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        Semiconductor parts containing 057 
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MOLEX 
| Part | Description |  
| 90571-1149 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 14 Circuits, Tin |  
| 90571-1161 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 16 Circuits, 0.1 ??m Gold (Au) |  
| 90571-1163 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 16 Circuits, 0.25 ??m Gold (Au) |  
| 90571-1203 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 20 Circuits, 0.25 ??m Gold (Au) |  
| 90571-1209 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 20 Circuits, Tin |  
| 90571-1261 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 26 Circuits, 0.1 ??m Gold (Au) |  
| 90571-1262 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 26 Circuits, 0.76 ??m Gold (Au) |  
| 90571-1263 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 26 Circuits, 0.25 ??m Gold (Au) |  
| 90571-1269 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 26 Circuits, Tin |  
| 90571-1301 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 30 Circuits, 0.1 ??m Gold (Au) |  
| 90571-1302 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 30 Circuits, 0.76 ??m Gold (Au) |  
| 90571-1309 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 30 Circuits, Tin |  
| 90571-1341 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 34 Circuits, 0.1 ??m Gold (Au) |  
| 90571-1342 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 34 Circuits, 0.76 ??m Gold (Au) |  
| 90571-1349 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 34 Circuits, Tin |  
| 90571-1402 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 40 Circuits, 0.76 ??m Gold (Au) |  
| 90571-1409 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 40 Circuits, Tin |  
| 90571-1502 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 50 Circuits, 0.76 ??m Gold (Au) |  
| 90571-1601 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 60 Circuits, 0.1 ??m Gold (Au) |  
| 90571-1602 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 60 Circuits, 0.76 ??m Gold (Au) |  
| 90571-1641 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 64 Circuits, 0.1 ??m Gold (Au) |  
| 90571-1642 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 64 Circuits, 0.76 ??m Gold (Au) |  
| 90571-2101 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 10 Circuits, 0.1 ??m Gold (Au) |  
| 90571-2102 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 10 Circuits, 0.76 ??m Gold (Au) |  
| 90571-2109 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 10 Circuits, Tin |  
| 90571-2141 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 14 Circuits, 0.1 ??m Gold (Au) |  
| 90571-2142 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 14 Circuits, 0.76 ??m Gold (Au) |  
| 90571-2143 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 14 Circuits, 0.25 ??m Gold (Au) |  
| 90571-2149 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 14 Circuits, Tin |  
| 90571-2162 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 16 Circuits, 0.1 ??m Gold (Au) |  
| 90571-2169 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 16 Circuits, Tin |  
| 90571-2201 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 20 Circuits, 0.1 ??m Gold (Au) |  
| 90571-2202 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 20 Circuits, 0.76 ??m Gold (Au) |  
| 90571-2203 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 20 Circuits, 0.25 ??m Gold (Au) |  
| 90571-2261 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 26 Circuits, 0.1 ??m Gold (Au) |  
| 90571-2262 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 26 Circuits, 0.76 ??m Gold (Au) |  
| 90571-2301 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 30 Circuits, 0.1 ??m Gold (Au) |  
| 90571-2309 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 30 Circuits, Tin |  
| 90571-2341 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 34 Circuits, 0.1 ??m Gold (Au) |  
| 90571-2349 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 34 Circuits, Tin |  
| 90571-2403 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 40 Circuits, 0.25 ??m Gold (Au) |  
| 90571-2409 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 40 Circuits, Tin |  
| 90571-2502 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 50 Circuits, 0.76 ??m Gold (Au) |  
| 90571-2601 |  2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 60 Circuits, 0.1 ??m Gold (Au) |  
| 90571-2641 | 2.54mm (.100) Pitch QF-50??? Header, Vertical, Dual Row, Shrouded, DIN Keying, 64 Circuits, 0.1 ??m Gold (Au) |  
| 90572-1109 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 10 Circuits, Tin |  
| 90572-1141 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 14 Circuits, 0.1 ??m Gold (Au) |  
| 90572-1142 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 14 Circuits, 0.76 ??m Gold (Au) |  
| 90572-1149 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 14 Circuits, Tin |  
| 90572-1161 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 16 Circuits, 0.1 ??m Gold (Au) |  
| 90572-1162 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 16 Circuits, 0.76 ??m Gold (Au) |  
| 90572-1201 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 20 Circuits, 0.1 ??m Gold (Au) |  
| 90572-1209 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 20 Circuits, Tin |  
| 90572-1269 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying , with Latch/Eject Levers, 26 Circuits, Tin |  
| 90572-1302 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 30 Circuits, 0.76 ??m Gold (Au) |  
| 90572-1309 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 30 Circuits, Tin |  
| 90572-1341 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 34 Circuits, 0.1 ??m Gold (Au) |  
| 90572-1342 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 34 Circuits, 0.76 ??m Gold (Au) |  
| 90572-1401 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 40 Circuits, 0.1 ??m Gold (Au) |  
| 90572-1402 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 40 Circuits, 0.76 ??m Gold (Au) |  
| 90572-1403 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 40 Circuits, 0.25 ??m Gold (Au) |  
| 90572-1501 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 50 Circuits, 0.1 ??m Gold (Au) |  
| 90572-1502 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 50 Circuits, 0.76 ??m Gold (Au) |  
| 90572-1601 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 60 Circuits, 0.1 ??m Gold (Au) |  
| 90572-1602 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 60 Circuits, 0.76 ??m Gold (Au) |  
| 90572-1642 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 64 Circuits, 0.76 ??m Gold (Au) |  
| 90572-2101 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 10 Circuits, 0.1 ??m Gold (Au) |  
| 90572-2102 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 10 Circuits, 0.76 ??m Gold (Au) |  
| 90572-2103 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 10 Circuits, 0.25 ??m Gold (Au) |  
| 90572-2109 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 10 Circuits, Tin |  
| 90572-2141 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 14 Circuits, 0.1 ??m Gold (Au) |  
| 90572-2149 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 14 Circuits, Tin |  
| 90572-2161 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 16 Circuits, 0.1 ??m Gold (Au) |  
| 90572-2162 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 16 Circuits, 0.76 ??m Gold (Au) |  
| 90572-2169 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 16 Circuits, Tin |  
| 90572-2261 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 26 Circuits, 0.1 ??m Gold (Au) |  
| 90572-2269 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 26 Circuits, Tin |  
| 90572-2301 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 30 Circuits, 0.1 ??m Gold (Au) |  
| 90572-2341 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 34 Circuits, 0.1 ??m Gold (Au) |  
| 90572-2343 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 34 Circuits, 0.25 ??m Gold (Au) |  
| 90572-2349 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 34 Circuits, Tin |  
| 90572-2401 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 40 Circuits, 0.1 ??m Gold (Au) |  
| 90572-2402 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 40 Circuits, 0.76 ??m Gold (Au) |  
| 90572-2409 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 40 Circuits, Tin |  
| 90572-2502 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 50 Circuits, 0.76 ??m Gold (Au) |  
| 90572-2503 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 50 Circuits, 0.25 ??m Gold (Au) |  
| 90572-2509 |  2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 50 Circuits, Tin |  
| 90572-2601 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 60 Circuits, 0.1 ??m Gold (Au) |  
| 90572-2641 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 64 Circuits, 0.1 ??m Gold (Au) |  
| 90572-2642 | 2.54mm (.100) Pitch QF-50??? Header, Right Angle, Dual Row, Shrouded, DIN Keying, with Latch/Eject Levers, 64 Circuits, 0.76 ??m Gold (Au) |  
| A-42226-0057 |  2.54mm (.100) Pitch KK?? Header, Breakaway, Right Angle, with Plastic Polarizing Peg, 22 Circuits, 0.38??m (15??) Gold (Au) Selective Plating |  
| A-42375-0057 |  2.54mm (.100) Pitch KK?? Header, Breakaway, Vertical, 22 Circuits, 0.38??m (15??) Gold (Au) Selective Plating, Mating Pin Length 6.09mm (.240) |  
| A-42375-0570 |  2.54mm (.100) Pitch KK?? Header, Breakaway, Vertical, 10 Circuits, 0.38??m (15??) Gold (Au) Selective Plating, Mating Pin Length 7.49mm |  
| A-42375-0575 |  2.54mm (.100) Pitch KK?? Header, Breakaway, Vertical, 15 Circuits, 0.38??m (15??) Gold (Au) Selective Plating, Mating Pin Length 7.49mm (.295), with Kinked PC Tails |  
| A-42375-0578 |  2.54mm (.100) Pitch KK?? Header, Breakaway, Vertical, 18 Circuits, 0.38??m (15??) Gold (Au) Selective Plating, Mating Pin Length 7.49mm (.295), with Kinked PC Tails |  
| A-44472-1057 |  4.20mm (.165") Pitch Mini-Fit HCS Header, Dual Row, Vertical, without Snap-in Plastic Peg PCB Lock |  
| A-70280-0057 | 2.54mm (.100") Pitch C-Grid?? Breakaway Header, Dual Row, Vertical, High Temperature, 34 Circuits, 0.38??m (15??") Gold (Au) Selective Plating |  
| A-70400-0057 |  2.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly, Female, Single Row, Version C, Front Ribs, Wire Size 24, 3.81??m (150??") Tin/Lead (SnPb) |  
| A-70400-0570 |  2.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly, Female, Single Row, Version C, Front Ribs, Wire Size 24, 0.38??m (15??") Gold (Au), 11 Circuits |  
| A-70400-0571 |  2.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly, Female, Single Row, Version C, Front Ribs, Wire Size 24, 0.38??m (15??") Gold (Au), 12 Circuits |  
| A-70400-0572 | 2.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly, Female, Single Row, Version C, Front Ribs, Wire Size 24, 0.38??m (15??") Gold (Au), 13 Circuits |  
| A-70400-0573 | 2.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly, Female, Single Row, Version C, Front Ribs, Wire Size 24, 0.38??m (15??") Gold (Au), 14 Circuits |  
| A-70400-0575 | 2.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly, Female, Single Row, Version C, Front Ribs, Wire Size 24, 0.38??m (15??") Gold (Au), 16 Circuits |  
| A-70400-0579 |  2.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly, Female, Single Row, Version C, Front Ribs, Wire Size 24, 0.38??m (15??") Gold (Au), 20 Circuits |  
| A-70400-1057 | 2.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly, Female, Single Row, Version A, Nonpolarized, Wire Size 24, 0.76??m (30??") Gold (Au), 8 Circuits |  
| A-70400-3057 |  2.54mm (.100") Pitch SL??? Insulation Displacement Connector Assembly, Female, Single Row, Version C, Front Ribs, Wire Size 22, 3.81??m (150??") Tin/Lead (SnPb) |  
| A-70575-0007 |  2.54mm (.100") Pitch SL??? Header, Single Row, Right Angle, .180" Pocket, Shrouded, with Press-fit Plastic Peg, 8 Circuits, Tin (Sn) Plating |  
| A-70575-0015 | 2.54mm (.100") Pitch SL??? Header, Single Row, Right Angle, .180" Pocket, Shrouded, with Press-fit Plastic Peg, 16 Circuits, Tin (Sn) Plating |  
| A-70575-0041 |  2.54mm (.100) Pitch SL??? Header, Single Row, Right Angle, .180" Pocket, Shrouded, with Press-fit Plastic Peg, 7 Circuits, 0.38??m (15??) Gold (Au) Selective Plating |  
| A-70575-0085 |  2.54mm (.100") Pitch SL??? Header, Single Row, Right Angle, .180" Pocket, Shroudedwith Press-fit Plastic Peg, 16 Circuits, 0.76??m (30??") Gold (Au) Selective Plating, Tin |  
| SD-105057-001 |  Universal Serial Bus (USB) Shielded I/O Type A Receptacle, Vertical, 0.76??m (30u") Gold (Au) Plating |  
| SD-74057-002 |  2.00mm (.079") Pitch VHDM?? Board-to-Board Backplane Header |  
| SDA-70575-0092 |  2.54mm (.100") Pitch SL??? Header |  
  
MOSP 
| Part | Description |  
| 2N6057 | Darlington complementary silicon power transistor |  
| SRAF0570 | Switchmode Full Plastic Dual Schottky Barrier Power Rectifiers |  
  
Motorola 
 
Microsemi Corp. 
| Part | Description |  
| 1N2057 | SILICON POWER RECTIFIER |  
| 1N2057R | Standard Rectifier (trr more than 500ns) |  
| 1N4057 | 0TC Reference Voltage Zener |  
| 1N4057A | 0TC Reference Voltage Zener |  
| 1N6057 | Transient Voltage Suppressor |  
| 1N6057A | Transient Voltage Suppressor |  
| 2N3057A | LOW POWER NPN SILICON TRANSISTOR |  
| JAN1N6057 | 1500 WATT BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR |  
| JAN1N6057A | 1500 WATT BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR |  
| JAN1N6057ATR | 1500 WATT BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR |  
| JAN1N6057TR |  1500 WATT BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR |  
| JAN2N3057A | LOW POWER NPN SILICON TRANSISTOR |  
| JANS2N3057A | LOW POWER NPN SILICON TRANSISTOR |  
| JANTX1N6057 | 1500 WATT BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR |  
| JANTX2N3057A | LOW POWER NPN SILICON TRANSISTOR |  
| JANTXV1N6057 | 1500 WATT BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR |  
| JANTXV1N6057A | 1500 WATT BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR |  
| JANTXV2N3057A | LOW POWER NPN SILICON TRANSISTOR |  
| SMCG6057 | Transient Voltage Suppressor |  
| SMCG6057A | Transient Voltage Suppressor |  
| SMCJ6057 | Transient Voltage Suppressor |  
| SMCJ6057A | Transient Voltage Suppressor |  
  
MTLCS 
 
MURAT 
| Part | Description |  
| NMT0572SC | Triple Output 3W DC/DC Converters |  
  
NEC Electronics Inc. 
| Part | Description |  
| 2SK3057 | Nch power MOS FET MP-45F high-speed switching |  
| NX8562LB6057-BA | CW InGaAsP MQW DFB laser diode module for DWDM applications (20 mW min). ITU-T wavelength 1605.74 nm. Frequency 186.70 THz. Anode ground. FC-PC connector. |  
| NX8562LF6057-BA | CW InGaAsP MQW DFB laser diode module for DWDM applications (20 mW min). ITU-T wavelength 1605.74 nm. Frequency 186.70 THz. Anode floating. FC-PC connector. |  
| NX8563LB6057-BA | CW InGaAsP MQW DFB laser diode module for DWDM applications (10 mW min). ITU-T wavelength 1605.74 nm. Frequency 186.70 THz. FC-PC connector. Anode ground. |  
| NX8563LF6057-BA | CW InGaAsP MQW DFB laser diode module for DWDM applications (10 mW min). ITU-T wavelength 1605.74 nm. Frequency 186.70 THz. FC-PC connector. Anode floating. |  
| UPD17012GF-057-3BE | 4-bit single-chip microcomputer for frequency synthesizer radio |  
  
National Semiconductor 
| Part | Description |  
| 30057-33 | Geode?? GXLV Processor Series Low Power Integrated x86 Solutions |  
| CRCW080575K0FKEA | LMZ1050xEXT Evaluation Board |  
| TP3057 | Enhanced Serial Interface CODEC/Filter COMBO Family |  
| TP3057J1 | CODEC/Filter |  
| TP3057J | Enhanced Serial Interface CODEC/Filter COMBO Family |  
| TP3057J-C | CODEC/Filter |  
| TP3057J-X | CODEC/Filter |  
| TP3057N | TP3052, TP3053, TP3054, TP3057, Enhanced Serial Interface CODEC/Filter COMBO Family |  
| TP3057N-X | CODEC/Filter |  
| TP3057V | TP3052, TP3053, TP3054, TP3057, Enhanced Serial Interface CODEC/Filter COMBO Family |  
| TP3057V1 | CODEC/Filter |  
| TP3057V-X | TP3052, TP3053, TP3054, TP3057, Enhanced Serial Interface CODEC/Filter COMBO Family |  
| TP3057WM | TP3052, TP3053, TP3054, TP3057, Enhanced Serial Interface CODEC/Filter COMBO Family |  
| TP3057WM-X | TP3052, TP3053, TP3054, TP3057, Enhanced Serial Interface CODEC/Filter COMBO Family |  
  
NTE 
| Part | Description |  
| NTE1057 |  Integrated Circuit FM IF Amplifier, AF Pre−Amplifier |  
| NTE2057 | Integrated circuit. Dual 16-bit multiplying digital-to-analog converter for CD and DAT players. |  
| NTE30057 | Super Bright LED Indicators, 8mm |  
| NTE3057 | Red 0.3 inch single digit numeric display, seven segment, common cathode.. |  
| NTE5057A | Zener diode, 1/2 watt, + - 5 % tolerance. Nominal zener voltage Vz = 170V, Zener test current Izt = 0.74mA. |  
| NTE7057 | Integrated Circuit TV SIF/AFT/RF AGC |  
  
Oki Semiconductor 
 
OMNI 
| Part | Description |  
| OM6057SB | 200V N-channel MOSFET |  
  
OMRON 
| Part | Description |  
| EE-SX1057 |  Photomicrosensor (Transmissive) |  
  
Panasonic (Matsushita) 
| Part | Description |  
| 2SA2057 | Silicon PNP epitaxial planar type |  
| 2SB1057 | SI NPN TRIPLE DIFFUSED PLANAR HIGH POWER AMPLIFIER |  
| 2SD2057 | Silicon NPN triple diffusion planar type For horizontal deflection output |  
| MA3X057 | Silicon epitaxial planer type band switching diode |  
| MN6057 | Consumer Timekeeping Circuit |  
  
PEAK 
| Part | Description |  
| P10AU-057R2E |  1KV ISOLATED 2W UNREGULATED SINGLE OUTPUT SIP4 |  
| P10IU-057R2E |  3KV ISOLATED 2W UNREGULATED SINGLE OUTPUT SIP4 |  
| P3AU-057R2E | Input voltage:5V, output voltage 7.2V (70mA), 1KV isolated 0.5W unregulated single output |  
| P3BU-057R2E | Input voltage:5V, output voltage 7.2V (70mA), 1KV isolated 0.5W unregulated single output |  
| P6AU-057R2E | Input voltage:5V, output voltage 7.2V (140mA), 1KV isolated 1W unregulated single output |  
| P6BU-057R2E | Input voltage:5V, output voltage 7.2V (140mA), 1KV isolated 1W unregulated single output |  
  
Philips Semiconductors 
| Part | Description |  
| PCK2057 | 70 - 190 MHz I2C differential 1:10 clock driver |  
| PCK2057DGG | 70-190 MHz  I2C differential 1:10 clock driver |  
| PSMN057-200B | 200 V, N-channel trenchMOS transistor |  
| PSMN057-200P | 200 V, N-channel trenchMOS transistor |  
| SAA1057 | Radio tuning PLL frequency synthesizer |  
| SAA1057 | 12 V, Radio tuning PLL freguency synthesizer |  
| SAA1057N | RF Broadcast Circuit |  
| SAA9057APN | Clock Generator |  
| SAA9057ATD | Clock Generator |  
| SAA9057PN | Clock Generator |  
| TDA7057A | 2 x 8 W stereo BTL audio output amplifier with DC volume control |  
| TDA7057AQ | 2x8W stereo BTL audio  output amplifier |  
| TDA7057AQ/N2 | 2 x 8 W stereo BTL audio output amplifier with DC volume control |  
| TDA7057AQ/N2/S1 | 2 x 8 W stereo BTL audio output amplifier with DC volume control |  
| TDA7057Q | 2 x 3 W stereo BTL audio output amplifier |  
| TDA7057Q/N1 | 2 x 3 W stereo BTL audio output amplifier |  
| TSA6057 | Radio tuning PLL frequency synthesizer |  
| TSA6057N | RF Broadcast Circuit |  
| TSA6057T | Radio tuning PLL frequency synthesizer |  
  
PIRGO 
| Part | Description |  
| AP1057 | Transistors, Bipolar, Si PNP Power |  
| PG1057 | 120V Vcbo, 2.0A Ic Low frequency power silicon NPN transistor |  
| PT40575 | Triac |  
| PT40576 | Triac |  
  
PURDY 
 
PWRX 
| Part | Description |  
| R4040570 | 70A Iout, 500V Vrrm General Purpose Silicon Rectifier |  
| R4140570 | 70A Iout, 500V Vrrm General Purpose Silicon Rectifier |  
  
RENES 
| Part | Description |  
| 2SK1057-E | Silicon N Channel MOS FET |  
| H836057 |  Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series |  
| HD64336057 | Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series |  
| HD64F36057 | Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series |  
| HD64F36057G | Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series |  
  
RFE 
| Part | Description |  
| VEL100M1CTR040057 |  ALUMINUM ELECTROLYTIC CAPACITORS VEL Series: Surface Mount Type, 105C |  
| VGA101M0JTR063057 |  ALUMINUM ELECTROLYTIC CAPACITORS VGA Series: SMT, 105C Extended Range |  
  
RHMBS 
| Part | Description |  
| L-20577 |  Through hole Self-Leaded Inductor |  
| L-20578 |  Through hole Self-Leaded Inductor |  
| L-20579 |  Through hole Self-Leaded Inductor |  
| L-45057 | HIGH FREQUENCY COMMON MODE CHOKES |  
| T-11057 |  Single Dual T1/CEPT Transformers |  
| T-12057 | Wideband RF Impedance Matching Transformers |  
| T-14057 |  Ethernet Application Transformers |  
| T-30057 | Low Cost Multi-Purpose Audio Transformers |  
  
Ricoh Company, Ltd. 
| Part | Description |  
| R1152N057B |  High Input Voltage Tolerant Boost Voltage Regulator |  
| R1154H057B | 150mA Voltage Regulator (Wide Input Voltage Range) |  
| R1514H057B | 150mA VOLTAGE REGULATOR (Wide Input Voltage Range) |  
| R1514S057B |  150mA VOLTAGE REGULATOR (Wide Input Voltage Range) |  
  
SANYO Electric Co., Ltd. 
| Part | Description |  
| 2SC2057 | UHF/Microwave BJTs |  
| LC66512B3057Q64AIC | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| LC66516B3057Q64AIC | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
  
SCHRT 
| Part | Description |  
| 5500.2057 |  AC Filter 2-Stage, Very High Symmetrical Attenuation |  
| 7100.1057.xx | Subminiature Fuse, 11.5 x 5 mm, Flink F |  
  
SECOA 
| Part | Description |  
| 2N3057 | Chip: geometry 4500; polarity PNP |  
| 2N3057A | Chip: geometry 4500; polarity PNP |  
| 2N3057A | Chip: 7.0V; geometry 4500; polarity NPN |  
  
Sharp 
 
Shindengen Electric 
| Part | Description |  
| 2SC4057 | High-speed switching bipolar NPN transistor |  
  
SINC 
| Part | Description |  
| 1N2057 | 250A Iout, 200V Vrrm General Purpose Silicon Rectifier |  
  
Sipex Corporation 
| Part | Description |  
| SP8057 | High Speed 11-channel Photo Detector IC |  
| SP8057DG | High Speed 11-channel Photo Detector IC |  
  
Semicon Components Inc. 
| Part | Description |  
| 1N6057 | 56V Vbr, 18.6A Ipp bidirectional transient voltage suppressor |  
| 1N6057A | 56V Vbr, 19.5A Ipp bidirectional transient voltage suppressor |  
  
Siemens 
| Part | Description |  
| KOM2057L | 3-chip silicon photodiode array |  
| Q62702-F1057 | PNP Silicon High-Voltage Transistors (Suitable for video output stages in TV sets and switching power supplies High breakdown voltage) |  
| Q62702-G0057 | Si-MMIC-Amplifierin SIEGET 25-Technologie (Cascadable 50 ??-gain block Unconditionally stable) |  
| Q62702-P1057 | NPN-Silizium-Fototransistor NEU: NPN-Silizium-Fototransistor mit Tageslichtsperrfilter |  
| Q62702-P3057 | 1300 nm Laser in Coaxial Package with SM-Pigtail, Low Power |  
| Q62703-Q0575 | ARGUS LED 3 mm T1 LED, Non Diffused |  
| Q62703-Q0576 | ARGUS LED 3 mm T1 LED, Non Diffused |  
| Q67000-A8057 | Single Operational Amplifiers |  
| Q67127-C2057 | 8-Bit CMOS Microcontroller |  
  
SMTUK 
| Part | Description |  
| 1N6057 | 56V Vbr, 18.6A Ipp bidirectional transient voltage suppressor |  
| 1N6057A | 56V Vbr, 19.5A Ipp bidirectional transient voltage suppressor |  
  
Sanken Electric Co. 
| Part | Description |  
| SLA5057 | MOS FET Array For Sink Drive |  
  
SSDI 
| Part | Description |  
| 10C057/18 | 700mA Iout, 100V Vrrm General Purpose Silicon Rectifier |  
| 5C057/18 | 700mA Iout, 500V Vrrm General Purpose Silicon Rectifier |  
| 7C057/18 | 700mA Iout, 75V Vrrm General Purpose Silicon Rectifier |  
| STM8057 | 120 kWATTS 840 VOLTS UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR |  
  
STANL 
 
STI 
| Part | Description |  
| 2N4057 | 150V Vcbo, 100mA Ic Low frequency power silicon NPN transistor |  
  
STIND 
| Part | Description |  
| 1N6057 | 56V Vbr, 18.6A Ipp bidirectional transient voltage suppressor |  
| 1N6057A | 56V Vbr, 19.5A Ipp bidirectional transient voltage suppressor |  
  
STI 
| Part | Description |  
| SE7057 | 450V Vcbo, 30mA Ic Low frequency power silicon NPN transistor |  
  
SGS-Thomson Microelectronics 
 
Semitronics Corp. 
| Part | Description |  
| 1N2057 | 250A Iout, 200V Vrrm General Purpose Silicon Rectifier |  
| 1N2057R | 250A Iout, 200V Vrrm General Purpose Silicon Rectifier |  
| 1N3057 | 100mA Iout, 22kV Vrrm General Purpose Silicon Rectifier |  
| 1N6057 | 56V Vbr, 18.6A Ipp bidirectional transient voltage suppressor |  
| 1N6057A | 56V Vbr, 19.5A Ipp bidirectional transient voltage suppressor |  
  
SWRLD 
 
Teccor Electronics 
| Part | Description |  
| S0570W | Thyristor, 70 amperes, 50 volt |  
  
TEMIC 
| Part | Description |  
| U6057B |  Receiver for Point-to-Point Multiplex Systems |  
  
Texas Instruments 
| Part | Description |  
| 7705701RA | Octal Buffers And Line Drivers With 3-State Outputs |  
| 7705701SA | Octal Buffers And Line Drivers With 3-State Outputs |  
| BQ2057 | Advanced Li-Ion Linear Charge Management IC |  
| BQ2057C | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057CDGK | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057CDGKG4 | Li-Ion Low-Dropout Linear (4.2V) Charge Management IC For One-Cell Applications With AutoCompTM |  
| BQ2057CDGKR | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057CDGKRG4 | Li-Ion Low-Dropout Linear (4.2V) Charge Management IC For One-Cell Applications With AutoCompTM |  
| BQ2057CPN-C1 |  ADVANCED LI-ION LINEAR CHARGE MANAGEMENT IC |  
| BQ2057CSN | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057CSN-C1 |  ADVANCED LI-ION LINEAR CHARGE MANAGEMENT IC |  
| BQ2057CSN-C1TR |  ADVANCED LI-ION LINEAR CHARGE MANAGEMENT IC |  
| BQ2057CSNTR | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057CTS | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057CTS-C1 |  ADVANCED LI-ION LINEAR CHARGE MANAGEMENT IC |  
| BQ2057CTS-C1TR |  ADVANCED LI-ION LINEAR CHARGE MANAGEMENT IC |  
| BQ2057CTSG4 | Li-Ion Low-Dropout Linear (4.2V) Charge Management IC For One-Cell Applications With AutoCompTM |  
| BQ2057CTSTR | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057CTSTRG4 | Li-Ion Low-Dropout Linear (4.2V) Charge Management IC For One-Cell Applications With AutoCompTM |  
| BQ2057DGK | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057DGKR | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057DGKRG4 | Li-Ion Low-Dropout Linear (4.1V) Charge Management IC For One-Cell Applications With AutoCompTM |  
| BQ2057PDGK | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057PDGKR | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057PN-C1 |  ADVANCED LI-ION LINEAR CHARGE MANAGEMENT IC |  
| BQ2057SN | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057SN-C1 |  ADVANCED LI-ION LINEAR CHARGE MANAGEMENT IC |  
| BQ2057SN-C1TR |  ADVANCED LI-ION LINEAR CHARGE MANAGEMENT IC |  
| BQ2057SNTR | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057SNTRG4 | Li-Ion Low-Dropout Linear (4.1V) Charge Management IC For One-Cell Applications With AutoCompTM |  
| BQ2057T | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057TS | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057TS-C1 |  ADVANCED LI-ION LINEAR CHARGE MANAGEMENT IC |  
| BQ2057TS-C1TR |  ADVANCED LI-ION LINEAR CHARGE MANAGEMENT IC |  
| BQ2057TSN | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057TSNTR | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057TSNTRG4 | Li-Ion Low-Dropout Linear (8.2V) Charge Management IC For Two-Cell Applications With AutoCompTM |  
| BQ2057TSTR | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057TSTRG4 | Li-Ion Low-Dropout Linear (4.1V) Charge Management IC For One-Cell Applications With AutoCompTM |  
| BQ2057TTS | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057TTSG4 | Li-Ion Low-Dropout Linear (8.2V) Charge Management IC For Two-Cell Applications With AutoCompTM |  
| BQ2057TTSTR | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057TTSTRG4 | Li-Ion Low-Dropout Linear (8.2V) Charge Management IC For Two-Cell Applications With AutoCompTM |  
| BQ2057W | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057WSN | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057WSNTR | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057WSNTRG4 | Li-Ion Low-Dropout Linear (8.4V) Charge Management IC For Two-Cell Applications With AutoCompTM |  
| BQ2057WTS | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BQ2057WTSG4 | Li-Ion Low-Dropout Linear (8.4V) Charge Management IC For Two-Cell Applications With AutoCompTM |  
| BQ2057WTSTR | ADVANCED LINEAR CHARGE MANAGEMENT IC FOR SINGLE AND TWO CELL LITHIUM-POLYMER |  
| BUF05703PW | 4 Channel LCD Gamma Correction Buffer +Vcom |  
| BUF05703PWG4 | 4 Channel LCD Gamma Correction Buffer +Vcom |  
| BUF05703PWR | 4 Channel LCD Gamma Correction Buffer +Vcom |  
| BUF05703PWRG4 | 4 Channel LCD Gamma Correction Buffer +Vcom |  
| BUF05704 | 18-V Supply Multi-Channel Gamma Correction Buffer |  
| BUF05704AIPWP | 18-V Supply Multi-Channel Gamma Correction Buffer |  
| BUF05704AIPWPR | 18-V Supply Multi-Channel Gamma Correction Buffer |  
| DV2057 |  Advanced Li-Ion Charger Development System Control of On-Board Linear Regulator |  
| DV2057C |  Advanced Li-Ion Charger Development System Control of On-Board Linear Regulator |  
| DV2057T | Advanced Li-Ion Charger Development System Control of On-Board Linear Regulator |  
| DV2057W |  Advanced Li-Ion Charger Development System Control of On-Board Linear Regulator |  
| JM38510/05754BEA |  CMOS 8-STAGE STATIC SHIFT REGISTER |  
| SN55ALS057FK | Bus Transceiver |  
| SN55ALS057J | Bus Transceiver |  
| SN55ALS057W | Bus Transceiver |  
| SN75ALS057 | TRAPEZOIDAL-WAVEFORM INTERFACE BUS TRANSCEIVERS |  
| SN75ALS057DW |  TRAPEZOIDAL-WAVEFORM INTERFACE BUS TRANSCEIVER |  
| SN75ALS057DWE4 | Trapezoidal-Waveform Interface Bus Transceiver |  
| SN75ALS057DWR |  TRAPEZOIDAL-WAVEFORM INTERFACE BUS TRANSCEIVER |  
| SN75ALS057DWRE4 | Trapezoidal-Waveform Interface Bus Transceiver |  
| SN75ALS057J | Bus Transceiver |  
| SN75ALS057N |  TRAPEZOIDAL-WAVEFORM INTERFACE BUS TRANSCEIVER |  
| SN75ALS057NE4 | Trapezoidal-Waveform Interface Bus Transceiver |  
| SNJ55ALS057J | Bus Transceiver |  
| TP13057A | MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER |  
| TP13057ADW |  COMBINATION CODEC/FILTER |  
| TP13057ADWR |  COMBINATION CODEC/FILTER |  
| TP13057AJ | CODEC/Filter |  
| TP13057AN | MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER |  
| TP13057B | MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER |  
| TP13057BDW |  COMBINATION CODEC/FILTER |  
| TP13057BDWR |  COMBINATION CODEC/FILTER |  
| TP13057BJ | CODEC/Filter |  
| TP13057BN |  COMBINATION CODEC/FILTER |  
| TP3057A | MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER |  
| TP3057ADW | MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER |  
| TP3057ADWR |  COMBINATION CODEC/FILTER |  
| TP3057AJ | CODEC/Filter |  
| TP3057AN |  COMBINATION CODEC/FILTER |  
| TP3057B | MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER |  
| TP3057BDW |  COMBINATION CODEC/FILTER |  
| TP3057BDWR |  COMBINATION CODEC/FILTER |  
| TP3057BJ | CODEC/Filter |  
| TP3057BN |  COMBINATION CODEC/FILTER |  
| TPS2057 | TRIPLE CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES |  
| TPS2057A | CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES |  
| TPS2057AD | CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES |  
| TPS2057ADG4 | CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES |  
| TPS2057ADR | CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES |  
| TPS2057ADRG4 | CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES |  
| TPS2057D |  TRIPLE POWER-DISTRIBUTION SWITCHES |  
| TPS2057DG4 | 0.345A, 2.7-5.5V Triple (2In/3Out) Hi-Side MOSFET, Fault Report, Act-High Enable |  
| TPS2057DR |  TRIPLE POWER-DISTRIBUTION SWITCHES |  
| TPS2057DRG4 | 0.345A, 2.7-5.5V Triple (2In/3Out) Hi-Side MOSFET, Fault Report, Act-High Enable |  
| TPS40057 | WIDE INPUT SYNCHRONOUS BUCK CONTROLLER |  
| TPS40057PWP | WIDE INPUT SYNCHRONOUS BUCK CONTROLLER |  
| TPS40057PWPG4 | Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias |  
| TPS40057PWPR | Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias |  
| TPS40057PWPRG4 | Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias |  
| TPS40057-Q1 | Automotive Catalog Wide Input Synchronous Buck Controller |  
  
Torex Semiconductor 
| Part | Description |  
| XC25BS8057ER |  Ultra Small PLL Clock Generator ICs with Built-In Divider/Multiplier Circuits |  
| XC25BS8057MR | Ultra Small PLL Clock Generator ICs with Built-In Divider/Multiplier Circuits |  
| XC25BS8057MR-G |  Ultra Small PLL Clock Generator ICs with Built-In Divider/Multiplier Circuits |  
  
Toshiba 
| Part | Description |  
| 2SK2057 | Field Effect Transistor Silicon N Channel MOS Type |  
| F1057D | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| TA2057F | AM/FM IF + FM ST DET |  
| TA2057N | AM/FM IF + FM ST DET |  
| TA78057F | 5.7V, 1A three terminal positive voltage regulator |  
| TA78057F | 5.7V, 1A three terminal positive voltage regulator |  
| TA78057S | 5.7V three terminal positive voltage regulator |  
| TA78057SB | Three terminal positive voltage regulators 5.7V |  
| TLG2057A | LED Display |  
| TLR2057A | LED Display |  
  
TRACO 
| Part | Description |  
| TSC2057 | Input voltage range:80-160V output voltage 110V (0.5A) DC/DC converter |  
| TSC3057 | Input voltage range:80-160V output voltage 110V (1.2A) DC/DC converter |  
| TSC5057 | Input voltage range:80-160V output voltage 110V (2A) DC/DC converter |  
| TSC6057 | Input voltage range:80-160V output voltage 110V (4A) DC/DC converter |  
  
UOT 
 
VICOR 
| Part | Description |  
| 05738-2 |  HEATSINK CROSSFLOW, MINI MOD (40 HG, SLOTTED) |  
| 05739 |  GROUNDING CLIP, MODULE |  
| 05739-6 | GROUNDING CLIP, MODULE |  
  
VISAY 
| Part | Description |  
| 057PSM-SI |  Aluminum Capacitors Power Standard Miniature Snap-In |  
| 232267191057 | PTC Thermistors, For Temperature Protection |  
| CCF60576KFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF60576KFKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF60576RFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-60576RFKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF60576RFKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-6057K6FKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF6057K6FKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-6057K6FKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF6057R6FKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-6057R6FKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-6057R6FKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
 
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