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        Semiconductor parts containing 551 
      in root number. Page 10.    |   | 
  
   
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Texas Instruments 
 
TOKEN 
| Part | Description |  
| PGM5516P |  PGM CDS Photoresistors |  
  
TOKOM 
 
Torex Semiconductor 
| Part | Description |  
| XC6201P551LB | Positive Voltage Regulators |  
| XC6201P551LH | Positive Voltage Regulators |  
| XC6201P551LL | Positive Voltage Regulators |  
| XC6201P551LR | Positive Voltage Regulators |  
| XC6201P551MB | Positive Voltage Regulators |  
| XC6201P551MH | Positive Voltage Regulators |  
| XC6201P551ML | Positive Voltage Regulators |  
| XC6201P551MR | Positive Voltage Regulators |  
| XC6201P551PB | Positive Voltage Regulators |  
| XC6201P551PH | Positive Voltage Regulators |  
| XC6201P551PL | Positive Voltage Regulators |  
| XC6201P551PR | Positive Voltage Regulators |  
| XC6201P551TB | Positive Voltage Regulators |  
| XC6201P551TH | Positive Voltage Regulators |  
| XC6201P551TL | Positive Voltage Regulators |  
| XC6201P551TR | Positive Voltage Regulators |  
| XC6204A551DL | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204A551DR | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204A551ML | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204A551MR | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204B551DL | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204B551DR | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204B551ML | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204B551MR | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204C551DL | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204C551DR | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204C551ML | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204C551MR | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204D551DL | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204D551DR | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204D551ML | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC6204D551MR | (Can be used with low ESR Capacitor Compatible. ON-OFF Switch) High Speed LDO Regulators |  
| XC62KN551DB |  Negative Voltage Regulaters |  
| XC62KN551DH |  Negative Voltage Regulaters |  
| XC62KN551DL | Negative Voltage Regulaters |  
| XC62KN551DR |  Negative Voltage Regulaters |  
| XC62KN551LB |  Negative Voltage Regulaters |  
| XC62KN551LH | Negative Voltage Regulaters |  
| XC62KN551LL | Negative Voltage Regulaters |  
| XC62KN551MH | Negative Voltage Regulaters |  
| XC62KN551MR |  Negative Voltage Regulaters |  
| XC62KN551PB |  Negative Voltage Regulaters |  
| XC62KN551PH |  Negative Voltage Regulaters |  
| XC62KN551PL | Negative Voltage Regulaters |  
| XC62KN551TB | Negative Voltage Regulaters |  
| XC62KN551TH |  Negative Voltage Regulaters |  
| XC62KN551TL | Negative Voltage Regulaters |  
| XC62KN551TR |  Negative Voltage Regulaters |  
| XC6367A551ML |  PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers |  
| XC6367A551MR | PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers |  
| XC6367B551ML |  PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers |  
| XC6367B551MR |  PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers |  
| XC6367C551ML |  PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers |  
| XC6367E551ML |  PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers |  
| XC6367E551MR | PWM Controlled, PWM/PFM Switchable Step-Up DC/DC Controllers |  
  
Toshiba 
| Part | Description |  
| 2SC1551 | UHF/Microwave BJTs |  
| 2SC2551 | Silicon NPN transistor for high voltage control applications; plasma display, nixie tube driver applications and cathode ray tube brightness control applications |  
| 2SC551 | UHF/Microwave BJTs |  
| 2SD2551 | Silicon NPN triple diffused MESA type transistor for horizontal deflection output for color TV |  
| 2SK2551 | Silicon N-channel MOS type field effect transistor for high speed, high current switching applications, chopper regulator, DC-DC converter and motor drive applications, |  
| TB6551F | 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller |  
| TB6551FG |  3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller |  
| TC551001 | SILICON GATE CMOS 131,072 WORD x 8 BIT STATIC RAM |  
| TC551001AFI10 | General Purpose Static RAM |  
| TC551001AFI10L | General Purpose Static RAM |  
| TC551001AFL10 | General Purpose Static RAM |  
| TC551001AFL10L | General Purpose Static RAM |  
| TC551001AFL70 | General Purpose Static RAM |  
| TC551001AFL70L | General Purpose Static RAM |  
| TC551001AFL85 | General Purpose Static RAM |  
| TC551001AFL85L | General Purpose Static RAM |  
| TC551001AFTI10 | General Purpose Static RAM |  
| TC551001AFTI10L | General Purpose Static RAM |  
| TC551001AFTL10 | General Purpose Static RAM |  
| TC551001AFTL10L | General Purpose Static RAM |  
| TC551001AFTL70 | General Purpose Static RAM |  
| TC551001AFTL70L | General Purpose Static RAM |  
| TC551001AFTL85 | General Purpose Static RAM |  
| TC551001AFTL85L | General Purpose Static RAM |  
| TC551001API10 | General Purpose Static RAM |  
| TC551001API10L | General Purpose Static RAM |  
| TC551001APL10 | General Purpose Static RAM |  
| TC551001APL10L | General Purpose Static RAM |  
| TC551001APL70 | General Purpose Static RAM |  
| TC551001APL70L | General Purpose Static RAM |  
| TC551001APL85 | General Purpose Static RAM |  
| TC551001APL85L | General Purpose Static RAM |  
| TC551001ATRI10 | General Purpose Static RAM |  
| TC551001ATRI10L | General Purpose Static RAM |  
| TC551001ATRI70 | General Purpose Static RAM |  
| TC551001ATRI85 | General Purpose Static RAM |  
| TC551001ATRL10 | General Purpose Static RAM |  
| TC551001ATRL10L | General Purpose Static RAM |  
| TC551001ATRL70 | General Purpose Static RAM |  
| TC551001ATRL70L | General Purpose Static RAM |  
| TC551001ATRL85 | General Purpose Static RAM |  
| TC551001ATRL85L | General Purpose Static RAM |  
| TC551001BFL-70L | 131,072 word x 8 bit static RAM, 70ns |  
| TC551001BFL-85L | 131,072 word x 8 bit static RAM, 85ns |  
| TC551001BFTL-70L | 131,072 word x 8 bit static RAM, 70ns |  
| TC551001BFTL-85L | 131,072 word x 8 bit static RAM, 85ns |  
| TC551001BPL-70L | 131,072 word x 8 bit static RAM, 70ns |  
| TC551001BPL-85L | 131,072 word x 8 bit static RAM, 85ns |  
| TC551001BPL | SILICON GATE CMOS 131,072 WORD x 8 BIT STATIC RAM |  
| TC551001BTRL-70L | 131,072 word x 8 bit static RAM, 70ns |  
| TC551001BTRL-85L | 131,072 word x 8 bit static RAM, 85ns |  
| TC551001CF-55 | 131,072-word by 8 bit static RAM, access time 55ns |  
| TC551001CF-55L | 131,072-word by 8 bit static RAM, access time 55ns |  
| TC551001CF-70 | 131,072-word by 8 bit static RAM, access time 70ns |  
| TC551001CF-70L | 131,072-word by 8 bit static RAM, access time 70ns |  
| TC551001CF-85 | 131,072-word by 8 bit static RAM, access time 85ns |  
| TC551001CF-85L | 131,072-word by 8 bit static RAM, access time 85ns |  
| TC551001CFI-70 | 131,072- word by 8-bit static RAM, 70ns |  
| TC551001CFI-70L | 131,072- word by 8-bit static RAM, 70ns, low power |  
| TC551001CFI-85 | 131,072- word by 8-bit static RAM, 85ns |  
| TC551001CFI-85L | 131,072- word by 8-bit static RAM, 85ns, low power |  
| TC551001CFT-55 | 131,072-word by 8 bit static RAM, access time 55ns |  
| TC551001CFT-55L | 131,072-word by 8 bit static RAM, access time 55ns |  
| TC551001CFT-70 | 131,072-word by 8 bit static RAM, access time 70ns |  
| TC551001CFT-70L | 131,072-word by 8 bit static RAM, access time 70ns |  
| TC551001CFT-85 | 131,072-word by 8 bit static RAM, access time 85ns |  
| TC551001CFT-85L | 131,072-word by 8 bit static RAM, access time 85ns |  
| TC551001CFTI-70 | 131,072- word by 8-bit static RAM, 70ns |  
| TC551001CFTI-70L | 131,072- word by 8-bit static RAM, 70ns, low power |  
| TC551001CFTI-85 | 131,072- word by 8-bit static RAM, 85ns |  
| TC551001CFTI-85L | 131,072- word by 8-bit static RAM, 85ns, low power |  
| TC551001CP-55 | 131,072-word by 8 bit static RAM, access time 55ns |  
| TC551001CP-55L | 131,072-word by 8 bit static RAM, access time 55ns |  
| TC551001CP-70 | 131,072-word by 8 bit static RAM, access time 70ns |  
| TC551001CP-70L | 131,072-word by 8 bit static RAM, access time 70ns |  
| TC551001CP-85 | 131,072-word by 8 bit static RAM, access time 85ns |  
| TC551001CP-85L | 131,072-word by 8 bit static RAM, access time 85ns |  
| TC551001CP | 131,072 WORD x 8 BIT STATIC RAM |  
| TC551001CPI-70 | 131,072- word by 8-bit static RAM, 70ns |  
| TC551001CPI-70L | 131,072- word by 8-bit static RAM, 70ns, low power |  
| TC551001CPI-85 | 131,072- word by 8-bit static RAM, 85ns |  
| TC551001CPI-85L | 131,072- word by 8-bit static RAM, 85ns, low power |  
| TC551001CPI | 131,072 WORD x 8 BIT STATIC RAM |  
| TC551001CSR-55 | 131,072-word by 8 bit static RAM, access time 55ns |  
| TC551001CSR-55L | 131,072-word by 8 bit static RAM, access time 55ns |  
| TC551001CSR-70 | 131,072-word by 8 bit static RAM, access time 70ns |  
| TC551001CSR-70L | 131,072-word by 8 bit static RAM, access time 70ns |  
| TC551001CSR-85 | 131,072-word by 8 bit static RAM, access time 85ns |  
| TC551001CSR-85L | 131,072-word by 8 bit static RAM, access time 85ns |  
| TC551001CSRI-70 | 131,072- word by 8-bit static RAM, 70ns |  
| TC551001CSRI-70L | 131,072- word by 8-bit static RAM, 70ns, low power |  
| TC551001CSRI-85 | 131,072- word by 8-bit static RAM, 85ns |  
| TC551001CSRI-85L | 131,072- word by 8-bit static RAM, 85ns, low power |  
| TC551001CST-55 | 131,072-word by 8 bit static RAM, access time 55ns |  
| TC551001CST-55L | 131,072-word by 8 bit static RAM, access time 55ns |  
| TC551001CST-70 | 131,072-word by 8 bit static RAM, access time 70ns |  
| TC551001CST-70L | 131,072-word by 8 bit static RAM, access time 70ns |  
| TC551001CST-85 | 131,072-word by 8 bit static RAM, access time 85ns |  
| TC551001CST-85L | 131,072-word by 8 bit static RAM, access time 85ns |  
| TC551001CSTI-70 | 131,072- word by 8-bit static RAM, 70ns |  
| TC551001CSTI-70L | 131,072- word by 8-bit static RAM, 70ns, low power |  
| TC551001CSTI-85 | 131,072- word by 8-bit static RAM, 85ns |  
| TC551001CSTI-85L | 131,072- word by 8-bit static RAM, 85ns, low power |  
| TC551001CTR-55 | 131,072-word by 8 bit static RAM, access time 55ns |  
| TC551001CTR-55L | 131,072-word by 8 bit static RAM, access time 55ns |  
| TC551001CTR-70 | 131,072-word by 8 bit static RAM, access time 70ns |  
| TC551001CTR-70L | 131,072-word by 8 bit static RAM, access time 70ns |  
| TC551001CTR-85 | 131,072-word by 8 bit static RAM, access time 85ns |  
| TC551001CTR-85L | 131,072-word by 8 bit static RAM, access time 85ns |  
| TC551001CTRI-70 | 131,072- word by 8-bit static RAM, 70ns |  
| TC551001CTRI-70L | 131,072- word by 8-bit static RAM, 70ns, low power |  
| TC551001CTRI-85 | 131,072- word by 8-bit static RAM, 85ns |  
| TC551001CTRI-85L | 131,072- word by 8-bit static RAM, 85ns, low power |  
| TC551001FI10L | General Purpose Static RAM |  
| TC551001FL10 | General Purpose Static RAM |  
| TC551001FL10L | General Purpose Static RAM |  
| TC551001FL70 | General Purpose Static RAM |  
| TC551001FL85 | General Purpose Static RAM |  
| TC551001FL85L | General Purpose Static RAM |  
| TC551001PI10L | General Purpose Static RAM |  
| TC551001PL10 | General Purpose Static RAM |  
| TC551001PL10L | General Purpose Static RAM |  
| TC551001PL70 | General Purpose Static RAM |  
| TC551001PL85 | General Purpose Static RAM |  
| TC551001PL85L | General Purpose Static RAM |  
| TC551402J-22 | 4,194,304-word by 1 bit/1,048,576-word by 4 bit CMOS static RAM, access time 22ns |  
| TC551402J-25 | 4,194,304-word by 1 bit/1,048,576-word by 4 bit CMOS static RAM, access time 25ns |  
| TC551402J | 4,194,304 WORD BY 1-BIT/1,048,576 WORD BY 4 BIT CMOS STATIC RAM |  
| TC551632J20 | General Purpose Static RAM |  
| TC551632J25 | General Purpose Static RAM |  
| TC551632J35 | General Purpose Static RAM |  
| TC551664AJ-15 | 65,536-word by 16 bit CMOS static RAM, access time 15ns |  
| TC551664AJ-20 | 65,536-word by 16 bit CMOS static RAM, access time 20ns |  
| TC551664AJ | 65,536-WORD BY 16-BIT CMOS STATIC RAM |  
| TC551664BFT-12 | 65,536-word by 16 bit CMOS static RAM, access time 12ns |  
| TC551664BFT-15 | 65,536-word by 16 bit CMOS static RAM, access time 15ns |  
| TC551664BJ-12 | 65,536-word by 16 bit CMOS static RAM, access time 12ns |  
| TC551664BJ-15 | 65,536-word by 16 bit CMOS static RAM, access time 15ns |  
| TC551664BJ | 65,536-WORD BY 16-BIT CMOS STATIC RAM |  
| TC551664J15 | General Purpose Static RAM |  
| TC551664J20 | General Purpose Static RAM |  
| TC551664J25 | General Purpose Static RAM |  
| TC5516 | 2,048 WORD X 8 BIT CMOS STATIC RAM |  
| TC5516AF-2 | 200ns; V(dd): -0.3 to +7.0V; V(in/out): -0.3 to +0.3V; 0.8W; 2,048 word x 8-bit silicon gate CMOS static RAM |  
| TC5516AF | 250ns; V(dd): -0.3 to +7.0V; V(in/out): -0.3 to +0.3V; 0.8W; 2,048 word x 8-bit silicon gate CMOS static RAM |  
| TC5516AFL-2 | 200ns; V(dd): -0.3 to +7.0V; V(in/out): -0.3 to +0.3V; 0.8W; 2,048 word x 8-bit silicon gate CMOS static RAM |  
| TC5516AFL | 250ns; V(dd): -0.3 to +7.0V; V(in/out): -0.3 to +0.3V; 0.8W; 2,048 word x 8-bit silicon gate CMOS static RAM |  
| TC5516AP-2 | 200ns; V(dd): -0.3 to +7.0V; V(in/out): -0.3 to +0.3V; 0.8W; 2,048 word x 8-bit silicon gate CMOS static RAM |  
| TC5516AP | 250ns; V(dd): -0.3 to +7.0V; V(in/out): -0.3 to +0.3V; 0.8W; 2,048 word x 8-bit silicon gate CMOS static RAM |  
| TC5516APL-2 | 200ns; V(dd): -0.3 to +7.0V; V(in/out): -0.3 to +0.3V; 0.8W; 2,048 word x 8-bit silicon gate CMOS static RAM |  
| TC5516APL | 250ns; V(dd): -0.3 to +7.0V; V(in/out): -0.3 to +0.3V; 0.8W; 2,048 word x 8-bit silicon gate CMOS static RAM |  
| TC5517AD | General Purpose Static RAM |  
| TC5517AD2 | General Purpose Static RAM |  
| TC5517ADL | General Purpose Static RAM |  
| TC5517ADL2 | General Purpose Static RAM |  
| TC5517AF | General Purpose Static RAM |  
| TC5517AF2 | General Purpose Static RAM |  
| TC5517AFL | General Purpose Static RAM |  
| TC5517AFL2 | General Purpose Static RAM |  
| TC5517AP | General Purpose Static RAM |  
| TC5517AP2 | General Purpose Static RAM |  
| TC5517APL | General Purpose Static RAM |  
| TC5517APL2 | General Purpose Static RAM |  
| TC5517BD | General Purpose Static RAM |  
| TC5517BD20 | General Purpose Static RAM |  
| TC5517BDL | General Purpose Static RAM |  
| TC5517BDL20 | General Purpose Static RAM |  
| TC5517BF | General Purpose Static RAM |  
| TC5517BF20 | General Purpose Static RAM |  
| TC5517BF25 | General Purpose Static RAM |  
| TC5517BFL | General Purpose Static RAM |  
| TC5517BFL20 | General Purpose Static RAM |  
| TC5517BFL25 | General Purpose Static RAM |  
| TC5517BP | General Purpose Static RAM |  
| TC5517BP20 | General Purpose Static RAM |  
| TC5517BP25 | General Purpose Static RAM |  
| TC5517BPL | General Purpose Static RAM |  
| TC5517BPL20 | General Purpose Static RAM |  
| TC5517BPL25 | General Purpose Static RAM |  
| TC5517CF15 | General Purpose Static RAM |  
| TC5517CF-15 | 150ns; V(cc): -0.3 to +7.0V; V(in): -0.3 to +0.3V; 0.8W; 2,048 x word x 8-bit CMOS static RAM |  
| TC5517CF20 | General Purpose Static RAM |  
| TC5517CF-20 | 200ns; V(cc): -0.3 to +7.0V; V(in): -0.3 to +0.3V; 0.8W; 2,048 x word x 8-bit CMOS static RAM |  
| TC5517CFL15 | General Purpose Static RAM |  
| TC5517CFL-15 | 150ns; V(cc): -0.3 to +7.0V; V(in): -0.3 to +0.3V; 0.8W; 2,048 x word x 8-bit CMOS static RAM |  
| TC5517CFL20 | General Purpose Static RAM |  
| TC5517CFL-20 | 200ns; V(cc): -0.3 to +7.0V; V(in): -0.3 to +0.3V; 0.8W; 2,048 x word x 8-bit CMOS static RAM |  
| TC5517CP15 | General Purpose Static RAM |  
| TC5517CP-15 | 150ns; V(cc): -0.3 to +7.0V; V(in): -0.3 to +0.3V; 0.8W; 2,048 x word x 8-bit CMOS static RAM |  
| TC5517CP20 | General Purpose Static RAM |  
| TC5517CP-20 | 200ns; V(cc): -0.3 to +7.0V; V(in): -0.3 to +0.3V; 0.8W; 2,048 x word x 8-bit CMOS static RAM |  
| TC5517CPL15 | General Purpose Static RAM |  
| TC5517CPL-15 | 150ns; V(cc): -0.3 to +7.0V; V(in): -0.3 to +0.3V; 0.8W; 2,048 x word x 8-bit CMOS static RAM |  
| TC5517CPL20 | General Purpose Static RAM |  
| TC5517CPL-20 | 200ns; V(cc): -0.3 to +7.0V; V(in): -0.3 to +0.3V; 0.8W; 2,048 x word x 8-bit CMOS static RAM |  
| TC55187T20 | Cache Static RAM |  
| TC55187T25 | Cache Static RAM |  
| TC55187T30 | Cache Static RAM |  
| TC55188T20 | Cache Static RAM |  
| TC55188T25 | Cache Static RAM |  
| TC55188T30 | Cache Static RAM |  
| TC5518BD | General Purpose Static RAM |  
| TC5518BD20 | General Purpose Static RAM |  
| TC5518BDL | General Purpose Static RAM |  
| TC5518BDL20 | General Purpose Static RAM |  
| TC5518BF | General Purpose Static RAM |  
| TC5518BF20 | General Purpose Static RAM |  
| TC5518BF25 | General Purpose Static RAM |  
| TC5518BFL | General Purpose Static RAM |  
| TC5518BFL20 | General Purpose Static RAM |  
| TC5518BFL25 | General Purpose Static RAM |  
| TC5518BP | General Purpose Static RAM |  
| TC5518BP20 | General Purpose Static RAM |  
| TC5518BP25 | General Purpose Static RAM |  
| TC5518BPL | General Purpose Static RAM |  
| TC5518BPL20 | General Purpose Static RAM |  
| TC5518BPL25 | General Purpose Static RAM |  
| TC5518CF15 | General Purpose Static RAM |  
| TC5518CF20 | General Purpose Static RAM |  
| TC5518CFL15 | General Purpose Static RAM |  
| TC5518CFL20 | General Purpose Static RAM |  
| TC5518CP15 | General Purpose Static RAM |  
| TC5518CP20 | General Purpose Static RAM |  
| TC5518CPL15 | General Purpose Static RAM |  
| TC5518CPL20 | General Purpose Static RAM |  
| TCD2551D | CCD linear image sensor |  
| TD62551 | 4CH SINGLE DIRVER : COMMON EMITTER |  
| TD62551S | 4CH single driver: common emitter |  
  
TRACO 
| Part | Description |  
| TML15512 | 15 Watt, input voltage range: 85-264V, output voltage 5/+/-12V (2000/+/-200mA), encapsulated power supply |  
| TML15515 | 15 Watt, input voltage range: 85-264V, output voltage 5/+/-15V (2000/+/-150mA), encapsulated power supply |  
| TPM15512 | 15 Watt, input voltage range: 18-72V, output voltage 5/+/-12V (1600/+/-150mA), mini switcher |  
| TPM15512C | 15 Watt, input voltage range: 18-72V, output voltage 5/+/-12V (1600/+/-150mA), mini switcher |  
| TPM15515 | 15 Watt, input voltage range: 18-72V, output voltage 5/+/-15V (1600/+/-150mA), mini switcher |  
| TPM15515C | 15 Watt, input voltage range: 18-72V, output voltage 5/+/-15V (1600/+/-150mA), mini switcher |  
  
TriQuint Semiconductor 
| Part | Description |  
| 855104 |  499.25 MHz Bandpass Filter |  
  
TRNSR 
| Part | Description |  
| 1N5518 | 3.3V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5519 | 3.6V, 400mWt General purpose voltage reference/regulator diode |  
  
TRSYS 
| Part | Description |  
| MMBT5551 | 180 V, NPN small signal surface mount transistor |  
  
TRW 
| Part | Description |  
| A2S551 | UHF/Microwave Mixer Diode |  
  
United Microelectronics Corp. 
| Part | Description |  
| UM6551 | Clock rate: 1MHz; -0.3 to +7.0V; asynchronous communication inteface adapter (ACIA) |  
| UM6551A | Clock rate: 2MHz; -0.3 to +7.0V; asynchronous communication inteface adapter (ACIA) |  
  
USHA 
| Part | Description |  
| 2N5551 | Amplifier transistor. Collector-emitter voltage: Vceo = 160V. Collector-base voltage: Vcbo = 180V. Collector dissipation: Pc(max) = 625mW. |  
  
Unisonic Technologies Co. 
 
UTMC 
| Part | Description |  
| 5962-9655101QEA | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish solder. Total dose none. |  
| 5962-9655101QEC | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish gold. Total dose none. |  
| 5962-9655101QEX | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish optional. Total dose none. |  
| 5962-9655101QXA | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish solder. Total dose none. |  
| 5962-9655101QXC | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish gold. Total dose none. |  
| 5962-9655101QXX | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish optional. Total dose none. |  
| 5962-9655101VEA | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish solder. Total dose none. |  
| 5962-9655101VEC | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish gold. Total dose none. |  
| 5962-9655101VEX | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish optional. Total dose none. |  
| 5962-9655101VXA | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish solder. Total dose none. |  
| 5962-9655101VXC | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish gold. Total dose none. |  
| 5962-9655101VXX | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish optional. Total dose none. |  
| 5962H9655101QEA | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish solder. Total dose 1E6 rads(Si). |  
| 5962H9655101QEC | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish gold. Total dose 1E6 rads(Si). |  
| 5962H9655101QEX | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish optional. Total dose 1E6 rads(Si). |  
| 5962H9655101QXA | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish solder. Total dose 1E6 rads(Si). |  
| 5962H9655101QXC | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish gold. Total dose 1E6 rads(Si). |  
| 5962H9655101QXX | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish optional. Total dose 1E6 rads(Si). |  
| 5962H9655101VEA | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish solder. Total dose 1E6 rads(Si). |  
| 5962H9655101VEC | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish gold. Total dose 1E6 rads(Si). |  
| 5962H9655101VEX | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish optional. Total dose 1E6 rads(Si). |  
| 5962H9655101VXA | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish solder. Total dose 1E6 rads(Si). |  
| 5962H9655101VXC | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish gold. Total dose 1E6 rads(Si). |  
| 5962H9655101VXX | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish optional. Total dose 1E6 rads(Si). |  
| 5962R9655101QEA | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish solder. Total dose 1E5 rads(Si). |  
| 5962R9655101QEC | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish gold. Total dose 1E5 rads(Si). |  
| 5962R9655101QEX | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish optional. Total dose 1E5 rads(Si). |  
| 5962R9655101QXA | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish solder. Total dose 1E5 rads(Si). |  
| 5962R9655101QXC | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish gold. Total dose 1E5 rads(Si). |  
| 5962R9655101QXX | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class Q, QML. Lead finish optional. Total dose 1E5 rads(Si). |  
| 5962R9655101VEA | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish solder. Total dose 1E5 rads(Si). |  
| 5962R9655101VEC | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish gold. Total dose 1E5 rads(Si). |  
| 5962R9655101VEX | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish optional. Total dose 1E5 rads(Si). |  
| 5962R9655101VXA | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish solder. Total dose 1E5 rads(Si). |  
| 5962R9655101VXC | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish gold. Total dose 1E5 rads(Si). |  
| 5962R9655101VXX | RadHard MSI: SMD. Dual 4-input multiplexer w/three-state outputs. Class V, QML. Lead finish optional. Total dose 1E5 rads(Si). |  
  
VICOR 
| Part | Description |  
| VI-882551 | 24Vin / 15Vout / 200Watts DC-DC Converter Module |  
  
VISAY 
| Part | Description |  
| 222246955102 |  Metallized Polyester Film Capacitors MKT Radial Epoxy Lacquered Type |  
| 222246955104 |  Metallized Polyester Film Capacitors MKT Radial Epoxy Lacquered Type |  
| 222246955122 | Metallized Polyester Film Capacitors MKT Radial Epoxy Lacquered Type |  
| 222246955123 | Metallized Polyester Film Capacitors MKT Radial Epoxy Lacquered Type |  
| 222246955152 | Metallized Polyester Film Capacitors MKT Radial Epoxy Lacquered Type |  
| 222246955153 |  Metallized Polyester Film Capacitors MKT Radial Epoxy Lacquered Type |  
| 222246955182 |  Metallized Polyester Film Capacitors MKT Radial Epoxy Lacquered Type |  
| 2322-594-5516 |  The varistors consist of a disc of low-ceramic material with two tinned solid copper leads. |  
| 2322-596-5516 |  The varistors consist of a disc of low-ceramic material with two tinned solid copper leads. |  
| 293D1551010A2 |  Solid Tantalum Surface Mount Capacitors TANTAMOUNT?? Molded Case, Standard Industrial Grade |  
| 293D1551016A2 | Solid Tantalum Surface Mount Capacitors TANTAMOUNT?? Molded Case, Standard Industrial Grade |  
| 293D1551025A2 |  Solid Tantalum Surface Mount Capacitors TANTAMOUNT?? Molded Case, Standard Industrial Grade |  
| 293D1551035C2 | Solid Tantalum Surface Mount Capacitors TANTAMOUNT?? Molded Case, Standard Industrial Grade |  
| 293D1551050B2 | Solid Tantalum Surface Mount Capacitors TANTAMOUNT?? Molded Case, Standard Industrial Grade |  
| 293D1551050C2 |  Solid Tantalum Surface Mount Capacitors TANTAMOUNT?? Molded Case, Standard Industrial Grade |  
| CCF-55100KFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55100KFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55100KFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55100RFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55100RFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55102KFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55102KFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55102KFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55102KFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55102RFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55102RFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55102RFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55102RFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55105KFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55105KFKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55105KFKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55105RFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55105RFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55105RFKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55105RFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55107KFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55107KFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55107KFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55107KFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55107RFKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF55107RFKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55107RFKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5510K0FKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5510K2FKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5510K2FKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5510K5FKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5510K5FKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5510K7FKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5510K7FKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5510R0FKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5510R0FKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5510R0FKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5510R2FKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5510R2FKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5510R2FKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5510R5FKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5510R5FKE36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5510R5FKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5510R5FKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5510R7FKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-5510R7FKR36 | Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF5510R7FKR36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
| CCF-55110KFKE36 |  Metal Film Resistors, Industrial, 1% Tolerance |  
 
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