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        Semiconductor parts containing 525 
      in root number. Page 5.    |   | 
  
   
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EPCOS 
 
EVRLT 
 
FAGOR 
| Part | Description |  
| 1N5250 | 20V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5250A | 20V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5250B | 20V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5251 | 22V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5251A | 22V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5251B | 22V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5252 | 24V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5252A | 24V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5252B | 24V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5253 | 25V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5253A | 25V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5253B | 25V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5254 | 27V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5254A | 27V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5254B | 27V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5255 | 28V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5255A | 28V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5255B | 28V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5256 | 30V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5256A | 30V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5256B | 30V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5257 | 33V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5257A | 33V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5257B | 33V, 500mWt General purpose voltage reference/regulator diode |  
  
Fairchild Semiconductor 
| Part | Description |  
| 1N5250 | 500 mW silicon zener diode. Nominal zener voltage 20.0 V. |  
| 1N5250B |  Half Watt Zeners |  
| 1N5250B_T50A | 20V, 0.5W Zener Diode |  
| 1N5250B_T50R | 20V, 0.5W Zener Diode |  
| 1N5250BT | Absolute Maximum Ratings |  
| 1N5250BTR | 20V, 0.5W Zener Diode |  
| 1N5251 | 500 mW silicon zener diode. Nominal zener voltage 22.0 V. |  
| 1N5251B |  Half Watt Zeners |  
| 1N5251B_T50A | 22V, 0.5W Zener Diode |  
| 1N5251B_T50R | 22V, 0.5W Zener Diode |  
| 1N5251BTR | 22V, 0.5W Zener Diode |  
| 1N5252 | 500 mW silicon zener diode. Nominal zener voltage 24.0 V. |  
| 1N5252B |  Half Watt Zeners |  
| 1N5252B_T50R | 24V, 0.5W Zener Diode |  
| 1N5252BTR | 24V, 0.5W Zener Diode |  
| 1N5253 | 500 mW silicon zener diode. Nominal zener voltage 25.0 V. |  
| 1N5253B |  Half Watt Zeners |  
| 1N5253B_T50R | 25V, 0.5W Zener Diode |  
| 1N5253BTR | 25V, 0.5W Zener Diode |  
| 1N5254 | 500 mW silicon zener diode. Nominal zener voltage 27.0 V. |  
| 1N5254B |  Half Watt Zeners |  
| 1N5254B_T50R | 27V, 0.5W Zener Diode |  
| 1N5254BTR | 27V, 0.5W Zener Diode |  
| 1N5255 | 500 mW silicon zener diode. Nominal zener voltage 28.0 V. |  
| 1N5255B |  Half Watt Zeners |  
| 1N5255B_T50R | 28V, 0.5W Zener Diode |  
| 1N5256 | 500 mW silicon zener diode. Nominal zener voltage 30.0 V. |  
| 1N5256B |  Half Watt Zeners |  
| 1N5256B_T26A | 30V, 0.5W Zener Diode |  
| 1N5256B_T50A | 30V, 0.5W Zener Diode |  
| 1N5256B_T50R | 30V, 0.5W Zener Diode |  
| 1N5256BTR | 30V, 0.5W Zener Diode |  
| 1N5256BTR_NL | 30V, 0.5W Zener Diode |  
| 1N5257 | 500 mW silicon zener diode. Nominal zener voltage 33.0 V. |  
| 1N5257B |  Half Watt Zeners |  
| 1N5257B_T50A | 33V, 0.5W Zener Diode |  
| 1N5257B_T50R | 33V, 0.5W Zener Diode |  
| 1N5257BTR | 33V, 0.5W Zener Diode |  
| 1N5258B | Transistor |  
| 1N5258B_T50A |  Zener Diode |  
| 1N5258B_T50R |  Zener Diode |  
| 1N5259B | Transistor |  
| 1N5259B_T50A |  Zener Diode |  
| 1N5259B_T50R |  Zener Diode |  
| 54F525DM | Counter |  
| 54F525DMQB | Counter |  
| 54F525L1M | Counter |  
| 54F525L1MQB | Counter |  
| 74F525DC | Counter |  
| 74F525PC | Counter |  
| 74F525PCQR | Counter |  
| 74F525QC | Counter |  
| BD37525STU | NPN Epitaxial Silicon Transistor |  
| F10525DM | Logic Level Translator |  
| F10525FM | Logic Level Translator |  
| FAN5250 | Crusoe Processor Core-Voltage Regulator |  
| FAN5250QSC | Crusoe Processor Core Voltage Regulator |  
| FAN5250QSCX | Crusoe Processor Core Voltage Regulator |  
| ILC7010AIC525X | 80 mA low noise CMOS RF-LDO regulator. Output voltage 2.5 V. |  
| ILC7011AIC525X | 80 mA low noise CMOS RF-LDO regulator. Output voltage 2.5 V. |  
| ILC7071AIM525X |  100mA SOT-23-5 Low Noise CMOS RF-LDO Regulator |  
| ILC7082AIM525X | 150mA SOT-23 Low Noise CMOS RF-LDOTM Regulator |  
| ILC7083AIM525X | 150mA SOT-23 Ultra Low Noise CMOS RF-LDO |  
| KA3525A | Voltage-mode PWM controller |  
| KA3525AD | Voltage-mode PWM controller |  
| KA75250 | Voltage Detector |  
| KA75250M | Voltage Detector |  
| KA75250MTF | Voltage Detector (2.5V) |  
| KA75250Z | Voltage Detector |  
| KA75250ZBU | Voltage Detector (2.5V) |  
| KA75250ZTA | Voltage Detector (2.5V) |  
| KA7525B | Power Factor Correction Controller |  
| KA7525BD | Power Factor Correction Controller |  
| MMBZ5250B |  Series Zeners |  
| MMBZ5250B_D87Z | 20V, 0.35W Zener Diode |  
| MMBZ5251B |  Series Zeners |  
| MMBZ5251B_D87Z | 22V, 0.35W Zener Diode |  
| MMBZ5252B |  Series Zeners |  
| MMBZ5252B_D87Z | 24V, 0.35W Zener Diode |  
| MMBZ5253B |  Series Zeners |  
| MMBZ5253B_D87Z | 25V, 0.35W Zener Diode |  
| MMBZ5254B |  Series Zeners |  
| MMBZ5254B_D87Z | 27V, 0.35W Zener Diode |  
| MMBZ5255B |  Series Zeners |  
| MMBZ5255B_NL | 28V, 0.35W Zener Diode |  
| MMBZ5256B |  Series Zeners |  
| MMBZ5256B_D87Z | 30V, 0.35W Zener Diode |  
| MMBZ5257B |  Series Zeners |  
| MMBZ5257B_D87Z | 33V, 0.35W Zener Diode |  
| MMSZ5250B |  SOD123  Zener |  
| MMSZ5251B |  SOD123  Zener |  
| MMSZ5252B |  SOD123  Zener |  
| MMSZ5252B_NL | 24V, 0.5W Zener Diode |  
| MMSZ5253B |  SOD123  Zener |  
| MMSZ5254B |  SOD123  Zener |  
| MMSZ5255B |  SOD123  Zener |  
| MMSZ5256B |  SOD123  Zener |  
| MMSZ5257B |  SOD123  Zener |  
| MMSZ5257B_NL | 33V, 0.5W Zener Diode |  
| RMPA5251 | 4.90-5.85 GHz InGaP HBT Linear Power Amplifier |  
| RMPA5252 | 4.9 -5.9 GHz InGaP HBT WLAN Linear Power Amplifier |  
| RMPA5255 | 4.9-5.9 GHz WLAN Linear Power Amplifier Module |  
| UC3525 | SMPS Controller |  
| UC3525A | SMPS Controller |  
| UC3525AN | SMPS Controller |  
  
FEMA 
 
Fujitsu Microelectronics 
 
FORMO 
| Part | Description |  
| 1N5250B | 20 V, 6.2 mA zener diode |  
| 1N5251B | 22 V, 5.6 mA zener diode |  
| 1N5252B | 24 V, 5.2 mA zener diode |  
| 1N5253B | 25 V, 5 mA zener diode |  
| 1N5254B | 27 V, 4.6 mA zener diode |  
| 1N5255B | 28 V, 4.5 mA zener diode |  
| 1N5256B | 30 V, 4.2 mA zener diode |  
| 1N5257B | 33 V, 3.8 mA zener diode |  
| 1N5258B | 36 V, 3.4 mA zener diode |  
| 1N5259B | 39 V, 3.2 mA zener diode |  
  
FRONT 
 
Freescale Semiconductor 
 
Fuji Electric Co. 
 
GDIOD 
| Part | Description |  
| 2N5250 | 125V Vcbo, 90A Ic Low frequency power silicon NPN transistor |  
| 2N5251 | 180V Vcbo, 90A Ic Low frequency power silicon NPN transistor |  
| TRS5254 | 525V Vcbo, 400mA Ic Low frequency power silicon NPN transistor |  
  
General Semiconductor 
 
Gennum Corporation 
| Part | Description |  
| GO1525 |  HD-LINX II Voltage Controlled Oscillator |  
  
GESS 
| Part | Description |  
| 2N3525 | 5A silicon controlled rectifier. Vrm(non-rep) 660V. |  
| 2N3525 | 5A silicon controlled rectifier. Vrm(non-rep) 660V. |  
  
GETRN 
| Part | Description |  
| 2N5250 | 125V Vcbo, 90A Ic Low frequency power silicon NPN transistor |  
| 2N5251 | 180V Vcbo, 90A Ic Low frequency power silicon NPN transistor |  
  
General Semiconductor 
 
GLNAR 
| Part | Description |  
| 240-031525PC |  Micro-D Filter Connectors Vertical Printed Circuit Board |  
| 240-031525PP |  Micro-D Filter Connectors Vertical Printed Circuit Board |  
| 240-031525SC | Micro-D Filter Connectors Vertical Printed Circuit Board |  
| 240-032525PC | Micro-D Filter Connectors Pre-Wired Pigtails with Insulated Wire |  
| 240-032525SC | Micro-D Filter Connectors Pre-Wired Pigtails with Insulated Wire |  
| 240-032525SP |  Micro-D Filter Connectors Pre-Wired Pigtails with Insulated Wire |  
| 240-033525PP | Micro-D Filter Connectors Pin-Socket In-Line Filter Adapters |  
| 240-033525SC | Micro-D Filter Connectors Pin-Socket In-Line Filter Adapters |  
| 240-033525SP | Micro-D Filter Connectors Pin-Socket In-Line Filter Adapters |  
  
GMT 
| Part | Description |  
| G525A1 | USB high-side power switch advance information |  
| G525A2 | USB high-side power switch advance information |  
| G525A | USB High-Side Power Switch Advance Information |  
  
GODAR 
| Part | Description |  
| 1N5250 | 20 V, 6.2 mA, Silicon planar zener diode |  
| 1N5251 | 22 V, 5.6 mA, Silicon planar zener diode |  
| 1N5252 | 24 V, 5.2 mA, Silicon planar zener diode |  
| 1N5253 | 25 V, 5 mA, Silicon planar zener diode |  
| 1N5254 | 27 V, 4.6 mA, Silicon planar zener diode |  
| 1N5255 | 28 V, 4.5 mA, Silicon planar zener diode |  
| 1N5256 | 30 V, 4.2 mA, Silicon planar zener diode |  
| 1N5257 | 33 V, 3.8 mA, Silicon planar zener diode |  
| 1N5258 | 36 V, 3.4 mA, Silicon planar zener diode |  
| 1N5259 | 39 V, 3.2 mA, Silicon planar zener diode |  
| ZMM5250 | 20 V, 6.2 mA, Silicon planar zener diode |  
| ZMM5251 | 22 V, 5.6 mA, Silicon planar zener diode |  
| ZMM5252 | 24 V, 5.2 mA, Silicon planar zener diode |  
| ZMM5253 | 25 V, 5.0 mA, Silicon planar zener diode |  
| ZMM5254 | 27 V, 4.6 mA, Silicon planar zener diode |  
| ZMM5255 | 28 V, 4.5 mA, Silicon planar zener diode |  
| ZMM5256 | 30 V, 4.2 mA, Silicon planar zener diode |  
| ZMM5257 | 33 V, 3.8 mA, Silicon planar zener diode |  
| ZMM5258 | 36 V, 3.4 mA, Silicon planar zener diode |  
| ZMM5259 | 39 V, 3.2 mA, Silicon planar zener diode |  
  
GTL 
| Part | Description |  
| 525NM |  SMT LEDs |  
  
HAMAM 
| Part | Description |  
| C9525-01 | COMPACT BENCH-TOP TYPE REGULATED DC POWER SUPPLY |  
| C9525-50 |  COMPACT BENCH-TOP TYPE REGULATED DC POWER SUPPLY |  
  
Harris Semiconductor 
 
Hitachi Semiconductor 
| Part | Description |  
| 1N3525 | 20V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5250 | 20V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5250A | 20V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5250B | 20V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5251 | 22V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5251A | 22V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5251B | 22V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5252 | 24V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5252A | 24V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5252B | 24V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5253 | 25V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5253A | 25V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5253B | 25V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5254 | 27V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5254A | 27V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5254B | 27V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5255 | 28V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5255A | 28V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5255B | 28V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5256 | 30V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5256A | 30V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5256B | 30V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5257 | 33V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5257A | 33V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5257B | 33V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5258 | 36V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5258A | 36V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5258B | 36V, 500mWt General purpose voltage reference/regulator diode |  
| 2SC5250 | NPN transistor for character display horizontal deflection output |  
| 2SC5251 | NPN transistor for  character display horizontal deflection output application, 1500V, 12A |  
| 2SC5252 | NPN transistor for character display horizontal deflection output application |  
| HA11525MP | TV/Video Circuits |  
| HA11525NT | TV/Video Circuits |  
| HM65256AP12 | Pseudo-Static Dynamic RAM |  
| HM65256AP15 | Pseudo-Static Dynamic RAM |  
| HM65256AP20 | Pseudo-Static Dynamic RAM |  
| HM65256ASP12 | Pseudo-Static Dynamic RAM |  
| HM65256ASP15 | Pseudo-Static Dynamic RAM |  
| HM65256ASP20 | Pseudo-Static Dynamic RAM |  
| HM65256B | 32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
| HM65256BFP10T | Pseudo-Static Dynamic RAM |  
| HM65256BFP-10T | 32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
| HM65256BFP12T | Pseudo-Static Dynamic RAM |  
| HM65256BFP-12T | 32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
| HM65256BFP15T | Pseudo-Static Dynamic RAM |  
| HM65256BFP-15T | 32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
| HM65256BFP20T | Pseudo-Static Dynamic RAM |  
| HM65256BLFP10T | Pseudo-Static Dynamic RAM |  
| HM65256BLFP-10T |  32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
| HM65256BLFP12T | Pseudo-Static Dynamic RAM |  
| HM65256BLFP15T | Pseudo-Static Dynamic RAM |  
| HM65256BLFP-15T | 32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
| HM65256BLFP20T | Pseudo-Static Dynamic RAM |  
| HM65256BLP10 | Pseudo-Static Dynamic RAM |  
| HM65256BLP-10 | 32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
| HM65256BLP12 | Pseudo-Static Dynamic RAM |  
| HM65256BLP-12 |  32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
| HM65256BLP15 | Pseudo-Static Dynamic RAM |  
| HM65256BLP20 | Pseudo-Static Dynamic RAM |  
| HM65256BLSP10 | Pseudo-Static Dynamic RAM |  
| HM65256BLSP12 | Pseudo-Static Dynamic RAM |  
| HM65256BLSP-12T |  32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
| HM65256BLSP15 | Pseudo-Static Dynamic RAM |  
| HM65256BLSP20 | Pseudo-Static Dynamic RAM |  
| HM65256BP10 | Pseudo-Static Dynamic RAM |  
| HM65256BP12 | Pseudo-Static Dynamic RAM |  
| HM65256BP-12 |  32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
| HM65256BP15 | Pseudo-Static Dynamic RAM |  
| HM65256BP-15 |  32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
| HM65256BP20 | Pseudo-Static Dynamic RAM |  
| HM65256BP-20 |  32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
| HM65256BSP10 | Pseudo-Static Dynamic RAM |  
| HM65256BSP-10 | 32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
| HM65256BSP12 | Pseudo-Static Dynamic RAM |  
| HM65256BSP-12 |  32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
| HM65256BSP15 | Pseudo-Static Dynamic RAM |  
| HM65256BSP20 | Pseudo-Static Dynamic RAM |  
| HM65256BSP-20 | 32.768-WORD X 8-BIT HIGH SPEED PSUEDO STATIC RAM |  
  
Hittite Microwave Corporation 
| Part | Description |  
| HMC525 |  GaAs MMIC I/Q MIXER 4.0 - 8.5 GHz |  
| HMC525LC4 | GaAs MMIC I/Q MIXER 4 - 8.5 GHz |  
  
Holtek Semiconductor Inc. 
| Part | Description |  
| HT7525-1 |  100mA Low Power LDO |  
  
HONEY 
| Part | Description |  
| 1N5250 | 20 V, 6.2 mA, silicon planar zener diode |  
| 1N5251 | 22 V, 5.6 mA, silicon planar zener diode |  
| 1N5252 | 24 V, 5.2 mA, silicon planar zener diode |  
| 1N5253 | 25 V, 5.0 mA, silicon planar zener diode |  
| 1N5254 | 27 V, 4.6 mA, silicon planar zener diode |  
| 1N5255 | 28 V, 4.5 mA, silicon planar zener diode |  
| 1N5256 | 30 V, 4.2 mA, silicon planar zener diode |  
| 1N5257 | 33 V, 3.8 mA, silicon planar zener diode |  
| 1N5258 | 36 V, 3.4 mA, silicon planar zener diode |  
| 1N5259 | 39 V, 3.2 mA, silicon planar zener diode |  
| ZMM5250 | 20 V,  6.2 mA silicon planar zener diode |  
| ZMM5251 | 22 V,  5.6 mA silicon planar zener diode |  
| ZMM5252 | 24 V,  5.2 mA silicon planar zener diode |  
| ZMM5253 | 25 V,  5.0 mA silicon planar zener diode |  
| ZMM5254 | 27 V,  4.6 mA silicon planar zener diode |  
| ZMM5255 | 28 V,  4.4 mA silicon planar zener diode |  
| ZMM5256 | 30 V,  4.2 mA silicon planar zener diode |  
| ZMM5257 | 33 V,  3.8 mA silicon planar zener diode |  
| ZMM5258 | 36 V,  3.4 mA silicon planar zener diode |  
| ZMM5259 | 39 V,  3.2 mA silicon planar zener diode |  
  
HP 
 
HSMC 
 
HUTSN 
| Part | Description |  
| PS525 | 500V V[drm] Max., 25A I[T] Max. Silicon Controlled Rectifier |  
| PT525 | Triac |  
| SIPT525 | Triac |  
| SPS525 | 500V V[drm] Max., 25A I[T] Max. Silicon Controlled Rectifier |  
| SPT525 | Triac |  
  
HVOLT 
| Part | Description |  
| TRS5254 | 525V Vcbo, 400mA Ic Low frequency power silicon NPN transistor |  
| TRS5255 | 525V Vcbo, 400mA Ic Low frequency power silicon NPN transistor |  
  
HYNIX 
 
ICST 
 
IDEA 
| Part | Description |  
| IHRC5251-3 | General purpose red dome-style LED |  
| IHRC5251-6 | General purpose red dome-style LED |  
| ISRC5251 | General purpose red dome-style LED |  
| IURC5251-1 | General purpose red dome-style LED |  
| IVGD5251 | General purpose green dome-style LED |  
| IVGT5251 | General purpose green dome-style LED |  
| IVRC5251 | General purpose red dome-style LED |  
| IVRD5251 | General purpose red dome-style LED |  
| IVRT5251 | General purpose red dome-style LED |  
| IVYD5251 | General purpose yellow dome-style LED |  
| IVYT5251 | General purpose yellow dome-style LED |  
  
Integrated Device Technology 
 
Micronas Intermetall 
| Part | Description |  
| 1N5250 | 20V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5250A | 20V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5250B | 20V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5250S | 20V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5250SA | 20V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5250SB | 20V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5251 | 22V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5251A | 22V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5251B | 22V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5251S | 22V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5251SA | 22V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5251SB | 22V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5252 | 24V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5252A | 24V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5252B | 24V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5252S | 24V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5252SA | 24V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5252SB | 24V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5253 | 25V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5253A | 25V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5253B | 25V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5253S | 25V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5253SA | 25V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5253SB | 25V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5254 | 27V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5254A | 27V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5254B | 27V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5254S | 27V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5254SA | 27V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5254SB | 27V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5255 | 28V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5255A | 28V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5255B | 28V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5255S | 28V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5255SA | 28V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5255SB | 28V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5256 | 30V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5256A | 30V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5256B | 30V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5256S | 30V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5256SA | 30V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5256SB | 30V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5257 | 33V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5257A | 33V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5257B | 33V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5257S | 33V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5257SA | 33V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5257SB | 33V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5258 | 36V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5258A | 36V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5258B | 36V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5258S | 36V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5258SA | 36V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5258SB | 36V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5259 | 39V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5259A | 39V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5259B | 39V, 500mWt General purpose voltage reference/regulator diode |  
| 1N5259S | 39V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5259SA | 39V, 300mWt General purpose voltage reference/regulator diode |  
| 1N5259SB | 39V, 300mWt General purpose voltage reference/regulator diode |  
| HAL525SF-A | Hall effect sensor IC (115 kHz) |  
| HAL525SF-E | Hall effect sensor IC (115 kHz) |  
| HAL525SF-K | Hall effect sensor IC (115 kHz) |  
| HAL525UA-A | Hall effect sensor IC (115 kHz) |  
| HAL525UA-E | Hall effect sensor IC (115 kHz) |  
| HAL525UA-K | Hall effect sensor IC (115 kHz) |  
| ZMM5250 | 20V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5250A | 20V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5250B | 20V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5251 | 22V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5251A | 22V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5251B | 22V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5252 | 24V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5252A | 24V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5252B | 24V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5253 | 25V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5253A | 25V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5253B | 25V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5254 | 27V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5254A | 27V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5254B | 27V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5255 | 28V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5255A | 28V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5255B | 28V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5256 | 30V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5256A | 30V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5256B | 30V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5257 | 33V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5257A | 33V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5257B | 33V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5258 | 36V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5258A | 36V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5258B | 36V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5259 | 39V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5259A | 39V, 500mWt General purpose voltage reference/regulator diode |  
| ZMM5259B | 39V, 500mWt General purpose voltage reference/regulator diode |  
 
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