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        Semiconductor parts containing 452 
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ON Semiconductor 
 
OPTRX 
| Part | Description |  
| C-51452GNFJ-AA | 16characters x 2lines; 0.3-7.0V; 0.54mA LCD module |  
  
PAJIT 
| Part | Description |  
| MMBD452 | SURFACE MOUNT SCHOTTKY DIODE |  
  
Panasonic (Matsushita) 
| Part | Description |  
| 2SC4528 | Darlington Transistors |  
| AN5452 | IC for landing correction |  
| LN452YPH | Square Type |  
| LN452YPX | Square Type |  
| LNG452YFX | Square Type visible light emitting diode |  
| LNG452YKX | Square Type visible light emitting diode |  
| MDMA452A1C |  Minas A Series Digital AC Servo Motors & Drivers |  
| MDMA452A1D |  Minas A Series Digital AC Servo Motors & Drivers |  
| MDMA452A1G | Minas A Series Digital AC Servo Motors & Drivers |  
| MDMA452D1C |  Minas A Series Digital AC Servo Motors & Drivers |  
| MDMA452D1G |  Minas A Series Digital AC Servo Motors & Drivers |  
| MN4520B | Counter |  
| MN4520BS | Counter |  
| MN4526B | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| MN4526BS | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| MN4528B | Monostable Vibrator |  
| MN4528BS | Monostable Vibrator |  
| MSMA452 | Minas A Series Digital AC Servo Motors & Drivers |  
| PU4520 |  Power Transistor Arrays |  
| PU4520P | Multiple BJT (Array|Pair) |  
| PU4520Q | Multiple BJT (Array|Pair) |  
  
PARA 
| Part | Description |  
| L-452ED | Hi effi red, 1.0 x 5.0 x 8.0 mm rectangular LED lamp |  
| L-452GD | Green, 1.0 x 5.0 x 8.0 mm rectangular LED lamp |  
| L-452HD | Red, 1.0 x 5.0 x 8.0 mm rectangular LED lamp |  
| L-452SRD | Super red, 1.0 x 5.0 x 8.0 mm rectangular LED lamp |  
| L-452YD | Yellow, 1.0 x 5.0 x 8.0 mm rectangular LED lamp |  
  
Philips Semiconductors 
| Part | Description |  
| 22226004523 | Surface mount ceramic multilayer capacitors |  
| 22226024523 |  Surface mount ceramic multilayer capacitors |  
| 22226064523 |  Surface mount ceramic multilayer capacitors |  
| 22386004523 | Surface mount ceramic multilayer capacitors |  
| 4528B | Dual monostable multivibrator |  
| 74HC4520 | Dual 4-bit synchronous binary counter |  
| 74HC4520D | Dual 4-bit synchronous binary counter |  
| 74HC4520DB | Dual 4-bit synchronous binary counter |  
| 74HC4520N | Dual 4-bit synchronous binary counter |  
| 74HC4520PW | Dual 4-bit synchronous binary counter |  
| 74HC4520U | Dual 4-bit synchronous binary counter |  
| 74HCT4520 | Dual 4-bit synchronous binary counter |  
| 74HCT4520D | Dual 4-bit synchronous binary counter |  
| 74HCT4520DB | Dual 4-bit synchronous binary counter |  
| 74HCT4520N | Dual 4-bit synchronous binary counter |  
| 74HCT4520U | Dual 4-bit synchronous binary counter |  
| BU4522AF | Silicon Diffused Power Transistor |  
| BU4522AX | Silicon Diffused Power Transistor |  
| BU4522DF | 1500 V, silicon diffused power transistor |  
| BU4522DX | 1500 V, silicon diffused power transistor |  
| BU4523AF | Silicon Diffused Power Transistor |  
| BU4523AW | Silicon Diffused Power Transistor |  
| BU4523AX | Silicon Diffused Power Transistor |  
| BU4523DF | 1500 V, silicon diffused power transistor |  
| BU4523DW | Silicon Diffused Power Transistor |  
| BU4523DX | 1500 V, silicon diffused power transistor |  
| BU4525AF | Silicon Diffused Power Transistor |  
| BU4525AF | 1500 V, silicon diffused power transistor |  
| BU4525AL | Silicon Diffused Power Transistor |  
| BU4525AW | Silicon Diffused Power Transistor |  
| BU4525AX | Silicon Diffused Power Transistor |  
| BU4525AX | 1500 V, silicon diffused power transistor |  
| BU4525DF | 1500 V, silicon diffused power transistor |  
| BU4525DL | 1500 V, silicon diffused power transistor |  
| BU4525DW | 1500 V, silicon diffused power transistor |  
| BU4525DX | 1500 V, silicon diffused power transistor |  
| BUK452-100A | 100 V, power MOS transistor |  
| BUK452-100A | PowerMOS transistor. Drain-source voltage 100 V. |  
| BUK452-100B | 100 V, power MOS transistor |  
| BUK452-100B | PowerMOS transistor. Drain-source voltage 100 V. |  
| BUK452-50A | MOSFETs and TempFETs |  
| BUK452-50B | MOSFETs and TempFETs |  
| BUK452-60A | 60 V, power MOS transistor |  
| BUK452-60B | 60 V, power MOS transistor |  
| HEC4520BDB | Dual binary counter |  
| HEC4528BD |  Dual monostable multivibrator |  
| HEC4528BDB | Dual monostable multivibrator |  
| HEC4528BP | Dual monostable multivibrator |  
| HEC4528BT | Dual monostable multivibrator |  
| HEF4520B | Dual binary counter |  
| HEF4520BD | Dual binary counter |  
| HEF4520BDB | Dual binary counter |  
| HEF4520BF | Dual binary counter |  
| HEF4520BN | Dual binary counter |  
| HEF4520BP | Dual binary counter |  
| HEF4520BPB | Dual binary counter |  
| HEF4520BPN | Counter |  
| HEF4520BT | Dual binary counter |  
| HEF4520BTD | Counter |  
| HEF4520BTD-T | Counter |  
| HEF4520BU | Dual binary counter |  
| HEF4521B | 24-stage frequency divider and oscillator |  
| HEF4521BD | 24-stage frequency divider and oscillator |  
| HEF4521BDB | 24-stage frequency divider and oscillator |  
| HEF4521BF | 24-stage frequency divider and oscillator |  
| HEF4521BN | 24-stage frequency divider and oscillator |  
| HEF4521BP | 24-stage frequency divider and oscillator |  
| HEF4521BPB | 24-stage frequency divider and oscillator |  
| HEF4521BPN | Counter |  
| HEF4521BT | 24-stage frequency divider and oscillator |  
| HEF4521BTD | Counter |  
| HEF4521BTD-T | Counter |  
| HEF4521BU | 24-stage frequency divider and oscillator |  
| HEF4522 | Programmable 4-bit BCD down counter |  
| HEF4522B | Programmable 4-bit BCD down counter |  
| HEF4522BD | Programmable 4-bit BCD down counter |  
| HEF4522BF | Programmable 4-bit BCD down counter |  
| HEF4522BN | Programmable 4-bit BCD down counter |  
| HEF4522BP | Programmable 4-bit BCD down counter |  
| HEF4522BPN | Counter |  
| HEF4522BT | Programmable 4-bit BCD down counter |  
| HEF4522BTD | Counter |  
| HEF4522BTD-T | Counter |  
| HEF4526B | Programmable 4-bit binary down counter |  
| HEF4526BD | Programmable 4-bit binary down counter |  
| HEF4526BDB | Programmable 4-bit binary down counter |  
| HEF4526BF | Programmable 4-bit binary down counter |  
| HEF4526BN | Programmable 4-bit binary down counter |  
| HEF4526BP | Programmable 4-bit binary down counter |  
| HEF4526BPB | Programmable 4-bit binary down counter |  
| HEF4526BPN | Counter |  
| HEF4526BT | Programmable 4-bit binary down counter |  
| HEF4526BTD | Counter |  
| HEF4526BTD-T | Counter |  
| HEF4526BU | Programmable 4-bit binary down counter |  
| HEF4527B | BCD rate multiplier |  
| HEF4527BD | BCD rate multiplier |  
| HEF4527BF | BCD rate multiplier |  
| HEF4527BN | BCD rate multiplier |  
| HEF4527BP | BCD rate multiplier |  
| HEF4527BPN | Rate Multiplier |  
| HEF4527BT | BCD rate multiplier |  
| HEF4527BTD | Rate Multiplier |  
| HEF4527BTD-T | Rate Multiplier |  
| HEF4528B | Dual monostable multivibrator |  
| HEF4528BD | Dual monostable multivibrator |  
| HEF4528BDB | Dual monostable multivibrator |  
| HEF4528BF | Dual monostable multivibrator |  
| HEF4528BN | Dual monostable multivibrator |  
| HEF4528BP | Dual monostable multivibrator |  
| HEF4528BPB | Dual monostable multivibrator |  
| HEF4528BPN | Monostable Vibrator |  
| HEF4528BT | Dual monostable multivibrator |  
| HEF4528BTD | Monostable Vibrator |  
| HEF4528BTD-T | Monostable Vibrator |  
| HEF4528BU | Dual monostable multivibrator |  
| PBSS4520X | 20 V, 5 A NPN low VCEsat (BISS) transistor |  
| PC74HC4520P | Counter |  
| PC74HC4520T | Counter |  
| PC74HC4520T-T | Counter |  
| PC74HCT4520P | Counter |  
| PC74HCT4520T | Counter |  
| PC74HCT4520T-T | Counter |  
| TDA8452 | TV/Video Circuits |  
| TDA8452A | 12V; 1.45W; P2CCD filter combination for colour decoder |  
  
PIRGO 
| Part | Description |  
| PG1452 | 100V Vcbo, 20A Ic Low frequency power silicon NPN transistor |  
  
Plessey Semiconductors 
| Part | Description |  
| SL1452/MP | TV/Video Circuits |  
| SL1452NADP | Wideband linear FM detector for satellite TV |  
| SL1452NAMP | Wideband linear FM detector for satellite TV |  
  
PWRX 
| Part | Description |  
| A452L | 1.3kA Iout, 2.0kV Vrrm Fast Recovery Rectifier |  
| A452LA | 1.3kA Iout, 2.1kV Vrrm Fast Recovery Rectifier |  
| A452LB | 1.3kA Iout, 2.2kV Vrrm Fast Recovery Rectifier |  
| A452LC | 1.3kA Iout, 2.3kV Vrrm Fast Recovery Rectifier |  
| A452LD | 1.3kA Iout, 2.4kV Vrrm Fast Recovery Rectifier |  
| A452LE | 1.3kA Iout, 2.5kV Vrrm Fast Recovery Rectifier |  
| A452LM | 1.3kA Iout, 2.6kV Vrrm Fast Recovery Rectifier |  
| D7ST452010 | 500V Vcbo Low frequency power silicon NPN transistor |  
| ED452013 | Thyristor Doubler |  
| ED452021 | Thyristor Doubler |  
| ED452025 | Thyristor Doubler |  
| JS334520 | BJT and MOS-BJT Power Modules |  
| KD424520 | 600V, 200A Dual Darlington transistor module |  
| KD424520HB | BJT and MOS-BJT Power Modules |  
| KS32452010 | BJT and MOS-BJT Power Modules |  
| KS324520 | 600V, 200A Single Darlington transistor module |  
| KT234520 | Split-dual bipolar transistor module. 200A, 600V. |  
| R72F4520BS | 200A Iout, 4.5kV Vrrm Fast Recovery Rectifier |  
| R72S4520BS | 200A Iout, 4.5kV Vrrm Fast Recovery Rectifier |  
| TC20452802HE | 4.5kV V[drm] Max., 2.8kA I[T] Max. Silicon Controlled Rectifier |  
| TD204528 | Phase control SCR. 2800A, 4500V. |  
  
QT 
| Part | Description |  
| MV5452 | Led Lamp. T-1 3/4 Clear Lens |  
| MV64520 | Led Lamp. T-1 3/4 Clear Lens |  
| MV64521 | Led Lamp. T-1 3/4 Clear Lens |  
  
RCA Semiconductors 
 
RCD 
 
RECOM 
 
RELL 
| Part | Description |  
| 1N4529 | 35A Iout, 1.0kV Vrrm General Purpose Silicon Rectifier |  
  
RENES 
 
RHMBS 
| Part | Description |  
| F-1452 | ISDN S Interface Common Mode Choke |  
| L-20452 |  High Current Inductors |  
| SIP5-452 |  SIP5 Series 10-Tap High Performance Passive Delays |  
| T-10452 | ISDN S Interface Transformer |  
| T-13452 |  ISDN S Interface Transformer |  
  
Ricoh Company, Ltd. 
| Part | Description |  
| R1210N452C-TL | PWM step-up DC/DC converter. Output voltage 4.5V. External tr. driver. Oscillator frequency 100kHz. Taping specification TL |  
| R1210N452C-TR | PWM step-up DC/DC converter. Output voltage 4.5V. External tr. driver. Oscillator frequency 100kHz. Standard taping specification TR |  
| R1210N452D | POWER MANAGEMENT ICs MARK INFORMATIONS R1210N SERIES MARK SPECIFICATION |  
| R1210N452D-TL | PWM step-up DC/DC converter. Output voltage 4.5V. External tr. driver. Oscillator frequency 180kHz. Taping specification TL |  
| R1210N452D-TR | PWM step-up DC/DC converter. Output voltage 4.5V. External tr. driver. Oscillator frequency 180kHz. Standard taping specification TR |  
| R1223N452A-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 300kHz. Taping specification TL |  
| R1223N452A-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 300kHz. Standard taping specification TR |  
| R1223N452B-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 500kHz. Taping specification TL |  
| R1223N452B-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 500kHz. Standard taping specification TR |  
| R1223N452C-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 300kHz. Taping specification TL |  
| R1223N452C-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 300kHz. Standard taping specification TR |  
| R1223N452D-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 500kHz. Taping specification TL |  
| R1223N452D-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 500kHz. Standard taping specification TR |  
| R1223N452E-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL |  
| R1223N452E-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 300kHz. Standard taping specification TR |  
| R1223N452F-TL | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL |  
| R1223N452F-TR | PWM/VFM step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 500kHz. Standard taping specification TR |  
| R1223N452G-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 300kHz. Reset-type protection. Taping specification TL |  
| R1223N452G-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 300kHz. Standard taping specification TR |  
| R1223N452H-TL | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 500kHz. Reset-type protection. Taping specification TL |  
| R1223N452H-TR | Step-down DC/DC converter with low supply current by CMOS. Output voltage 4.5V. Oscillator frequency 500kHz. Standard taping specification TR |  
| R3111N452A | LOW VOLTAGE DETECTOR |  
| RH5RH452B-T1 | PWM step-up DC/DC converter. Output voltage 4.5V. External Tr. driver (oscillator frequency 100kHz). Taping type T1 |  
| RH5RH452B-T2 | PWM step-up DC/DC converter. Output voltage 4.5V. External Tr. driver (oscillator frequency 100kHz). Taping type T2 |  
| RH5RI452B-T1 | VFM step-up DC/DC converter. Output voltage 4.5V. External Tr. driver (oscillator frequency 100kHz) Taping type T1 |  
| RH5RI452B-T2 | VFM step-up DC/DC converter. Output voltage 4.5V. External Tr. driver (oscillator frequency 100kHz) Taping type T2 |  
| RN5RK452A-TL | VFM step-up DC/DC converter. Output voltage 4.5V. EXternal Tr. driver. Duty cycle 77%. Taping type TL |  
| RN5RK452A-TR | VFM step-up DC/DC converter. Output voltage 4.5V. EXternal Tr. driver. Duty cycle 77%. Standard taping type TR |  
| RN5RK452B-TL | SOT-23-5 VFM STEP-UP DC/DC CONVERTER |  
  
ROHM Co. 
| Part | Description |  
| 2SD2452 | V(ceo): 31V; I(c): 2A; high power transistor. For an automatic placement machine |  
| 4528B | Dual monostable multivibrator |  
| BD3452KS | 8ch Volume with 9ch input selector |  
| BD45231 | Counter Timer Built-in CMOS Voltage Detector IC |  
| BD45231G | VOLTAGE DETECTOR IC |  
| BD45232 | Counter Timer Built-in CMOS Voltage Detector IC |  
| BD45232G | VOLTAGE DETECTOR IC |  
| BD45235 | VOLTAGE DETECTOR IC |  
| BD45235G | VOLTAGE DETECTOR IC |  
| BD45241 | Counter Timer Built-in CMOS Voltage Detector IC |  
| BD45241G | VOLTAGE DETECTOR IC |  
| BD45242 |  Counter Timer Built-in CMOS Voltage Detector IC |  
| BD45242G | VOLTAGE DETECTOR IC |  
| BD45245 | VOLTAGE DETECTOR IC |  
| BD45245G | VOLTAGE DETECTOR IC |  
| BD45251 |  Counter Timer Built-in CMOS Voltage Detector IC |  
| BD45251G | VOLTAGE DETECTOR IC |  
| BD45252G | VOLTAGE DETECTOR IC |  
| BD45255 | VOLTAGE DETECTOR IC |  
| BD45255G | VOLTAGE DETECTOR IC |  
| BD45261G | VOLTAGE DETECTOR IC |  
| BD45262 | Counter Timer Built-in CMOS Voltage Detector IC |  
| BD45262G | VOLTAGE DETECTOR IC |  
| BD45265 | VOLTAGE DETECTOR IC |  
| BD45265G | VOLTAGE DETECTOR IC |  
| BD45271G | VOLTAGE DETECTOR IC |  
| BD45272 | Counter Timer Built-in CMOS Voltage Detector IC |  
| BD45272G | VOLTAGE DETECTOR IC |  
| BD45275 | VOLTAGE DETECTOR IC |  
| BD45275G | VOLTAGE DETECTOR IC |  
| BD45281G | VOLTAGE DETECTOR IC |  
| BD45282 | Counter Timer Built-in CMOS Voltage Detector IC |  
| BD45282G | VOLTAGE DETECTOR IC |  
| BD45285 | VOLTAGE DETECTOR IC |  
| BD45285G | VOLTAGE DETECTOR IC |  
| BD45291 | Counter Timer Built-in CMOS Voltage Detector IC |  
| BD45291G | VOLTAGE DETECTOR IC |  
| BD45292 | Counter Timer Built-in CMOS Voltage Detector IC |  
| BD45292G | VOLTAGE DETECTOR IC |  
| BD45295 | VOLTAGE DETECTOR IC |  
| BD45295G | VOLTAGE DETECTOR IC |  
| BD45452 |  Counter Timer Built-in CMOS Voltage Detector IC |  
| BD45452G | VOLTAGE DETECTOR IC |  
| BD46452 | Counter Timer Built-in CMOS Voltage Detector IC |  
| BU4528 | Dual monostable multivibrator |  
| BU4528B | Dual monostable multivibrator |  
| BU4528BF | Dual monostable multivibrator |  
  
Semelab Plc. 
 
SANYO Electric Co., Ltd. 
| Part | Description |  
| 2SB1452 | PNP epitaxial planar silicon transistor, 80V/7A switching application |  
| 2SB1452Q | Transistors, Bipolar, Si PNP Power |  
| 2SB1452R | Transistors, Bipolar, Si PNP Power |  
| 2SB1452S | Transistors, Bipolar, Si PNP Power |  
| 2SC4452-2 | Transistors, Bipolar, Si NPN Low-Pwr HF |  
| 2SC4452-3 | Transistors, Bipolar, Si NPN Low-Pwr HF |  
| 2SC4452-4 | Transistors, Bipolar, Si NPN Low-Pwr HF |  
| 2SC4452 | NPN epitaxial planar silicon transistor, high-speed switching application |  
| 2SC4520 | NPN epitaxial planar silicon transistor, high-speed switching application |  
| 2SC4520R | High-Frequency Power Silicon NPN BJT |  
| 2SC4520S | High-Frequency Power Silicon NPN BJT |  
| 2SC4520T | High-Frequency Power Silicon NPN BJT |  
| 2SC4521 | NPN epitaxial planar silicon transistor, high-speed switching application |  
| 2SC4521R | High-Frequency Power Silicon NPN BJT |  
| 2SC4521S | High-Frequency Power Silicon NPN BJT |  
| 2SC4521T | High-Frequency Power Silicon NPN BJT |  
| 2SC4522 | NPN epitaxial planar silicon transistor, high-speed switching application |  
| 2SC4522R | High-Frequency Power Silicon NPN BJT |  
| 2SC4522S | High-Frequency Power Silicon NPN BJT |  
| 2SC4522T | High-Frequency Power Silicon NPN BJT |  
| 2SC4523 | NPN epitaxial planar silicon transistor, high-speed switching application |  
| 2SC4523R | High-Frequency Power Silicon NPN BJT |  
| 2SC4523S | High-Frequency Power Silicon NPN BJT |  
| 2SC4523T | High-Frequency Power Silicon NPN BJT |  
| 2SC5452 | Ultrahigh-Definition CRT Display Horizontal Deflection Output Applications |  
| 2SK1452 | N-channel MOS silicon FET, very high-speed switching application |  
| LA4520 |  LA4520 |  
| LA4525 | 2-channel AF power amplifier for radio cassette recorder |  
| LC864520 | 8-Bit Single-Chip Microcontroller?????? |  
| LC864520A | 8-bit single chip microcontroller |  
| LC864524 | 8-Bit Single-Chip Microcontroller?????? |  
| LC864524A | 8-bit single chip microcontroller |  
| LC864528 | 8-Bit Single-Chip Microcontroller?????? |  
| LC864528A | 8-bit single chip microcontroller |  
| MLC4520B | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| MLC4528B | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
  
SCHRT 
| Part | Description |  
| 00345207 | Miniature Fuse, 6.3 x 32 mm, Time-Lag T, UL, 250 VAC |  
| GRM4.4522.013 | mounting, line switch, fuseh. 5x20 mm with/without voltage sel |  
| GRM4.4522.123 |  mounting, line switch, fuseh. 5x20 mm with/without voltage sel |  
| KP01.1452.01 | IEC Appliance Inlet C14 with Fuseholder 1- or 2-pole |  
  
SEMIK 
 
Semtech Corp. 
| Part | Description |  
| SC1452_06 |  Dual 150mA LDO Regulator with Programmable Reset |  
| SC1452-1.8IMSTR | 1.8V dual 150mA LDO regulator |  
| SC1452-2.5IMSTR | 2.5V dual 150mA LDO regulator |  
| SC1452-2.8IMSTR | 2.8V dual 150mA LDO regulator |  
| SC1452-3.0IMSTR | 3.0V dual 150mA LDO regulator |  
| SC1452-3.3IMSTR | 3.3V dual 150mA LDO regulator |  
| SC1452 | DUAL 150mA LDO REGULATOR WITH PROGRAMMABLE RESET |  
| SC1452AIMSTR | Dual 150 mA LDO Regulator with Programmable Reset |  
| SC1452BIMSTR | Dual 150 mA LDO Regulator with Programmable Reset |  
| SC1452CIMSTR | Dual 150 mA LDO Regulator with Programmable Reset |  
| SC1452DIMSTR | Dual 150 mA LDO Regulator with Programmable Reset |  
| SC1452EIMSTR | Dual 150 mA LDO Regulator with Programmable Reset |  
| SC1452FIMSTR | Dual 150 mA LDO Regulator with Programmable Reset |  
| SC1452GIMSTR | Dual 150 mA LDO Regulator with Programmable Reset |  
| SC1452JIMSTR | Dual 150 mA LDO Regulator with Programmable Reset |  
| SC1452KIMSTR | Dual 150 mA LDO Regulator with Programmable Reset |  
| SC1452XIMSTR | DUAL 150mA LDO REGULATOR WITH PROGRAMMABLE RESET |  
| SC4520 | 3A Step-Down Switching Regulator with Adjustable Switching Frequency |  
| SC4520EVB |  3A Step-Down Switching Regulator with Adjustable Switching Frequency |  
| SC4520SETRT | 3A Step-Down Switching Regulator with Adjustable Switching Frequency |  
| SC4521 | 3A Step-Down Switching Regulator with Independent Soft Start |  
| SC452 | Dual-Phase Single Chip IMVP-6 Vcore Power Supply |  
| SC4521SETRT | 3A Step-Down Switching Regulator with Independent Soft Start |  
| SC4524 |  Programmable Frequency, 2A Output 30V Step-Down Switching Regulator |  
| SC4524A_08 |  28V 2A Step-Down Switching Regulator |  
| SC4524A | 28V 2A Step-Down Switching Regulator |  
| SC4524AEVB | 28V 2A Step-Down Switching Regulator |  
| SC4524ASETRT | 28V 2A Step-Down Switching Regulator |  
| SC4524B |  18V 2A Step-Down Switching Regulator |  
| SC4524BSETRT | 18V 2A Step-Down Switching Regulator |  
| SC4524EVB |  Programmable Frequency, 2A Output 30V Step-Down Switching Regulator |  
| SC4524SETRT |  Programmable Frequency, 2A Output 30V Step-Down Switching Regulator |  
| SC4525A | 28V 3A Step-Down Switching Regulator |  
| SC4525ASETRT |  28V 3A Step-Down Switching Regulator |  
  
SENST 
| Part | Description |  
| S452GA | 24A Iout, 600V Vrrm High-Speed Center-Tapped Diode Doubler |  
  
SGSAT 
 
Sharp 
| Part | Description |  
| GL452 | 1 A, 75 mW, bidirectional emission type infrared light emitting diode |  
| PC452 | Compact surface mount,high collector voltage type Photocoupler |  
| PC452T | Compact surface mount,high collector voltage type Photocoupler |  
| PC452Z | Compact surface mount,high collector voltage type Photocoupler |  
  
Shindengen Electric 
| Part | Description |  
| MA4520 | Power switching regulator |  
  
Seiko Epson Corporation 
 
Silicon Laboratories 
| Part | Description |  
| Si3452A-B01-GM | QUAD HIGH-VOLTAGE PORT CONTROLLER FOR POE AND POE+ PSES |  
| Si3452A-B01-IM | QUAD HIGH-VOLTAGE PORT CONTROLLER FOR POE AND POE+ PSES |  
| Si3452-B01-IM |  QUAD HIGH-VOLTAGE PORT CONTROLLER FOR POE AND POE+ PSES |  
| Si3452C-B01-GM |  QUAD HIGH-VOLTAGE PORT CONTROLLER FOR POE AND POE+ PSES |  
  
SILAN 
| Part | Description |  
| SC84520AP | 0.3-7.5V two in one scrolling mouse controller |  
| SC84520BP | 0.3-7.5V two in one scrolling mouse controller |  
| SC84520CP | 0.3-7.5V two in one scrolling mouse controller |  
| SC84520DP | 0.3-7.5V two in one scrolling mouse controller |  
| SC84520EP | 0.3-7.5V two in one scrolling mouse controller |  
| SC84520FP | 0.3-7.5V two in one scrolling mouse controller |  
  
SINC 
| Part | Description |  
| 1N4452 | 400mA Iout, 30V Vrrm Fast Recovery Rectifier |  
| 1N4525 | 35A Iout, 200V Vrrm General Purpose Silicon Rectifier |  
| 1N4526 | 35A Iout, 400V Vrrm General Purpose Silicon Rectifier |  
| 1N4527 | 35A Iout, 600V Vrrm General Purpose Silicon Rectifier |  
| 1N4528 | 35A Iout, 800V Vrrm General Purpose Silicon Rectifier |  
| 1N4529 | 35A Iout, 1.0kV Vrrm General Purpose Silicon Rectifier |  
| 1N5452 | 30V Vrrm, 47pF Capacitance Varactor Diode |  
  
SLS 
| Part | Description |  
| SL4520B | Dual Up-Counter |  
| SL4520BD | Dual up-counter. High-voltage silicon-gate CMOS. |  
| SL4520BN | Dual up-counter. High-voltage silicon-gate CMOS. |  
  
Semicon Components Inc. 
| Part | Description |  
| 1N2452 | 45A Iout, 350V Vrrm General Purpose Silicon Rectifier |  
  
Siemens 
| Part | Description |  
| BSP452 | MiniPROFET |  
| C67078-S1452-A2 | SIPMOS Power Transistor (P channel Enhancement mode Avalanche rated) |  
| Q62702-C452 | PNP Silicon AF Transistors (For AF input stages and driver applications High current gain) |  
| Q62703-Q1452 | 5 mm T1 3/4 LED, Diffused Wide-Angle LED |  
| Q67120-C452 | 8-Bit CMOS Single-Chip Microcontroller |  
| SDA5452 | Video Text Controller |  
| SFH452V | 5 V, plastic fiber optic transmitter diode |  
| SLE4520 | Pulse-Width Modulator |  
  
SM 
| Part | Description |  
| SDT452 | P -Channel E nhancement Mode F ield E ffect Transistor |  
| SDT452AP | 30V; 5.3A; 3W; P-channel enchanced mode field effect transistor |  
| SDT452AP | 30V; 5.3A; 3W; P-channel enchanced mode field effect transistor |  
  
Samsung Electronic 
| Part | Description |  
| IRF452 | 500 V, N-channel power MOSFET |  
| IRFP452 | 400 V, N-channel power MOSFET |  
| MC14528 | DEFLECTION PROCESSOR FOR MULTISYNC MONITORS |  
| S3C9452 | 8-bit single-chip CMOS  microcontroller. |  
| S3C9452 | 8-bit single-chip CMOS  microcontroller. |  
| S3C9452 | 8-bit single-chip CMOS  microcontroller. |  
| S3C9452 | 2.0 to 5.5V; 8-bit microcontroller |  
| S3C9452 | 2.0 to 5.5V; 8-bit microcontroller |  
  
SMTC 
| Part | Description |  
| E452 | Current-Regulator Diode |  
| E-452 | Current regulative diode |  
| F452 | Current-Regulator Diode |  
| F-452 | Current regulative diode |  
  
Sanken Electric Co. 
 
Solitron Devices 
 
SONY Semiconductors 
| Part | Description |  
| CXA1452N | Carrier/Deviation/Filter Adjustment for 8mm VCRs |  
| CXB1452Q | VGA/SVGA/XGA digital data serial receiver |  
| CXD2452R | Timing Generator for Progressive Scan CCD ImageSensor |  
| CXP85452 | CMOS 8-bit Single Chip Microcomputer |  
| CXP87452 | CMOS 8-bit Single Chip Microcomputer |  
| CXP88452 | CMOS 8-bit Single Chip Microcomputer |  
| ICX452 | Diagonal 9.04 mm (Type 1/1.8) 5.13M-Pixel CCD Image Sensor for High-Resolution Digital Still Cameras |  
| ICX452AQ | Diagonal 9.04 mm (Type 1/1.8) 5.13M-Pixel CCD Image Sensor for High-Resolution Digital Still Cameras |  
| ICX452AQF | Diagonal 9.04 mm (Type 1/1.8) 5.13M-Pixel CCD Image Sensor for High-Resolution Digital Still Cameras |  
  
SPRAQ 
 
STANL 
| Part | Description |  
| AA4523K5 | LED Lamps, Special Shape |  
| AA4524K | LED Lamps, Special Shape |  
| AY4523K5 | LED Lamps, Special Shape |  
| AY4524K | LED Lamps, Special Shape |  
| BG4523K5 | LED Lamps, Special Shape |  
| BG4524K | LED Lamps, Special Shape |  
| BR4523K5 | LED Lamps, Special Shape |  
| BR4524K | LED Lamps, Special Shape |  
| EBG4523K5 | LED Lamps, Special Shape |  
| PR4523K5 | LED Lamps, Special Shape |  
| PR4524K | LED Lamps, Special Shape |  
| PY4524K | LED Lamps, Special Shape |  
  
STI 
| Part | Description |  
| STM452 | MOSFETs and TempFETs |  
  
SGS-Thomson Microelectronics 
| Part | Description |  
| DF452-02 | 400A Iout, 200V Vrrm General Purpose Silicon Rectifier |  
| DF452-04 | 400A Iout, 400V Vrrm General Purpose Silicon Rectifier |  
| DF452-06 | 400A Iout, 600V Vrrm General Purpose Silicon Rectifier |  
| DF452-08 | 400A Iout, 800V Vrrm General Purpose Silicon Rectifier |  
| DF452-10 | 400A Iout, 1.0kV Vrrm General Purpose Silicon Rectifier |  
| DF452-12 | 400A Iout, 1.2kV Vrrm General Purpose Silicon Rectifier |  
| DF452-14 | 400A Iout, 1.4kV Vrrm General Purpose Silicon Rectifier |  
| DF452-15 | 400A Iout, 1.5kV Vrrm General Purpose Silicon Rectifier |  
| E-L6452 | Dual 13x16 Matrix Head Ink Jet Driver |  
| HCC4520B | DUAL UP-COUNTERS |  
| HCC4520BC1 | DUAL UP-COUNTERS |  
| HCC4520BEY | DUAL UP-COUNTERS |  
| HCC4520BF | DUAL UP-COUNTERS |  
| HCC4520BM1 | DUAL UP-COUNTERS |  
| HCC4522B | PROGRAMMABLE BCD DIVIDER-BY-N COUNTER |  
| HCC4522BF | PROGRAMMABLE BCD DIVIDER-BY-N COUNTER |  
| HCC4527B | BCD RATE MULTIPLEXER |  
| HCC4527BF | Rate Multiplier |  
| HCC4529B | ANALOG DATA SELECTOR DUAL 4-CHANNEL OR SINGLE 8-CHANNEL |  
 
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