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        Semiconductor parts containing 443 
      in root number. Page 4.    |   | 
  
   
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SANYO Electric Co., Ltd. 
| Part | Description |  
| 2SK443-5 | JFET |  
| 2SK443-6 | JFET |  
| 2SK443 | N-channel junction silicon FET, video camera first-stage application |  
| 2SK443-7 | JFET |  
| LB1443 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| LB1443N | 5-dot red/green LED level meter |  
| LC864432 | UVEPROM built-in  8-Bit Single Chip Microcontroller |  
| LC864436 | UVEPROM built-in  8-Bit Single Chip Microcontroller |  
| MCH3443 | N CHANNEL MOS SILICON TRANSISTOR |  
| STK4432 | 2-channel AF power amplifier (25W+25W) |  
  
SECOA 
| Part | Description |  
| 2N2443 | Transistors, Bipolar, Si NPN Low-Power |  
  
Semtech Corp. 
| Part | Description |  
| SC2443_08 | Dual-Phase Single or Two Output Synchronous Step-Down Controller |  
| SC2443 |  Dual-Phase Single or Two Output Synchronous Step-Down Controller |  
| SC2443MLTRT | Dual-Phase Single or Two Output Synchronous Step-Down Controller |  
| SC4431_03 | Shunt Regulator With Open Collector Output |  
| SC4431 | SHUNT REGULATOR WITH OPEN COLLECTOR OR OUTPUT |  
| SC4431CSK-0.5TR | Shunt regulator with open collector or output |  
| SC4431CSK-1TR | Shunt regulator with open collector or output |  
| SC4431CSK-1TRT | Shunt Regulator With Open Collector Or Output |  
| SC4431CSK-2TR | Shunt regulator with open collector or output |  
| SC4431CSK-2TRT | Shunt Regulator With Open Collector Or Output |  
| SC4431CSK-.5TR | Shunt Regulator With Open Collector Or Output |  
| SC4431CSK-.5TRT | Shunt Regulator With Open Collector Or Output |  
| SC4431CSK-X |  Shunt Regulator With Open Collector Output |  
| SC443 |  High Efficiency Integrated Boost Driver for 3-Strings of 30mA LEDs |  
| SC4437 | Wide Input Voltage Range Precision Voltage Reference |  
| SC4437EVB |  Wide Input Voltage Range Precision Voltage Reference |  
| SC4437SK-3.3TRT |  Wide Input Voltage Range Precision Voltage Reference |  
  
SENST 
| Part | Description |  
| S443DA | 40A Iout, 200V Vrrm High-Speed Center-Tapped Diode Doubler |  
| S443IE | 40A Iout, 1000V Vrrm High-Speed Center-Tapped Diode Doubler |  
  
SHIAN 
| Part | Description |  
| SY7443AD | LED Lamps, Special Shape |  
  
Silicon Laboratories 
 
SINC 
| Part | Description |  
| 1N2443 | 150A Iout, 400V Vrrm General Purpose Silicon Rectifier |  
| 1N5443 | 30V Vrrm, 10pF Capacitance Varactor Diode |  
  
Sipex Corporation 
| Part | Description |  
| SP4438 | Ultra-Quiet Electroluminescent Lamp Driver For Cellular Phone Applications |  
| SP4438EU | Ultra-quiet electroluminescent lamp driver for cellular phone applications |  
| SP4438UEB |  Ultra-quiet ectroluminescent lamp driver for celluar phone applications |  
  
Standard Microsystems Corp. 
| Part | Description |  
| 82443BX | 82443BX hostbridge/controller |  
  
Siemens 
| Part | Description |  
| SLE4432 |  ICs for Chip Cards / Intelligent 256/64/128-Byte EEPROM |  
| SLE4432C | 2Kbit (256x8) SERIAL EEPROM |  
| SLE4432M2.2 | 2Kbit (256x8) SERIAL EEPROM |  
| SLE4432M3 |  ICs for Chip Cards / Intelligent 256/64/128-Byte EEPROM |  
  
Samsung Electronic 
| Part | Description |  
| IRF443 | 450 V, N-channel power MOSFET |  
| IRFP443 | MOSFETs and TempFETs |  
| S3F443FX | 16/32-Bit RISC Microcontroller |  
  
Sanken Electric Co. 
| Part | Description |  
| 2SC4434 | Transistor For Switch Mode Power Supply |  
  
Solitron Devices 
| Part | Description |  
| SDF443EHX | MOSFETs and TempFETs |  
| SDT44301 | 80V Vcbo, 30A Ic Low frequency power silicon NPN transistor |  
| SDT44302 | 100V Vcbo, 30A Ic Low frequency power silicon NPN transistor |  
| SDT44303 | 120V Vcbo, 30A Ic Low frequency power silicon NPN transistor |  
| SDT44306 | Low frequency power silicon NPN transistor |  
| SDT44307 | 100V Vcbo, 30A Ic Low frequency power silicon NPN transistor |  
| SDT44308 | 120V Vcbo, 30A Ic Low frequency power silicon NPN transistor |  
| SDT44311 | 150V Vcbo, 30A Ic Low frequency power silicon NPN transistor |  
| SDT44312 | 175V Vcbo, 30A Ic Low frequency power silicon NPN transistor |  
| SDT44313 | 200V Vcbo, 30A Ic Low frequency power silicon NPN transistor |  
| SDT44331 | 60V Vcbo, 20A Ic Low frequency power silicon NPN transistor |  
| SDT44332 | 80V Vcbo, 20A Ic Low frequency power silicon NPN transistor |  
| SDT44333 | 100V Vcbo, 20A Ic Low frequency power silicon NPN transistor |  
| SDT44334 | 120V Vcbo, 20A Ic Low frequency power silicon NPN transistor |  
| SDT44335 | 150V Vcbo, 20A Ic Low frequency power silicon NPN transistor |  
  
SONIX 
| Part | Description |  
| SN8P0443S | 5 V, 8-bit microcontroller |  
  
SONY Semiconductors 
| Part | Description |  
| CXD2443Q | Timing Generator for LCD Panels |  
  
SSDI 
| Part | Description |  
| SDR4430 | 10 AMPS 50 - 300 VOLTS 40 nsec HYPER FAST RECTIFIER |  
| SDR4431 |  10 AMPS 50 - 300 VOLTS 40 nsec HYPER FAST RECTIFIER |  
  
STI 
| Part | Description |  
| 2N4438 | 300V Vcbo, 200mA Ic Low frequency power silicon NPN transistor |  
| 2N4439 | 300V Vcbo, 200mA Ic Low frequency power silicon NPN transistor |  
  
SGS-Thomson Microelectronics 
| Part | Description |  
| 2N4430 | 55V Vcbo, 1.0A Ic Low frequency power silicon NPN transistor |  
| 2N4431 | 55V Vcbo, 2.0A Ic Low frequency power silicon NPN transistor |  
| ADS6443 | QUAD CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS |  
| ADS6443IRGCR |  QUAD CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS |  
| ADS6443IRGCT | QUAD CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS |  
| SGSF443 | 8.0A Ic Low frequency power silicon NPN transistor |  
| SGSIF443 | 8.0A Ic Low frequency power silicon NPN transistor |  
| TDA4433 | TV signal identification circuit and AFC interface |  
| TDA4443 | Multistandard video IF amplifier |  
| TDA7443D | TONE CONTROL AND SURROUND DIGITALLY CONTROLLED AU |  
| TS4431 | 1.224V Open Collector Shunt Voltage Reference |  
| TS4436 | Adjustable 0.6V Open Collector Shunt Voltage Reference |  
| TS4436AICT | Adjustable 0.6V Open Collector Shunt Voltage Reference |  
| TS4436ICT | Adjustable 0.6V Open Collector Shunt Voltage Reference |  
  
Semitronics Corp. 
| Part | Description |  
| 2N1443 | Transistors, Bipolar, Si PNP Low-Power |  
| 2N4430 | 55V Vcbo, 1.0A Ic Low frequency power silicon NPN transistor |  
| 2N4431 | 55V Vcbo, 2.0A Ic Low frequency power silicon NPN transistor |  
| 2N443 | Transistors, Bipolar, Ge PNP Power |  
  
SUMID 
| Part | Description |  
| ETD4435 |  General Power Transformer |  
  
TelCom Semiconductor Inc. 
 
TEMIC 
| Part | Description |  
| TDA4439 | Video IF amplifier for multistandard TV and VTR |  
  
Vishay Telefunken 
| Part | Description |  
| BZG0443 | 43V suppressor diode |  
  
THOMS 
| Part | Description |  
| SK3443 | 2.2mA Iout, 45kV Vrrm General Purpose Silicon Rectifier |  
| SK9443 | Darlington Transistors |  
  
Texas Instruments 
| Part | Description |  
| ADS6443 | QUAD CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS |  
| ADS6443IRGC25 |  QUAD CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS |  
| ADS6443IRGCR |  QUAD CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS |  
| ADS6443IRGCRG4 | QUAD CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS |  
| ADS6443IRGCT | QUAD CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS |  
| ADS6443IRGCTG4 |  QUAD CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS |  
| PT6443 | 6-A 5-V/3.3-V Input Adjustable Integrated Switching Regulator |  
| PT6443A | 2.0Vout 6A 3.3V/5V-Input Adjustable Step-Down ISR |  
| PT6443C | 2.0Vout 6A 3.3V/5V-Input Adjustable Step-Down ISR |  
| PT6443N | 2.0Vout 6A 3.3V/5V-Input Adjustable Step-Down ISR |  
| SN5443 | 4-LINE TO 10-LINE DECODERS (1-OF-10) |  
| SN5443AJ | Digital Decoder/Demultiplexer |  
| SN5443AW | Digital Decoder/Demultiplexer |  
| SN5443J | Digital Decoder/Demultiplexer |  
| SN5443W | Digital Decoder/Demultiplexer |  
| SN54LS443FK | Multiple Bus Exchange |  
| SN54LS443J | Multiple Bus Exchange |  
| SN7443 |  4-LINE TO 10-LINE DECODERS (1-OF-10) |  
| SN7443A |  4-LINE TO 10-LINE DECODERS (1-OF-10) |  
| SN7443AJ | Digital Decoder/Demultiplexer |  
| SN7443AJ4 | Digital Decoder/Demultiplexer |  
| SN7443AJP4 | Digital Decoder/Demultiplexer |  
| SN7443AN1 | Digital Decoder/Demultiplexer |  
| SN7443AN | Digital Decoder/Demultiplexer |  
| SN7443AN3 | Digital Decoder/Demultiplexer |  
| SN7443ANP1 | Digital Decoder/Demultiplexer |  
| SN7443ANP3 | Digital Decoder/Demultiplexer |  
| SN7443J | Digital Decoder/Demultiplexer |  
| SN7443N | Digital Decoder/Demultiplexer |  
| SN7443W | Digital Decoder/Demultiplexer |  
| SN74LS443DW | Multiple Bus Exchange |  
| SN74LS443DW3 | Multiple Bus Exchange |  
| SN74LS443FN | Multiple Bus Exchange |  
| SN74LS443FN3 | Multiple Bus Exchange |  
| SN74LS443J | Multiple Bus Exchange |  
| SN74LS443J4 | Multiple Bus Exchange |  
| SN74LS443JP4 | Multiple Bus Exchange |  
| SN74LS443N1 | Multiple Bus Exchange |  
| SN74LS443N | Multiple Bus Exchange |  
| SN74LS443N3 | Multiple Bus Exchange |  
| SN74LS443NP1 | Multiple Bus Exchange |  
| SN74LS443NP3 | Multiple Bus Exchange |  
| SNC5443AJ | Digital Decoder/Demultiplexer |  
| SNC5443AW | Digital Decoder/Demultiplexer |  
| SNC54LS443J | Multiple Bus Exchange |  
| SNJ5443AJ | Digital Decoder/Demultiplexer |  
| SNJ5443AW | Digital Decoder/Demultiplexer |  
| SNJ54LS443FK | Multiple Bus Exchange |  
| SNJ54LS443J | Multiple Bus Exchange |  
| TACT83443-20 | Miscellaneous |  
| TACT83443-25 | Miscellaneous |  
| TACT83443-33 | Miscellaneous |  
| TACT83443 | AT bus interface unit |  
| TMS320DM6443 | DaVinci Digital Media System-on-Chip |  
| TMS320DM6443-594 | DaVinci Digital Media System-on-Chip |  
| TMS320DM6443ZWT |  Digital Media System-on-Chip |  
| TMX320DM6443ZWT | DaVinci Digital Media System-on-Chip |  
| TRF2443 | Integrated IF Transceiver for Broadband Wireless Applications |  
| TRF2443IPFP |  Integrated IF Transceiver for Broadband Wireless Applications |  
| TRF2443IPFPR |  Integrated IF Transceiver for Broadband Wireless Applications |  
  
TLDYN 
 
Torex Semiconductor 
| Part | Description |  
| XC6101B443 | CMOS Voltage Detector |  
| XC6101C443 | CMOS Voltage Detector |  
| XC6101D443 | CMOS Voltage Detector |  
| XC6101E443 | CMOS Voltage Detector |  
| XC6102A443 |  CMOS Voltage Detector |  
| XC6102B443 | CMOS Voltage Detector |  
| XC6102C443 | CMOS Voltage Detector |  
| XC6102D443 | CMOS Voltage Detector |  
| XC6102E443 |  CMOS Voltage Detector |  
| XC6103A443 |  CMOS Voltage Detector |  
| XC6103B443 | CMOS Voltage Detector |  
| XC6103C443 |  CMOS Voltage Detector |  
| XC6103D443 |  CMOS Voltage Detector |  
| XC6103E443 |  CMOS Voltage Detector |  
| XC6104B443 | CMOS Voltage Detector |  
| XC6104E443 |  CMOS Voltage Detector |  
| XC6105B443 |  CMOS Voltage Detector |  
| XC6105C443 |  CMOS Voltage Detector |  
| XC6105D443 |  CMOS Voltage Detector |  
| XC6105E443 | CMOS Voltage Detector |  
| XC6106A443 |  CMOS Voltage Detector |  
| XC6106B443 |  CMOS Voltage Detector |  
| XC6106C443 |  CMOS Voltage Detector |  
| XC6106D443 |  CMOS Voltage Detector |  
| XC6107A443 | CMOS Voltage Detector |  
| XC6107C443 | CMOS Voltage Detector |  
| XC6107E443 |  CMOS Voltage Detector |  
| XC6111C443 | CMOS Voltage Detector |  
| XC6111D443 |  CMOS Voltage Detector |  
| XC6111E443 |  CMOS Voltage Detector |  
| XC6112B443 |  CMOS Voltage Detector |  
| XC6112C443 |  CMOS Voltage Detector |  
| XC6112D443 | CMOS Voltage Detector |  
| XC6112E443 | CMOS Voltage Detector |  
| XC6113C443 | CMOS Voltage Detector |  
| XC6113E443 | CMOS Voltage Detector |  
| XC6114A443 |  CMOS Voltage Detector |  
| XC6114B443 |  CMOS Voltage Detector |  
| XC6114D443 |  CMOS Voltage Detector |  
| XC6115A443 | CMOS Voltage Detector |  
| XC6115B443 | CMOS Voltage Detector |  
| XC6115D443 | CMOS Voltage Detector |  
| XC6115E443 |  CMOS Voltage Detector |  
| XC6116A443 | CMOS Voltage Detector |  
| XC6116B443 | CMOS Voltage Detector |  
| XC6116C443 | CMOS Voltage Detector |  
| XC6116D443 |  CMOS Voltage Detector |  
| XC6116E443 |  CMOS Voltage Detector |  
| XC6117A443 |  CMOS Voltage Detector |  
| XC6117B443 |  CMOS Voltage Detector |  
| XC6117C443 |  CMOS Voltage Detector |  
| XC6117E443 |  CMOS Voltage Detector |  
| XC6121A443EL |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6121A443ER |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6121A443MR |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6121C443EL | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6121C443ER | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6121C443ML | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6121D443EL |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6121D443ER | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6121D443ML |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6121D443MR | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6121E443EL | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6121E443ER |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6121E443MR | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6121F443EL | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6121F443ER |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122A443EL |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122A443ER |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122A443ML | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122C443EL |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122C443ER |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122C443MR |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122D443EL | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122D443ML | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122D443MR |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122E443EL |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122E443ER | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122E443ML | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122E443MR |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122F443EL |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122F443ER |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122F443ML | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6122F443MR | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6123A443ML |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6123C443EL |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6123C443ER | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6123C443ML |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6123C443MR | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6123D443EL | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6123D443ER |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6123E443EL |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6123E443ML |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6123E443MR | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6123F443EL | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6123F443ER | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6123F443MR |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6124A443EL | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6124A443ML | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6124C443EL | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6124C443ER |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6124C443MR |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6124D443ER |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6124D443ML |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6124D443MR | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6124E443EL |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6124E443ML | Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6124E443MR |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6124F443ER |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6124F443ML |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
| XC6124F443MR |  Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) |  
  
Toshiba 
| Part | Description |  
| 2SC4439 | Silicon NPN transistor for video output stage in high resolution display and high speed switching applications |  
| 2SK3443_06 |  Silicon N Channel MOS Type Switching Regulator, DC-DC Converter and Motor Drive Applications |  
| 2SK3443 | SWITCHING REGULATOR DC-DC CONVERTER AND MOTOR DRIVE APPLICATIONS |  
| RN1443 | TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT Process) |  
| TMP47C443DM | CMOS 4-bit microcontroller, 4096x8 ROM, 256x8RAM, 8MHz |  
| TMP47C443M | CMOS 4-bit microcontroller, 4096x8 ROM, 256x8RAM, 8MHz |  
| TMP47C443N | CMOS 4-bit microcontroller, 4096x8 ROM, 256x8RAM, 8MHz |  
| TMP47C443VDM | CMOS 4-bit microcontroller, OTP |  
| TMP47C443VM | CMOS 4-bit microcontroller, OTP |  
| TMP47C443VN | CMOS 4-bit microcontroller, OTP |  
| TMP47P443VDM |  CMOS 4-BIT MICROCONTROLLER |  
| TMP47P443VM | CMOS 4-BIT MICROCONTROLLER |  
| TMP47P443VN | CMOS 4-BIT MICROCONTROLLER |  
| YTF443 | MOSFETs and TempFETs |  
  
TRNSR 
| Part | Description |  
| 2N443 | Transistors, Bipolar, Ge PNP Power |  
  
TSC 
 
UOT 
 
VICOR 
| Part | Description |  
| 04431-04 | HEARSINK 70 INCH HGT VERT |  
| 04431 | HEARSINK 70 INCH HGT VERT |  
| 13443-01 | CAPACITOR, ALEL, RADIAL, 390uF, +-20%, 16V |  
| 13443 |  CAPACITOR, ALEL, RADIAL, 390uF, +-20%, 16V |  
  
VISAY 
 
VTC Inc. 
 
VTRON 
| Part | Description |  
| TFS443 |  Filter Specification |  
  
Winbond Electronics 
| Part | Description |  
| W91443 | Telephone Circuit |  
| W91443N | 10-memory tone/pulse dialer with save function |  
  
WSTCD 
| Part | Description |  
| WT4431 | 60V Vcbo, 375A Ic Low frequency power silicon NPN transistor |  
| WT4432 | 80V Vcbo, 375A Ic Low frequency power silicon NPN transistor |  
| WT4433 | 100V Vcbo, 375A Ic Low frequency power silicon NPN transistor |  
| WT4434 | 120V Vcbo, 375A Ic Low frequency power silicon NPN transistor |  
  
XICOR 
| Part | Description |  
| X2443P/10 | Non-Volatile Random Access Memory |  
| X2443P | Non-Volatile Random Access Memory |  
| X2443PI/10 | Non-Volatile Random Access Memory |  
| X2443PI | Non-Volatile Random Access Memory |  
  
YSTON 
| Part | Description |  
| BL-B4431M | Hi-eff red, standard LED lamp (round type) |  
| BL-B4431Z | Orange, standard LED lamp (round type) |  
| BL-B4434A | Orange, standard LED lamp (round type) |  
| BL-C4435 | Orange, standard LED lamp (cylindrical and tower type) |  
| BL-C4436 | Orange, standard LED lamp (cylindrical and tower type) |  
| BL-R4432T | Orange, standard LED lamp (rectangular type) |  
| BL-R443Y | Orange, standard LED lamp (rectangular type) |  
| BL-W4434A-1-S | Orange, standard LED lamp (triangular and oval type) |  
| BL-W4434A-S | Orange, standard LED lamp (triangular and oval type) |  
| BL-W4434B-S | Orange, standard LED lamp (triangular and oval type) |  
| BL-W4434-S | Orange, standard LED lamp (triangular and oval type) |  
  
ZETTLER Electronics 
| Part | Description |  
| R3211443 |  Miniature plug-in power relays |  
| R3231443 |  Miniature plug-in power relays |  
  
ZILOG 
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