| 
   
   | 
  
   
    
     
       
      | 
     
    
     | 
 
 
 
 
    
 
  | 
        Semiconductor parts containing 498 
      in root number. Page 4.    |   | 
  
   
   | 
  
 
  ![]()  | 
  
 
MTRON 
| Part | Description |  
| M60498LCCD | 14 Pin Dip, 3.3 & 5.0 Volt, HCMOS, Clipped Sinewave Precision TCXO/TCVCXO |  
| M60498LCSD |  14 Pin Dip, 3.3 & 5.0 Volt, HCMOS, Clipped Sinewave Precision TCXO/TCVCXO |  
| M60498LXCD |  14 Pin Dip, 3.3 & 5.0 Volt, HCMOS, Clipped Sinewave Precision TCXO/TCVCXO |  
  
NEC Electronics Inc. 
| Part | Description |  
| 2SK2498 | N-ch MOSFET high-current switching |  
| UPD16498 |  1/128 DUTY LCD CONTROLLER/DRIVER WITH FOUR-LEVEL GRAY SCALE, ON-CHIP RAM |  
| UPD16498P | 1/128 DUTY LCD CONTROLLER/DRIVER WITH FOUR-LEVEL GRAY SCALE, ON-CHIP RAM |  
| UPD16498W |  1/128 DUTY LCD CONTROLLER/DRIVER WITH FOUR-LEVEL GRAY SCALE, ON-CHIP RAM |  
  
National Semiconductor 
| Part | Description |  
| COP498N | General Purpose Static RAM |  
| COP498N/A+ | General Purpose Static RAM |  
| COP498N/B+ | General Purpose Static RAM |  
| DM54LS498AJ | 7 V, octal shift register |  
| DM54LS498J | 7 V, octal shift register |  
| DM74LS498AJ | 7 V, octal shift register |  
| DM74LS498AN | 7 V, octal shift register |  
| DM74LS498AV | 7 V, octal shift register |  
| DM74LS498J | 7 V, octal shift register |  
| DM74LS498J/A+ | Shift Register |  
| DM74LS498J/B+ | Shift Register |  
| DM74LS498N | 7 V, octal shift register |  
| DM74LS498N/A+ | Shift Register |  
| DM74LS498N/B+ | Shift Register |  
| LM4980 | 2 Cell Battery, 1mA, 42mW Per Channel High Fidelity Stereo Headphone Audio Amplifier for MP3 players |  
| LM4980SD | 2 Cell Battery, 1mA, 42mW Per Channel High Fidelity Stereo Headphone Audio Amplifier for MP3 players |  
| LM4981 |  Ground-Referenced, 80mW Stereo Headphone Amplifier with Digital Volume Control |  
| LM4981SQ | Ground-Referenced, 80mW Stereo Headphone Amplifier with Digital Volume Control |  
| LM4982 |  Ground-Referenced, Ultra Low Noise, 80mW Stereo Headphone Amplifier with IntelliSense and I2C Volume |  
| LM4982TL | Ground-Referenced, Ultra Low Noise, 80mW Stereo Headphone Amplifier with IntelliSense and I2C Volume |  
| LM4985 |  Stereo 135mW Low Noise Headphone Amplifier with Selectable Capacitively Coupled or Output Capacitor-less (OCL) Output and Digitally Controlled (I2C) V |  
| LM4985TM | Stereo 135mW Low Noise Headphone Amplifier with Selectable Capacitively Coupled or Output Capacitor-less (OCL) Output and Digitally Controlled (I2C) V |  
| LME49810 |  200V Audio Power Amplifier Driver with Baker Clamp |  
| LME49811TB |  High Fidelity 200 Volt Power Amplifier Input Stage with Shutdown |  
| LME49830 | Mono High Fidelity 200 Volt MOSFET Power Amplifier Input Stage with Mute |  
| LME49860 |  44V Dual High Performance, High Fidelity Audio Operational Amplifier |  
| LME49860MA | 44V Dual High Performance, High Fidelity Audio Operational Amplifier |  
| LME49870 |  44V Single High Performance, High Fidelity Audio Operational Amplifier |  
| LME49871MA |  High Performance, High Fidelity Current Feedback Audio Operational Amplifier |  
| LME49880 | Dual JFET Input Audio Operational Amplifier |  
| LME49880MR |  Dual JFET Input Audio Operational Amplifier |  
  
NTE 
| Part | Description |  
| NTE1498 | Integrated circuit. Dual peak power meter driver. |  
| NTE4980 | Surge clamping, transient overvoltage suppressor, unidirectional. VR = 154.00V max reverse stand off voltage. |  
| NTE4981 | Surge clamping, transient overvoltage suppressor, bidirectional. VR = 154.00V max reverse stand off voltage. |  
| NTE4982 | Surge clamping, transient overvoltage suppressor, unidirectional. VR = 185.00V max reverse stand off voltage. |  
| NTE4983 | Surge clamping, transient overvoltage suppressor, bidirectional. VR = 185.00V max reverse stand off voltage. |  
| NTE4984 | Surge clamping, transient overvoltage suppressor, unidirectional. VR = 214.00V max reverse stand off voltage. |  
| NTE4985 | Surge clamping, transient overvoltage suppressor, bidirectional. VR = 214.00V max reverse stand off voltage. |  
| NTE4988 | Surge clamping, transient overvoltage suppressor, unidirectional. VR = 171.00V max reverse stand off voltage. |  
| NTE4989 | Surge clamping, transient overvoltage suppressor, bidirectional. VR = 171.00V max reverse stand off voltage. |  
| NTE5498 | Silicon controlled rectifier (SCR). Peak repetitive off-state blocking voltage Vrrm,Vdrm = 400V. RMS on-state current Itrms = 12A. |  
  
OMRON 
| Part | Description |  
| EE-SX498 |  Photomicrosensor (Transmissive) |  
  
ON Semiconductor 
| Part | Description |  
| 2N6498 | POWER TRANSISTORS NPN SILICON |  
  
OPTEK 
| Part | Description |  
| HCZ498 | 9.8V, 0.5Wt General purpose voltage reference/regulator diode |  
| HCZ498A | 9.8V, 0.5Wt General purpose voltage reference/regulator diode |  
| HCZ498B | 9.8V, 0.5Wt General purpose voltage reference/regulator diode |  
| HCZ498C | 9.8V, 0.5Wt General purpose voltage reference/regulator diode |  
  
Panasonic (Matsushita) 
| Part | Description |  
| 2SA1498 | Transistors, Bipolar, Si PNP Power |  
| 2SA1498O | Transistors, Bipolar, Si PNP Power |  
| 2SA1498P | Transistors, Bipolar, Si PNP Power |  
| 2SA1498Q | Transistors, Bipolar, Si PNP Power |  
| 2SC4985 | Silicon NPN triple diffusion planar type power transistor |  
| LNG498CK4 | InGaAlP Type visible light emitting diode |  
| LNW498CK4 | Round Type visible light emitting diode |  
  
Philips Semiconductors 
| Part | Description |  
| SAA4980 | TV/Video Circuits |  
| SAA4981 | Monolithic itegrated 16 : 9 compressor. |  
| SAA4981 | Monolithic itegrated 16 : 9 compressor. |  
| SAA4981T | Monolithic itegrated 16 : 9 compressor. |  
| SAA4981T | Monolithic itegrated 16 : 9 compressor. |  
| SAA4981T/V1 | Monolithic integrated 16 : 9 compressor |  
| SAA4981/V1 | Monolithic integrated 16 : 9 compressor |  
  
Plessey Semiconductors 
| Part | Description |  
| SP4982DP | Prescaler/Frequency Divider |  
| SP4982MP | Prescaler/Frequency Divider |  
  
PLNT 
| Part | Description |  
| 2N4987 | Silicon unilateral switch |  
| 2N4988 | Silicon unilateral switch |  
  
RAYRF 
| Part | Description |  
| AT3498 | High-Frequency Power Silicon NPN BJT |  
  
RENES 
| Part | Description |  
| 2SC4988FRTL-E | Silicon NPN Epitaxial |  
| PCA4981A |  Converter from 80-pin 0.65mm-pitch QFP |  
| PCA4981B | Converter from 80-pin 0.65mm-pitch QFP |  
| PCA4988 | Converter from 80-pin 0.65mm-pitch QFP |  
| PCA4989 |  Converter from 80-pin 0.65mm-pitch QFP |  
  
RF Micro Devices 
| Part | Description |  
| RF2498_07 |  TRI-BAND/QUAD-MODE CDMA/GPS LOW NOISE AMPLIFIER/MIXER |  
| RF2498 | TRI-BAND/QUAD-MODE CDMA/GPS LOW NOISE AMPLIFIER/MIXER |  
| RF2498PCBA | TRI-BAND/QUAD-MODE CDMA/GPS LOW NOISE AMPLIFIER/MIXER |  
  
Semelab Plc. 
| Part | Description |  
| 2N5498 | 150V Vcbo, 15A Ic Low frequency power silicon NPN transistor |  
| 2N6498 | 400V Vcbo, 5.0A Ic Low frequency power silicon NPN transistor |  
  
SANYO Electric Co., Ltd. 
| Part | Description |  
| 2SC4498 | Miscellaneous Transistors |  
| 2SC4983-5 | Transistors, Bipolar, Si NPN Low-Power |  
| 2SC4983-6 | Transistors, Bipolar, Si NPN Low-Power |  
| 2SC4983 | NPN epitaxial planar silicon transistor, low-frequency, amp application |  
| 2SC4983-7 | Transistors, Bipolar, Si NPN Low-Power |  
| 2SC4984 | NPN epitaxial planar silicon transistor, low-frequency, amp application |  
| 2SC4987 | NPN epitaxial planar silicon transistor, high-speed switching application |  
| 2SC4987B4 | UHF/Microwave BJTs |  
| 2SC4987B5 | UHF/Microwave BJTs |  
| 2SC4987B6 | UHF/Microwave BJTs |  
| LA4498 | BTL-OCL 20W AF power amplifier for car stereo use |  
| LC74982W |  LCD TV Scan Converter IC |  
| LV4985VH |  Bi-CMOS IC For Portable Electronic Device Use 1.2W ?? 2ch BTL Power Amplifier |  
| SL1498T | LED Display |  
  
SECOA 
| Part | Description |  
| 2N3498 | Chip: geometry 5620; polarity NPN |  
| 2N3498 | Chip: 6.0V; geometry 5620; polarity NPN |  
| 2N3498L | Chip: geometry 5620; polarity NPN |  
  
Semtech Corp. 
 
Sharp 
 
Shindengen Electric 
| Part | Description |  
| 2SC4980 | Low-saturation high-speed voltage switching bipolar transistor |  
| 2SC4981 | Low-saturation high-speed voltage switching bipolar transistor |  
| 2SC4982 | Low-saturation high-speed voltage switching bipolar transistor |  
  
SINC 
| Part | Description |  
| 2SC498 | Transistors, Bipolar, Si NPN Low-Power |  
  
Semicon Components Inc. 
| Part | Description |  
| 1N2498 | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N2498A | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N4980 | 82V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4981 | 91V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4982 | 100V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4983 | 110V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4984 | 120V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4985 | 130V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4986 | 150V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4987 | 160V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4988 | 180V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4989 | 200V, 5.0Wt General purpose voltage reference/regulator diode |  
  
Siemens 
| Part | Description |  
| Q62702-F1498 | Silicon N-Channel MOSFET Tetrode (For low noise, high gain controlled input stages up to 1GHz Operating voltage 5V Integrated stabilized bias network) |  
| Q62702-F498 | PNP SILICON PLANAR TRANSISTORS |  
| Q62703-Q1498 | Array LED 2 mm LED, Diffused |  
| Q67000-A1498 |  Single Operational Amplifiers |  
| Q67100-H3498 | 16 Kbit 2048 x 8 bit Serial CMOS EEPROMs, I2C Synchronous 2-Wire Bus, Page Protection Mode |  
| Q68000-A4984 | NPN SILICON POWER TRANSISTOR |  
  
Samsung Electronic 
| Part | Description |  
| S3C9498 | 8-BIT CMOS MICROCONTROLLER |  
| S3CF9498 | 8-BIT CMOS MICROCONTROLLER |  
| S3F9498 | 8-BIT CMOS MICROCONTROLLER |  
  
Solitron Devices 
 
SONY Semiconductors 
| Part | Description |  
| CXA1498M | Recording/Playback Equalizer Amplifier for Stereo Tape Recorder |  
| CXA1498S | Recording/Playback Equalizer Amplifier for Stereo Tape Recorder |  
| CXD2498R | Timing Generator for Frame Readout CCD |  
  
SPRAQ 
 
STI 
| Part | Description |  
| 2N498A | 100V Vcbo, 500mA Ic Low frequency power silicon NPN transistor |  
| 2N6498 | 400V Vcbo, 5.0A Ic Low frequency power silicon NPN transistor |  
  
SGS-Thomson Microelectronics 
| Part | Description |  
| 1N3498 | 6.2V, 250mWt General purpose voltage reference/regulator diode |  
| 1N4980 | 82V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4981 | 91V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4982 | 100V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4983 | 110V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4984 | 120V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4985 | 130V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4986 | 150V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4987 | 160V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4988 | 180V, 5.0Wt General purpose voltage reference/regulator diode |  
| 1N4989 | 200V, 5.0Wt General purpose voltage reference/regulator diode |  
| 2N6498 | 400V Vcbo, 5.0A Ic Low frequency power silicon NPN transistor |  
| L4981 | POWER FACTOR CORRECTOR |  
| L4981A_01 | POWER FACTOR CORRECTOR |  
| L4981A | POWER FACTOR CORRECTOR |  
| L4981AD | POWER FACTOR CORRECTOR |  
| L4981B | POWER FACTOR CORRECTOR |  
| L4981BD | POWER FACTOR CORRECTOR |  
| L4981X | POWER FACTOR CORRECTOR |  
| L4981XD | POWER FACTOR CORRECTOR |  
| L4987 | VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT AND DROPOUT CONTROL FLAG |  
| L4987CPT120 | VERY LOW DROP VOLTAGE REGULATOS WITH INHIBIT AND DROPOUT CONTROL FLAG |  
| L4987CPT30 | VERY LOW DROP VOLTAGE REGULATOS WITH INHIBIT AND DROPOUT CONTROL FLAG |  
| L4987CPT50 | VERY LOW DROP VOLTAGE REGULATOS WITH INHIBIT AND DROPOUT CONTROL FLAG |  
| L4987CPT87 | VERY LOW DROP VOLTAGE REGULATOS WITH INHIBIT AND DROPOUT CONTROL FLAG |  
| L4989 | LOW POWER VOLTAGE REGULATOR |  
| L4989D | LOW POWER VOLTAGE REGULATOR |  
| STV0498 | DOCSIS 2.0+ cable modem chip with channel bonding |  
| T-LVA498A | 9.8V, 400mWt General purpose voltage reference/regulator diode |  
| TS4984 | 2 x 1W Stereo audio power amplifier with active low standby mode |  
| TS4984FC | 1.2W Stereo Audio Power Amplifier with Active Low Standby Mode |  
| TS4984IQT | 2 x 1W Stereo audio power amplifier with active low standby mode |  
| TS4985 | 2x1.2w Stereo Audio Power Amplifier with Dedicated Standby Pins |  
| TS4985EIJT | 2x1.2w Stereo Audio Power Amplifier with Dedicated Standby Pins |  
| TS4985EIKJT | 2x1.2w Stereo Audio Power Amplifier with Dedicated Standby Pins |  
| TS4985EKIJT |  2x1.2w Stereo Audio Power Amplifier with Dedicated Standby Pins |  
  
Semitronics Corp. 
| Part | Description |  
| 1N2498 | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N2498A | 10V, 10Wt General purpose voltage reference/regulator diode |  
| 1N2498C | 10V, 10Wt double-anode voltage reference/regulator diode |  
| 1N3498 | 6.2V, 250mWt General purpose voltage reference/regulator diode |  
| 2N498 | 100V Vcbo Low frequency power silicon NPN transistor |  
| 2N498A | 100V Vcbo, 500mA Ic Low frequency power silicon NPN transistor |  
  
Texas Instruments 
| Part | Description |  
| PT4498 | 100-W 20-A Programmable Isolated DC/DC Converter |  
| SN75498N | Driver |  
| SN75498N3 | Driver |  
| SN75498NP3 | Driver |  
| TPS54980 | 3-V TO 4-V INPUT 9-A OUTPUT TRACKING SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETS FOR SEQUENCING |  
| TPS54980PWP | 3-V TO 4-V INPUT 9-A OUTPUT TRACKING SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETS FOR SEQUENCING |  
| TPS54980PWPR | 3-V TO 4-V INPUT 9-A OUTPUT TRACKING SYNCHRONOUS BUCK PWM SWITCHER WITH INTEGRATED FETS FOR SEQUENCING |  
| TPS54980PWPRG4 | 3.3V Input Synchronous Buck Converter for Sequencing |  
  
Toshiba 
| Part | Description |  
| 2SA498 | PNP transistor for medium power amplifier applications |  
| 2SC2498 | Silicon NPN transistor for VHF-UHF band low noise amplifier applications |  
| 2SC498 | Transistors, Bipolar, Si NPN Low-Power |  
| 2SD2498_07 |  HORIZONTAL DEFLECTION OUTPUT FOR HIGH RESOLUTION DISPLAY, COLOR TV RESOLUTION DISPLAY, COLOR TV |  
| 2SD2498 | Silicon NPN transistor for horizontal deflection output in high resolution display, color TV and high speed switching applications |  
| 2SK3498_06 |  Silicon N-Channel MOS Type DC/DC Converter, Relay Drive and Motor Drive Applications |  
| 2SK3498 | DC-DC Converter, Relay Drive and Motor Drive Applications |  
| D2498 | HORIZONTAL DEFLECTION OUTPUT FOR HIGH RESOLUTION DISPLAY, COLOR TV RESOLUTION DISPLAY, COLOR TV |  
| RN4981 |  Silicon NPN Epitaxial Type (PCT Process) Silicon PNP Epitaxial Type (PCT Process) |  
| RN4982 | Switching, Inverter Circuit, Interface Circuit And Driver Circuit Applications |  
| RN4983 | Switching, Inverter Circuit, Interface Circuit And Driver Circuit Applications |  
| RN4984 |  Switching, Inverter Circuit, Interface Circuit And Driver Circuit Applications |  
| RN4985 | Silicon NPN Epitaxial Type (PCT Process) Silicon PNP Epitaxial Type (PCT Process) |  
| RN4986 | Silicon NPN Epitaxial Type (PCT Process) Silicon PNP Epitaxial Type (PCT Process) |  
| RN4987 | Silicon NPN Epitaxial Type (PCT Process) Silicon PNP Epitaxial Type (PCT Process) |  
| RN4987FE | TOSHIBA Transistor Silicon NPN??PNP Epitaxial Type |  
| RN4988 | Silicon NPN Epitaxial Type (PCT Process) Silicon PNP Epitaxial Type (PCT Process) |  
| RN4989 | Silicon NPN Epitaxial Type (PCT Process) Silicon PNP Epitaxial Type (PCT Process) |  
  
VISAY 
| Part | Description |  
| 202D498X0035B7 | Wet Tantalum Capacitors Wet Sintered Anode TANTALEX?? ComponentsTANTAPAK?? Capacitor Assemblies |  
| 280498-01 | Plasma Panel Display Modules 222 x 7 Graphics Display with Drive Electronics Up to 37 Characters in Text Mode |  
| 715P10498M | Polypropylene Film Capacitors ORANGE DROP??, Low Loss |  
| SI4980DY | Dual N-Channel 80-V (D-S) MOSFET |  
| Si4980DY-T1 | Dual N-Channel 80-V (D-S) MOSFET |  
| SI4982DY | Dual N-Channel 100-V (D-S) MOSFET |  
| SI4982DY-T1 | Dual N-Channel 100-V (D-S) MOSFET |  
  
Wing Shing Electronic Co. 
| Part | Description |  
| 2SD2498 | Silicon diffused power transistor. |  
  
Z-Communications, Inc. 
| Part | Description |  
| CLV1498E_A1 |  Voltage-Controlled Oscillator Surface Mount Module |  
 
      | 
     
    
   | 
  
   
   |