Semiconductors

Semiconductor Components

At Electrical Surplus, we offer an extensive selection of electronic semiconductor devices for sale. Semiconductor components offer several advantages, including being shock-proof, having an almost unlimited lifespan, and requiring a low voltage to operate properly.  

Our supply ranges from electronic transistors and timers to diodes and audio converters. Start shopping for your semiconductor components today to experience all of the advantages they have to offer. If the semiconductor you’re looking for is out of stock, you can request a part and we’ll get it to you as quickly as possible.

 Find the semiconductor component you need in our selection below.  

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Items 1-24 of 30

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  1. INTEL - MD8085AH/B C - IC, Microprocessor. 8-Bit HMOS. Military.
    INTEL - MD8085AH/B C - IC, Microprocessor. 8-Bit HMOS. Military.
    Special Price $89.98 Regular Price $120.00 As low as $79.98

    INTEL - MD8085AH/B C - 7901001QA - IC, Microprocessor.

    8-Bit HMOS 

    On Chip: Clock Generator, System Controller, Serial in/Serial Out.

    3 micron N-channel depletion load, silicon gate technology (HMOS) 6,500 transistors

    CPU, 64K Memory.

    Supply Voltage: 5V +/-10%

    Package: 40 CDIP.

    Operting Temperature: -55C to 125 C

    This part is compliant to MIL STD 883 Revision C

    Note: Military dual marked 7901001QA.

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  2. ZILOG - Z8400ADSH - IC, microprocessor. 8 Bit. Used.
    ZILOG - Z8400ADSH - IC, microprocessor. 8 Bit. Used.
    Special Price $4.98 Regular Price $6.00 As low as $3.98
    READY TO SHIP - ONLY 30 LEFT IN STOCK!

    ZILOG - Z8400ADSH IC, Microprocessor.

    8 Bit.

    Frequency: 4 MHz

    Package: 40 CDIP.

    Voltage Core: 5V =/-5%

    Typical/Max. wattage: 0.45/1.05 W

    Used/Removed from equipment.

    Note: Double marked Z80ACPU.

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  3. ZILOG - Z8400ADS - 8-Bit Microprocessor
    ZILOG - Z8400ADS - 8-Bit Microprocessor
    Special Price $4.98 Regular Price $6.00
    8-Bit Microprocessor PULLS Cdip Double marked Z80ACPU Package: 40 Cdip. Learn More
  4. Unidentified MFG - STK4803 - 2-CH Power Amplifier to 30Watt
    Unidentified MFG - STK4803 - 2-CH Power Amplifier to 30Watt
    Special Price $9.97 Regular Price $12.95
    2-CH 10 to 30Watt min AF Power Amplifier (Dual Supply)16-power sip Max Supply 35VListed as Generic Manuf, possibly a Sanyo product. Learn More
  5. Unidentified MFG - STK4301 - IC, audio. 2 Channel AF power amplifier.
    Unidentified MFG - STK4301 - IC, audio. 2 Channel AF power amplifier.
    Special Price $7.46 Regular Price $9.95
    IC, audio. 2 Channel AF power amplifier. VCC 8 to 31V. 22 Watt. Package: thick film hybrid 18 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
  6. Unidentified MFG - STK4191V - IC, audio. 2 Channel AF power amplifier.
    Unidentified MFG - STK4191V - IC, audio. 2 Channel AF power amplifier.
    Special Price $8.96 Regular Price $11.95
    IC, audio. 2 Channel AF power amplifier, 50 watt. Supply voltage: 52.2V. Package Thick film hybrid, 18 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
  7. Unidentified MFG - STK4171V - IC, audio. 2 Channel AF power amplifier.
    Unidentified MFG - STK4171V - IC, audio. 2 Channel AF power amplifier.
    Special Price $12.98 Regular Price $14.50

    STK4171V IC, audio. 2 Channel AF power amplifier. VCC 32.5V, 49V max. 40 Watt. Package: thick film hybrid 18 Sip. Listed as Generic Manuf, possibly a Sanyo product.

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  8. Texas Instruments - TMS9914AJDL - IC. Interface bus adapter. Used.
    Texas Instruments - TMS9914AJDL - IC. Interface bus adapter. Used.
    $20.00
    IC. Interface bus adapter. Complete talker/listener. Family: TMS9900. Package: 40 Cdip, Used/Socket pulls. Learn More
  9. Texas Instruments - TMS5501JDL - IC, processor. 8 Bit MOS.
    Texas Instruments - TMS5501JDL - IC, processor. 8 Bit MOS.
    $55.00
    IC, processor. 8 Bit MOS microprocessor system. Package: 40 Cdip. Slight tarnish. Learn More
  10. Texas Instruments - TMS5501JDL - IC, processor. 8 Bit MOS. Used.
    Texas Instruments - TMS5501JDL - IC, processor. 8 Bit MOS. Used.
    Special Price $24.98 Regular Price $29.90
    IC, processor. 8 Bit MOS microprocessor system. Package: 40 Cdip. Used/removed from equipment. Learn More
  11. STK Electronics Inc - STK401-140 - IC, audio. AF power amplifier.
    STK Electronics Inc - STK401-140 - IC, audio. AF power amplifier.
    Special Price $19.98 Regular Price $24.50

    STK Electronics Inc - STK401-140 IC, audio.

    AF power amplifier. 2 Channel, 120 watt x 2, THD 0.4%.

    Supply voltage: VCC max 74V, Vcc1 51V.

    Package: thick film hybrid 16 power Sip.

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  12. National Semiconductor Corp - INS8073/N - IC. Microprocessor-Microcontroller.
    National Semiconductor Corp - INS8073/N - IC. Microprocessor-Microcontroller.
    Special Price $19.98 Regular Price $25.00 As low as $17.98

    National Semiconductor Corp - INS8073/N IC.

    Preprogrammed Microprocessor-Microcontroller,

    Tiny BASIC Microinterp.

    Package: 40 CDIP New.

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  13. NAT - COP404N - IC. Romless N-channel microcontroller.
    NAT - COP404N - IC. Romless N-channel microcontroller.
    $17.99
    IC. Romless N-channel microcontroller. Package: 48 Cdip. Learn More
  14. Motorola - MC68010L10 - IC, Microprocessor. 16 Bit. Used / Removed From Equipment.
    Motorola - MC68010L10 - IC, Microprocessor. 16 Bit. Used / Removed From Equipment.
    Special Price $16.98 Regular Price $24.50 As low as $14.98
    READY TO SHIP - ONLY 55 LEFT IN STOCK!

    Motorola - MC68010L10 - IC, Microprocessor.

    16/32-Bit Virtual Memory, 10Mhz.

    Case: 64-pin CDip,

    Clean Socket Pulls/Used. Very Good Condition.

    A few MC6801P10 mixed in batch.

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  15. Motorola - MC68000L8 - 16-BIT MICROPROCESSOR
    Motorola - MC68000L8 - 16-BIT MICROPROCESSOR
    Special Price $32.95 Regular Price $40.00
    16-Bit Microprocessor - Address 0 is an internal sig New 64-Cdip in foam. Learn More
  16. MISC - D8086 - IC, microprocessor. 16 Bit CPU. Used.
    MISC - D8086 - IC, microprocessor. 16 Bit CPU. Used.
    Special Price $4.98 Regular Price $6.50
    READY TO SHIP - ONLY 85 LEFT IN STOCK!

    D8086 IC, microprocessor. 16 Bit CPU.

    D8086 is a second sourced 8086 designed by Intel and manufactured by AMD in a 40-pin Ceramic DIP. This chip operated at 5 MHz.

    Package: 40 Cdip.

    Note: Used/Removed from equipment.

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  17. INTEL - UPD8035 - IC, Memory. 8 Bit microcontroller-microcomputer .
    INTEL - UPD8035 - IC, Memory. 8 Bit microcontroller-microcomputer .
    Special Price $4.98 Regular Price $6.50

    INTEL - UPD8035 IC, Memory.

    8 Bit microcontroller-Microcomputer with 64 x 8-bit RAM.

    Package: 40 CDIP,

    Clean Socket pulls. Used/Removed from equipment.

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  18. INTEL - TD8032AH - IC, microprocessor. MCS51 8 Bit.
    INTEL - TD8032AH - IC, microprocessor. MCS51 8 Bit.
    $22.50
    IC, microprocessor. MCS51 8 Bit control-oriented microcontroller. Package: 40 Cdip. New. Learn More
  19. INTEL - A80386DX-25 - CHMOS Microprocessor UsedPulls
    INTEL - A80386DX-25 - CHMOS Microprocessor UsedPulls
    Special Price $21.95 Regular Price $28.00
    PULLS/CLEAN 32 Bit CHMOS Microprocessor with Integrated Memory Management 132-CDIP/GOLD IVSX218 Learn More
  20. Advanced Micro Devices - AM2901DC - IC, processor. Microprocessor slice circuit. Used.
    Advanced Micro Devices - AM2901DC - IC, processor. Microprocessor slice circuit. Used.
    Special Price $7.46 Regular Price $9.95
    IC, processor. Microprocessor slice circuit, 4-Bit uP slice 4-func ALU. Package: 40 Cdip, socket pulls. Learn More
  21. Advanced Micro Devices - AM2901CPC - IC, processor. Microprocessor slice circuit. Used.
    Advanced Micro Devices - AM2901CPC - IC, processor. Microprocessor slice circuit. Used.
    Special Price $8.98 Regular Price $9.95
    IC, processor. Microprocessor slice circuit, 4-Bit uP slice 4-func ALU. Package: 40 Cdip, socket pulls. Learn More
  22. Advanced Micro Devices - AM29118DC - IC, microprocessor. Eight-Bit AM29116.
    Advanced Micro Devices - AM29118DC - IC, microprocessor. Eight-Bit AM29116.
    $24.55
    IC, microprocessor. Eight-Bit AM29116 I/O Support. Package: 24 Cdip. New. Learn More
  23. Sanyo - STK050 - IC, Audio. 50 watt AF Power Output.
    Sanyo - STK050 - IC, Audio. 50 watt AF Power Output.
    $24.98

    Sanyo - STK050 - IC, Audio.

    1 Channel by 2 Power Supplies.

    50 watt AF power output.

    Case: 16 Heavy Power SIP.

    New.

    Learn More
  24. NTE Electronics - NTE1345 - IC, audio. 2 Channel, 30 watt each, audio power amp.
    NTE Electronics - NTE1345 - IC, audio. 2 Channel, 30 watt each, audio power amp.
    $24.99

    NTE Electronics - NTE1345 IC, audio.

    2 Channel, 30 watt each, audio power amp.

    Case: 16 power SIP. New.

    Note: Cross ECG1345.

    Learn More
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