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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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  1. Package 15 power Sip Remove This Item
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Category  
  1. Audio IC 68 items
  2. Telecommunication 1 item
  3. Voltage Regulators 1 item
  4. Other Semiconductors 5 items
Capacitance  
Capacitance pF  
Package  
X
  1. 20 Dip 9 items
  2. Cdip 21 items
  3. 40 Dip 6 items
  4. 15 Pin power Sip 3 items
  5. 14 Cdip 8 items
  6. 15 Sip 16 items
  7. 52 PLCC 1 item
  8. 6 DIp 1 item
  9. 15 power Sip 10 items
  10. 16 SOIC SMD 1 item
  11. 16 Pin power Sip 2 items
  12. 28 Cdip 1 item
  13. 18 Dip 4 items
  14. 10 power Sip 10 items
  15. Dip 93 items
  16. 10 Pin power Sip 7 items
  17. 8 Dip 22 items
  18. 16 Dip 62 items
  19. 16 power Sip 6 items
  20. 8 SOIC SMD 5 items
  21. 14 Sip 2 items
  22. 44 PLCC SMD 1 item
  23. 18 Pin 7 items
  24. 14 Dip 65 items
  25. 18 Sip 3 items
  26. 16 Cdip 2 items
  27. 8 Cdip 2 items
  28. 24 Pin power Sip 1 item
  29. 16 Sip 5 items
  30. 48 Dip 1 item
  31. TO-99 2 items
  32. 24 Dip 4 items
  33. 15 Pin Sip 1 item
  34. 20 Cdip 2 items
  35. 10 Pin Sip 3 items
  36. 40 Cdip 2 items
  37. 12 Pin Sip 1 item
  38. SOIC 8 2 items
  39. 18 Pin Sip 1 item
  40. 9 Sip 15 items
  41. Micro Dice SMD 2 items
  42. 20 SSOP SMD 1 item
  43. 12 Sip 9 items
  44. 22 Dip 2 items
  45. 7 Sip 24 items
  46. DO-4 1 item
  47. 24 Szip 1 item
  48. 28 PLCC 1 item
  49. 8 Sip 6 items
  50. 12 power Sip 2 items
  51. 18 Cdip 1 item
  52. 28 Dip 8 items
  53. 11 power Sip 2 items
  54. 12 Dip 5 items
  55. 8 Pin 2 items
  56. 10 Sip 19 items
  57. 11 Sip 1 item
  58. 34 power Sip 1 item
  59. 3 Pin Sip 1 item
  60. 8 RL AF Vcc 33V 1 item
  61. 30 Dip 1 item
  62. 5 Sip 4 items
  63. 10 Dip 2 items
  64. 4 Dip 1 item
  65. 54 Dip 1 item
  66. 14 Pin power Sip 1 item
  67. 10 Pin metal can 1 item
  68. 7 Pin 2 items
  69. 5 Pin Sip 2 items
  70. 9 Pin Sip 4 items
  71. 10 Pin Dip 3 items
  72. 12 Pin Dip 1 item
  73. 52 Dip 2 items
  74. 19 Sip 1 item
  75. 10 Pin can 2 items
  76. 8 power Sip 1 item
  77. 12 Pin power Sip 1 item
  78. 14 power Sip 1 item
  79. 42 Dip 1 item
  80. 7 power Sip 1 item
  81. 19 Zip 1 item
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DC Voltage  
Manufacturer  
  1. Unmarked 10 items
  2. Hitachi 1 item
  3. NEC Corporation 1 item
  4. ST Microelectronics 1 item
  5. Comlinear 1 item
  6. FAIRCHILD 1 item
  7. FUJITSU 1 item
  8. National Semiconductor Corp 1 item
  9. Motorola 1 item
  10. NEC 1 item
  11. NTE ELECTRONICS, INC 3 items
  12. NTE Electronics Inc. 19 items
  13. Philips 10 items
  14. NTE Electronics Inc 9 items
  15. PLES 1 item
  16. Sanyo 8 items
  17. Sprague 1 item
  18. STK Electronics Inc 1 item
  19. TELCOM 1 item
  20. Toshiba 1 item
  21. Unitrode 1 item
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Amperage  
Unit of Measure  
  1. Each 18 items
Price  
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Items 1-24 of 74

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  1. Toshiba - TA7217AP - IC, audio. Power amplifier.
    Toshiba - TA7217AP - IC, audio. Power amplifier.
    Special Price $6.98 Regular Price $7.50 As low as $5.98
    Add to Wish List Add to Compare

    Toshiba - TA7217AP IC, Audio.

    Single-Channel Encapsulated Audio Power-Output Amplifier.

    Voltage: 9-18VCC.

    Current: 60mA.

    Dissipation: 5.8 watt.

    Package 10 Pin sip.

    Alternate: NTE1370, ECG1370.

    Learn More
  2. UNITRODE - UC3709N - IC. Dual high-speed FET driver.
    UNITRODE - UC3709N - IC. Dual high-speed FET driver.
    $20.00
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    IC. Dual high-speed FET driver. Package: 8 Dip. Learn More
  3. FAIRCHILD - UA9638TC - IC. Dual differential line drive, high speed.
    FAIRCHILD - UA9638TC - IC. Dual differential line drive, high speed.
    $6.95
    Add to Wish List Add to Compare
    IC. Dual differential line drive, high speed. Package: 8 Dip. Learn More
  4. Unidentified MFG - TBA820MS - IC, audio. Amplifier, 1.2 watt. Used.
    Unidentified MFG - TBA820MS - IC, audio. Amplifier, 1.2 watt. Used.
    $2.99
    Add to Wish List Add to Compare
    IC, audio. Amplifier, 1.2 watt. Package: 8 dip, socket pulls. Learn More
  5. Unidentified MFG - STK5471 - Secondary regulator for VTR. New.
    Unidentified MFG - STK5471 - Secondary regulator for VTR. New.
    $6.90
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    Secondary regulator for VTR. Case: thick film hybrid 10 Pin SIP. Listed as Generic Manuf, possibly a Sanyo product. Learn More
  6. Unidentified MFG - STK5322SL - IC, audio. 2 Channel 10 to 50 watt.
    Unidentified MFG - STK5322SL - IC, audio. 2 Channel 10 to 50 watt.
    Special Price $5.24 Regular Price $6.99
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    IC, audio. 2 Channel 10 to 50 watt AF power amplifier. (Dual-supply). Package: 10 Power SIP. Listed as Generic Manuf, possibly a Sanyo product. Learn More
  7. Unidentified MFG - STK441 - IC, audio. 20 watt min 2 channel AF power amplifier. New.
    Unidentified MFG - STK441 - IC, audio. 20 watt min 2 channel AF power amplifier. New.
    Special Price $12.98 Regular Price $14.50
    READY TO SHIP - ONLY 2 LEFT IN STOCK!
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    STK441 IC, audio. 20 watt min 2 channel AF power amplifier.

    Case: 15 power Sip.

    New.

    Note: Listed as Generic Manuf, possibly a Sanyo product.

    Learn More
  8. Unidentified MFG - STK4042V - IC, audio. AF power amplifier.
    Unidentified MFG - STK4042V - IC, audio. AF power amplifier.
    Special Price $12.98 Regular Price $14.50
    Out of stock
    Add to Wish List Add to Compare
    IC, audio. AF power amplifier, split power supply, 80 watt min, THD = 0.4%. Case: 15 Power sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More
  9. Unidentified MFG - STK3102 II - IC, audio. 2-Channel voltage amplifier. New.
    Unidentified MFG - STK3102 II - IC, audio. 2-Channel voltage amplifier. New.
    Special Price $12.98 Regular Price $14.50
    Out of stock
    Add to Wish List Add to Compare
    IC, audio. 2-Channel voltage amplifier for 90 to 100 watt, AF power amplifier (dual supplies). Case: 15 power sip. New. Note: Listed as Generic Manuf, possibly a Sanyo product. Learn More
  10. Unidentified MFG - STK082 - IC, audio. 15 to 35Watt Min AF power amplifier. New.
    Unidentified MFG - STK082 - IC, audio. 15 to 35Watt Min AF power amplifier. New.
    Special Price $8.98 Regular Price $10.50
    Out of stock
    Add to Wish List Add to Compare

    STK082 IC, audio. 15 to 35Watt Min AF power amplifier.

    Case: thick film hybrid 10 Pin power Sip.

    New. Listed as Generic Manuf, possibly a Sanyo product.

    Learn More
  11. Unidentified MFG - STK035 - 20W to 30W minimum AF Power amplifier
    Unidentified MFG - STK035 - 20W to 30W minimum AF Power amplifier
    Special Price $12.98 Regular Price $14.50
    READY TO SHIP - ONLY 2 LEFT IN STOCK!
    Add to Wish List Add to Compare

    STK035 30Watt Power Amplifier. Thick film hybrid IC

    10-PWR SIP

    Listed as Generic Manuf, possibly a Sanyo product.

    Learn More
  12. Unidentified MFG - STK020 - IC, audio. Single-channel audio power-output amplifier. New.
    Unidentified MFG - STK020 - IC, audio. Single-channel audio power-output amplifier. New.
    Special Price $12.98 Regular Price $14.50
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    Add to Wish List Add to Compare

     STK020 IC, audio. Single-channel audio power-output amplifier.

    Case: 10 Pin power Sip.

    New.

    Listed as Generic Manuf, possibly a Sanyo product.

    Learn More
  13. TELCOM - TC7662ACPA - IC, DC/DC Converter. Charge Pump.
    TELCOM - TC7662ACPA - IC, DC/DC Converter. Charge Pump.
    $3.00
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    IC, DC/DC Converter. Charge Pump 3 to 18V. Case: 8 Dip. Learn More
  14. Sprague - ULN2283B - Single-channel audio power-output amplifier.
    Sprague - ULN2283B - Single-channel audio power-output amplifier.
    $4.00
    Add to Wish List Add to Compare
    IC, audio. Single-channel audio power-output amplifier, 2-18V. Package: 8 Dip. Learn More
  15. SANYO - STK5327SL - IC, audio. 2 Channel 10 to 50 watt.
    SANYO - STK5327SL - IC, audio. 2 Channel 10 to 50 watt.
    Special Price $9.98 Regular Price $14.95
    Add to Wish List Add to Compare

    SANYO - STK5327SL - IC, audio.

    2 Channel 10 to 50 watt AF power amplifier. (Dual-supply).

    Package: 10 Power SIP.

    Listed as Generic Manuf, possibly a Sanyo product.

    Learn More
  16. Sanyo - STK4432 - IC, audio. AF power amplifier.
    Sanyo - STK4432 - IC, audio. AF power amplifier.
    $14.00
    Add to Wish List Add to Compare
    IC, audio. AF power amplifier (25W + 25W min, THD = 1.0%). Case: 15 power SIP. New. Learn More
  17. SANYO - STK4030 II - IC, audio. AF power amplifier.
    SANYO - STK4030 II - IC, audio. AF power amplifier.
    $16.00
    Add to Wish List Add to Compare
    IC, audio. AF power amplifier. Package: thick film hybrid 15 power Sip. Learn More
  18. SANYO - LA4192 - IC, audio. 2 Channel AF power amp.
    SANYO - LA4192 - IC, audio. 2 Channel AF power amp.
    $3.00
    Add to Wish List Add to Compare
    IC, audio. 2 Channel AF power amp for tape recorder, radio. Package: 12 Dip. Learn More
  19. SANYO - STK4036 XI - IC, Audio. AF Power Amplifier.
    SANYO - STK4036 XI - IC, Audio. AF Power Amplifier.
    Special Price $12.98 Regular Price $18.50
    Add to Wish List Add to Compare

    SANYO - STK4036 XI - IC, Audio.

    AF Power Amplifier.

    Package: Thick Film Hybrid

    15 A Power SIP.

    Genuine Sanyo - Difficult IC to Find

    Alternate: ECG7030

    Learn More
  20. Sanyo - STK8250 - IC, audio. 50 watt AF power amplifier. New.
    Sanyo - STK8250 - IC, audio. 50 watt AF power amplifier. New.
    Special Price $12.95 Regular Price $15.96
    Out of stock
    Add to Wish List Add to Compare
    IC, audio. 50 watt AF power amplifier. Case: 10 power Sip. New. Learn More
  21. Sanyo - STK443 - IC, audio. 2 Channel 5 watt AF power amp.
    Sanyo - STK443 - IC, audio. 2 Channel 5 watt AF power amp.
    $14.00
    Add to Wish List Add to Compare
    IC, audio. 2 Channel 5 watt AF power amp. Case: 15 power Sip. New. Learn More
  22. PLES - SP4740 - IC. 1�3GHz 4256 Prescaler.
    PLES - SP4740 - IC. 1�3GHz 4256 Prescaler.
    $30.00
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    IC. 1�3GHz 4256 Prescaler with low current and low radiation. Package: 8 Dip, socket pulls. Learn More
  23. National Semiconductor Corp - LM392N - IC. Operational amplifier/Voltage comparator.
    National Semiconductor Corp - LM392N - IC. Operational amplifier/Voltage comparator.
    $1.50
    Add to Wish List Add to Compare
    IC. Operational amplifier/Voltage comparator. Package: 8 Dip. Learn More
  24. NEC Corporation - UPC592H2 - IC, audio. 2 Stage amplifier.
    NEC Corporation - UPC592H2 - IC, audio. 2 Stage amplifier.
    Special Price $1.98 Regular Price $2.50 As low as $1.49
    Out of stock
    Add to Wish List Add to Compare

    NEC Corporation - UPC592H2 - IC, audio. 2 Stage Amplifier,

    5-13V 0.7-1.9mA with high output impedance.

    Case: 7 Sip.

    Bulk packaged.

    Alternate: NTE1195.

    Learn More
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