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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Unidentified MFG - STK4151 II - IC. Two (2) channel AF power amplifier.Special Price $12.98 Regular Price $14.50Out of stockSTK4151 II IC.
Two (2) channel AF power amplifier, 30 watt.
Package: 18 pin thick film hybrid module.
Listed as Generic Manuf, possibly a Sanyo product.
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UNITRODE - UC3709N - IC. Dual high-speed FET driver.$20.00IC. Dual high-speed FET driver. Package: 8 Dip. Learn More -
SANYO - LA4422 - IC, audio. Linear NF-E, 18V, 5.8 watt.$3.00IC, audio. Linear NF-E, 18V, 5.8 watt (13V/4 Ohm). Package: 10 Sip. New, bulk, tarnishing, and may need a bit of lead work. Learn More -
SANYO - STK4141 V - IC, audio. 2 Channel AF power amplifier.Special Price $23.98 Regular Price $26.50Out of stockSANYO - STK4141 V IC, audio.
Two (2) channel AF power amplifier, 25 watt.
Package: 18 pin thick film hybrid module SIP.
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FAIRCHILD - UA9638TC - IC. Dual differential line drive, high speed.$6.95IC. Dual differential line drive, high speed. Package: 8 Dip. Learn More -
Unidentified MFG - TBA820MS - IC, audio. Amplifier, 1.2 watt. Used.$2.99IC, audio. Amplifier, 1.2 watt. Package: 8 dip, socket pulls. Learn More -
Unidentified MFG - STK4121 - IC. Two (2) channel AF power amplifier.Special Price $12.98 Regular Price $14.50READY TO SHIP - ONLY 1 LEFT IN STOCK!
STK4121 IC. Two (2) channel AF power amplifier, 15 watt.
Package: 18 pin thick film hybrid module.
Listed as Generic Manuf, possibly a Sanyo product.
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Toshiba - TA7222AP - IC, audio. Power amplifier 5.8 watt.Special Price $4.98 Regular Price $6.50Out of stockToshiba - TA7222AP IC, audio.
Power amplifier 5.8 watt.
For car stereo/car radio audio output.
Package: 10 SIP.
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Toshiba - TA7205AP - IC, audio. NF-E 18V 2Amp, 5.8W.Special Price $3.98 Regular Price $4.96IC, audio. NF-E 18V 2Amp, 5.8 watt (13V/4 Ohm). Package: 10 Sip. New. Note: Cross NTE1155. Learn More -
TELCOM - TC7662ACPA - IC, DC/DC Converter. Charge Pump.$3.00IC, DC/DC Converter. Charge Pump 3 to 18V. Case: 8 Dip. Learn More -
Sprague - ULN2283B - Single-channel audio power-output amplifier.$4.00IC, audio. Single-channel audio power-output amplifier, 2-18V. Package: 8 Dip. Learn More
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SANYO - LA4430 - IC, audio. Linear NF-E, 18V, 4.5 watt.$3.00IC, audio. Linear NF-E, 18V, 4.5 watt (13V/4 Ohm). Package: 10 Sip. New, bulk, tarnishing, and may need a bit of lead work. Learn More
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SANYO - LA1135 - IC, audio. AM tuner for car radios/home stereos.Special Price $1.09 Regular Price $2.00IC, audio. AM tuner system for car radios and home stereos. Package: 20 Dip. New. Learn More
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SANYO - STK4191 II - IC. Two (2) channel AF Power Amplifier.Special Price $12.98 Regular Price $18.95SANYO - STK4191 II - IC.
Status: Discontinued
Two (2) channel AF power amplifier, 50 watt.
Package: 18 pin thick film hybrid module.
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SANYO - STK4141 II - IC. Two (2) Channel AF Power Amplifier.Special Price $23.98 Regular Price $26.50SANYO - STK4141 II - IC.
Two (2) channel AF Power Amplifier, 25 watt.
Package: 18 Pin Thick Film Hybrid Module.
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SANYO - LA4461 - IC, audio. AF power amplifier 12 watt.$3.00IC, audio. AF power amplifier 12 watt. For car radios and or car stereos. Package: 10 Sip. Learn More
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SANYO - LA4460 - IC, audio. Linear NF-E, 18V, 12 watt.$3.00Out of stockIC, audio. Linear NF-E, 18V, 12 watt (13V/4 Ohm). Package: 10 Sip. New, bulk, tarnishing, and may need a bit of lead work. Learn More
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SANYO - STK4151 II - STK4151II - IC. Two (2) channel AF power amplifier.Special Price $12.98 Regular Price $14.50READY TO SHIP - ONLY 15 LEFT IN STOCK!SANYO - STK4151 II - STK4151II IC.
Two (2) channel AF power amplifier, 30 watt.
Package: 18 pin thick film hybrid module.
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PLES - SP4740 - IC. 1�3GHz 4256 Prescaler.$30.00IC. 1�3GHz 4256 Prescaler with low current and low radiation. Package: 8 Dip, socket pulls. Learn More
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National Semiconductor Corp - LM392N - IC. Operational amplifier/Voltage comparator.$1.50IC. Operational amplifier/Voltage comparator. Package: 8 Dip. Learn More
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NEC Corporation - UPC592H2 - IC, audio. 2 Stage amplifier.Out of stockNEC Corporation - UPC592H2 - IC, audio. 2 Stage Amplifier,
5-13V 0.7-1.9mA with high output impedance.
Case: 7 Sip.
Bulk packaged.
Alternate: NTE1195.
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National Semiconductor Corp - DM74LS245N - IC, TTL. Octal bus transceivers.IN STOCK - MORE THAN 100 READY TO SHIP!National Semiconductor Corp - DM74LS245N IC, TTL.
Octal bus transceivers with 3 state outputs.
Package: 20 Dip.
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National Semiconductor - LF398H - IC. Monolithic sample & hold. TO-99-8. Cut.Special Price $6.98 Regular Price $9.00National Semiconductor - LF398H - IC.
Monolithic Sample & Hold.
Package: TO-99-8 Cut, Mixed gold and non-gold leads.
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HITACHI - HA1389 - IC, audio. Single channel amplifier.$7.99IC, audio. Single crystal-controlled oscillator. Single-channel audio power-output amplifier. Technology: CMOS. Package: 10 Sip. Tarnishing. Learn More
