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.
- UNITRODE - UC3709N - IC. Dual high-speed FET driver.$20.00IC. Dual high-speed FET driver. Package: 8 Dip. Learn More
- 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 - STK077 - IC, audio. AF power amplifier, 15 to 35 watt.$10.00IC, audio. AF power amplifier, 15 to 35 watt. Case: Thick film hybrid, 10 Pin power sip. Note: Listed as Generic Manuf, possibly a Sanyo product. Cross NTE1326. Learn More
- Unidentified MFG - STK0035 - IC, audio. Output stage of AF power amplifier. New.Special Price $14.98 Regular Price $16.50READY TO SHIP - ONLY 1 LEFT IN STOCK!
STK0035 IC, audio. Output stage of AF power amplifier 35 watt.
One channel darlington power pack. Quasi.
Case: thick film hybrid 10 Pin power Sip.
New. Listed as Generic Manuf, possibly a Sanyo product.
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
- 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
- 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
- National Semiconductor Corp - LM392N - IC. Operational amplifier/Voltage comparator.$1.50IC. Operational amplifier/Voltage comparator. Package: 8 Dip. Learn More
- 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.
Learn More - Advanced Micro Devices - AM25LS2519PC - IC. Quad register.$15.50IC. Quad register with two independently controlled three state outputs. Package: 20 Dip. Learn More
- Advanced Micro Devices - AM25LS2517PC - IC. ALU/Function generator. Used.Special Price $5.00 Regular Price $5.50IC. Arithmetic logic unit / function generator. low power schottky. Package: 20 Dip, socket pulls. Good condition. Learn More
- Advanced Micro Devices - AM9516A-8PC - IC. Universal DMA Controller (UDC).$5.00IC. Universal DMA Controller (UDC). Package: 48 Dip. Used/Removed from equipment. Learn More
- Advanced Micro Devices - AM25LS2519PC - IC. Quad register. Used.$5.50IC. Quad register with two independently controlled three state outputs. Package: 20 Dip, socket pulls. Good condition. Learn More
- Sanyo - STK4021M - IC, audio. AF power amplifier/Voltage amplifier.$15.99IC, audio. AF power amplifier/Voltage amplifier. Case 10 Pin power SIP. New. Learn More
- Sanyo - STK-0029 - IC, audio. 25 watt AF power amp, darlington, output stage.$14.50Out of stockIC, audio. 25 watt AF power amp, darlington, output stage. Case: 10 Pin power SIP. New. Note: Cross Listed as Generic, but must be Sanyo. Learn More
- Motorola - HEPC6002 - IC, audio. Low noise preamplifier.$3.00IC, audio. Low noise preamplifier. Case: 8 dip, staggered leads. New. Note: linear. Learn More
- NTE Electronics Inc. - NTE1179 - IC, audio. Preamplifier with ALC transistors.$3.00IC, audio. Preamplifier with ALC transistors. Maximum supply voltage: 9.5V. Allowable power dissipation: 200mW. Operating temperature: -20 to 60 Deg C. Package: 8 Dip. Note: Cross ECG1179. Learn More
- NTE Electronics Inc. - NTE1187 - IC, audio. TV video IF detector.$7.00IC, audio. TV video IF detector. Dissipation: 275mW. Operating temperature: -20 to 70 Deg C. Package: 8 Dip. Note: Cross ECG1187, GEIC-176. Learn More
- NTE Electronics Inc. - NTE1227 - IC, audio. FM IF amplifier. New.$3.75IC, audio. FM IF amplifier. Supply & output voltage: 20V. Total dissipation current: 28mA. Dissipation: 550mW. Operating temperature: -20 to 75 Deg C. Package: 8 Dip. Note: Cross ECG1227. Learn More
- NTE Electronics - NTE745 - IC, audio. Audio amp, 500mW.$10.00IC, audio. Audio amp, 500mW. Package: 8 Dip. New. Linear. Note: Cross ECG745, GEIC-216, SK3276. Learn More
- Philips - ECG838 - IC, audio. Wide band amplifier$5.00IC, audio. Wide band amplifier. Package: 8 Dip. New. Learn More
- Philips - ECG1000 - IC, audio. Mod-hybrid low noise AF preamp, 12V.$7.20IC, audio. Mod-hybrid low noise AF preamp, 12V. Package: thick film 7 Pin. New. Learn More