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
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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 - LA4140 - IC, audio. 2 Channel AF power amplifier.READY TO SHIP - ONLY 41 LEFT IN STOCK!
LA4140 IC, Audio.
2 Channel AF Power Amplifier.
0.5 Watt
For radio, Tape Recorder.
Package: 9 SIP, Tarnished.
Learn More - Toshiba - TA7137P - IC. Preamplifier for tape recorders.Special Price $2.98 Regular Price $4.00IN STOCK - MORE THAN 100 READY TO SHIP!
Toshiba - TA7137P IC, audio.
Preamplifier (recording or play back) with ALC transistor for tape recorder.
- Mfr Package Description: PLASTIC, SIP-9
- Status: Discontinued
- Consumer IC Type: PREAMPLIFIER
- Number of Channels: 1
- Number of Functions: 1
- Number of Terminals: 9
- Package Body Material: PLASTIC/EPOXY
- Package Code: SIP
- Supply Voltage-Min (Vsup): 3.0 V
- Supply Voltage-Max (Vsup): 15.0 V
Alternate Cross: NTE1466 and ECG1466.
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
- 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
- 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. - NTE1208 - IC, audio. CMOS Phase comparator.Special Price $4.98 Regular Price $6.00
NTE Electronics Inc. - NTE1208 IC, audio.
CMOS Phase comparator.
Supply voltage: 10V.
Operating temperature: -30 to 75 Deg C.
Package: 9 Sip.
Note: Cross ECG1208.
Learn More - NTE Electronics Inc. - NTE1210 - IC, audio. AF preamplifier.$3.00IC, audio. AF preamplifier, high gain, low noise, with built-in automatic level control. Power supply voltage: 15V. Dissipation: 55mW. Operating temperature: -25 to 75 Deg C. Package: 9 Sip. Note: Cross ECG1210. 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 Inc. - NTE1843 - IC, audio. FM front end.$4.69IC, audio. FM front end. Supply voltage: 8V. Dissipation: 750mW. Operating temperature: -25 to 75 Deg C. Package: 9 Sip. Note: Cross: ECG1843. Learn More
- NTE Electronics Inc. - NTE1852 - IC, audio. Amplifier with DC volume control.Special Price $7.98 Regular Price $12.50READY TO SHIP - ONLY 3 LEFT IN STOCK!
NTE Electronics Inc. - NTE1852 IC, audio Amplifier with DC volume control,
4 watt.
Package: 9 Sip.
Note: Cross ECG1852.
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 - ECG1023 - IC, Audio. AF PO 4 watt.$10.10
Philips - ECG1023 - IC, Audio.
AF PO 4 watt.
Package: 8 Dip, mount tabs.
In a 14 Dip outline.
New Old Stock - Tarnished.
Alternate: NTE1023.
Learn More - Philips - ECG1039 - IC, audio. FM IF amp.$3.24IC, audio. FM IF amp. Package: 8 Dip. Tarnished. Note: Cross NTE1039. Learn More
- Philips - ECG1058 - IC, audio. Audio preamp and 4.4 watt power amp.Special Price $14.98 Regular Price $18.00Out of stockIC, audio. Audio preamp and 4.4 watt power amp. Case: 9 SIP. New. Note: Cross NTE1058. Learn More
- Philips - ECG1140 - IC, audio. Power amp.$9.00IC, audio. Power amp. Case: 8 Dip. New. Note: Cross NTE1140. Learn More