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.
- Unidentified MFG - LA4160 - IC, audio. Single-chip tape recorder audio system.Special Price $2.98 Regular Price $4.95IC, audio. Single-chip tape recorder audio system. Package: 14 Dip tab. Learn More
- Toshiba - TA7203P - IC, Dual Audio. 2-Channel 2 Watt Audio Amplifier.IN STOCK - MORE THAN 500 READY TO SHIP!
Toshiba - TA7203P - IC, Dual Audio Amplifier.
Status: Discontinued
Maximum Voltage: 20V
Minimum Voltage: 8V
Max. Output: 2 X 40 Watt
RL: 8 Ohm
Package: 14 Dip Gullwing Heatsink..
Genuine Toshiba - New Old Stock.
Output: 2 Channel, NF-E 20V 1.2Amp, 2x2Watt (14V/8 Ohm).
Note: Similar to ECG1154, NTE1154, RCA SK3230
Applications: Drive for medium & tweeter size speakers. Formerly used in various brand and model audio reciever and amplifiers. Also well suited for Sterio Car Amplifiers.
Made in Japan
Learn More - Toshiba - TA7157P - IC, audio. Stereo/decoder.$3.08IC, audio. Stereo/decoder. Package: 14 Dip. Note: Cross NTE1206. Learn More
- SIGNETICS - TBA120S3N - IC, audio. FM IF amplifier and detector.$7.99IC, audio. FM IF amplifier and detector. 8 Stage amplifier. Package: 14 Dip. Learn More
- SIGNETICS - N8885 - IC, TTL. 2 Input NOR-Function Logic Gate.Special Price $1.49 Regular Price $2.95SIGNETICS - N8885 - IC, TTL. 2 Input NOR-Function Logic Gate. Package: 14 Dip Note: Removed from Equipment, Socket Pulls. Rare, Difficult Vintage IC to Find. Learn More
- Raytheon - RC4136DB - IC, operational amplifier. Quad 741. Pulls.$4.00Out of stockIC, operational amplifier. Quad 741. Package: 14 Dip, socket pulls. Learn More
- National Semiconductor Corp - LM390N - IC, audio. Power amplifier.Special Price $2.25 Regular Price $3.00IC, audio. 1W Battery operated audio power amplifier. Package: 14 Dip. Learn More
- NEC Corporation - UPC1387C - IC. Chroma processor circuit.$4.95IC. Chroma processor circuit - interface for teletext system. Voltage supply: 12V. Package: 14 Dip. Learn More
- NAT - DM8820AN - IC. Dual differential line receiver.$4.00IC. Dual differential line receiver. Package: 14 Dip. Note: Maybe replaced with DM8820N. Learn More
- Motorola - MC675P - IC, MTHL. Dual pulse stretcher/multivibrator.Special Price $0.92 Regular Price $5.99IC, MTHL. Dual pulse stretcher/multivibrator. Package: 14 Dip. Learn More
- FAIRCHILD - TBA641 - IC, Audio. Amplifier, 2.2 watt.
IC, Audio. Amplifier, 2.2 watt.
Package: 14 Dip Heatsinked.
Note: Heatsink Significantly increases power rating (See attached Datasheet).
Alternates: NTE1114, ECG1114, UA706.
New Old Stock
Learn More - Burr Brown - PGA203KP - IC. Instrumentation amplifier.$50.00IC. Instrumentation amplifier. Digitally controlled. Package: 14 Dip. Learn More
- Motorola - HEPC6068P - IC, audio. FM multiplex stereo demodulator.$3.00IC, audio. FM multiplex stereo demodulator. Case: TO-116 14 Dip, staggered leads. New. Note: Cross NTE722. Learn More
- NTE Electronics Inc. - NTE1055 - IC, audio. AM/FM IF Amplifier.$6.25IC, audio. AM/FM IF Amplifier. Supply voltage: 10V. VEBO: 6V. Collector current: 5mA. Dissipation: 250mW. Operating temperature: -20 to 75 Deg C. Package: 14 Dip. Note: Cross ECG1055. Learn More
- NTE Electronics Inc. - NTE1226 - IC, A FM Multipled Demodulator. New.Special Price $8.98 Regular Price $10.50
NTE Electronics Inc. - NTE1226 - IC, A FM stereo Multipled Demodulator.
Status: Discontinued
Supply voltage: 16V.
Dissipation: 350mW.
Operating temperature: -20 to 75 Deg C.
Package: 14 Dip.
Genuine NTE1226 - New Old Stock - Rare, Difficult IC to Fine.
Alternates: ECG1226, SK3763, upc587.
Learn More - NTE Electronics Inc. - NTE1228 - IC, audio. Power amplifier, 2.1 watt. New.$5.00IC, audio. Power amplifier, 2.1 watt. Recommended supply voltage: 9V. Supply voltage: 13V. Operating temperature: -20 to 70 Deg C. Package: 14 Dip. Note: Cross ECG1228. Learn More
- NTE Electronics Inc. - NTE1237 - IC, audio. AM radio without audio stage.$4.96IC, audio. AM radio without audio stage. Supply voltage: 18V. Quiescent Current: 13 - 21mA. Dissipation: 500mW. Operating temperature: -55 to 125 Deg C. Package: 14 Dip. Note: Cross ECG1237. Learn More
- Philips - ECG709 - IC. FM and TV sound IF Amplifier, Detector and Limiter.Special Price $3.98 Regular Price $5.50
Philips - ECG709 IC. FM and TV sound IF Amplifier, Detector, and Limiter.
14 Dip.
Supply voltage: 14V
Input voltage: 3.5V
Power: 300 mW
Alternates: NTE709, ULN2111A.
Learn More - NTE Electronics - NTE709 - IC, audio. IF amplifier and quadrature detector.Special Price $3.98 Regular Price $5.50
NTE Electronics - NTE709 IC, audio.
IF amplifier and quadrature detector.
Package: 14 Dip. New.
Alternates: ECG709, GEIC-11, SK3135.
Learn More - NTE Electronics - NTE710 - IC, audio. Wideband amp/FM detector, AF premamplifier/driver.$4.00IC, audio. Wideband amp/FM detector, AF preamplifier/driver. Package: 14 Dip. New. Note: Cross ECG710, GEIC-89, SK3102. Learn More
- NTE Electronics - NTE712 - IC, audio. IF amplifier, limiter, FM detector.Special Price $4.98 Regular Price $6.00
NTE Electronics - NTE712 IC, Audio.
IF amplifier, limiter, FM detector, audio driver, electronic attenuator.
Package: 14 Dip.
New.
Alternate: ECH712, GEIC-2, GEIC-148, SK3072.
Learn More - NTE Electronics - NTE713 - IC, audio. TV Chroma demodulator.$5.52IC, audio. TV Chroma demodulator. Case: 14 Dip. New. Note: Cross ECG713, SK3077, GEIC-5, GESP-1705, EP84X9, IC508, RE306-IC, HEP-C6057P. Learn More
- Philips - ECG715 - IC. TV Chroma IF amp.$5.30IC. TV Chroma IF amp. Package: 14 Dip. Note: cross NTE715. Learn More
- Philips - ECG722 - IC, Audio. Stereo Demodulator.Special Price $3.98 Regular Price $5.00Out of stock
Philips - ECG722 IC, Audio. Stereo Demodulator.
Case: 14 Dip.
New. Note:
Alternate: NTE722.
Learn More