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.
- 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 - 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 - 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 - 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 - 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 - 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 - NTE Electronics - NTE740A - IC, Audio. Audio Power Amp, 2WSpecial Price $3.98 Regular Price $5.00
NTE Electronics - NTE740A IC, Audio.
Audio power amp, 2 watt.
Package: 14 Dip.
New Old Stock.
Linear. Note:
Alternate: ECG740A.
Learn More - NTE Electronics - NTE1113 - IC, audio. 2.1 Watt AF power amplifier.$5.60IC, audio. 2.1 Watt AF power amplifier. VCC 12V, RL 8 Ohm. Case: 14 Dip staggered leads. Note: Cross ECG1113, TAA611B12. Linear. New. Learn More
- NTE Electronics - NTE1154 - IC, Audio. 2 Channel, 2 watt/ch, Audio Power Amp.Special Price $9.98 Regular Price $12.50
NTE Electronics - NTE1154 - IC, Audio Power Amplifier.
2 Channel, 2 Watt/Channel, Audio Power Amp.
Case: 14 Pin Dip Wide with Tab (Gull Wing Heat Sink)
Alternates: ECG1154, GEIC-287, SK3230, TA7203P.
Genuine NTE - Rare - New
Learn More - NTE Electronics Inc - NTE1480 - IC, audio. Two (2) channel audio preamp.Special Price $6.98 Regular Price $8.50Out of stockIC, audio. Two (2) channel audio preamp. Case: 14 Dip. New. Note: Cross ECG1480. Learn More