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 - STK4151 II - IC. Two (2) channel AF power amplifier.Special Price $12.98 Regular Price $14.50Out of stock
STK4151 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.
Learn More - SANYO - STK4141 V - IC, audio. 2 Channel AF power amplifier.Special Price $23.98 Regular Price $26.50Out of stock
SANYO - STK4141 V IC, audio.
Two (2) channel AF power amplifier, 25 watt.
Package: 18 pin thick film hybrid module SIP.
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.
Learn More - SANYO - STK4191 II - IC. Two (2) channel AF Power Amplifier.Special Price $12.98 Regular Price $18.95
SANYO - STK4191 II - IC.
Status: Discontinued
Two (2) channel AF power amplifier, 50 watt.
Package: 18 pin thick film hybrid module.
Learn More - SANYO - STK4141 II - IC. Two (2) Channel AF Power Amplifier.Special Price $23.98 Regular Price $26.50
SANYO - STK4141 II - IC.
Two (2) channel AF Power Amplifier, 25 watt.
Package: 18 Pin Thick Film Hybrid Module.
Learn More - SANYO - LA4192 - IC, audio. 2 Channel AF power amp.$3.00IC, audio. 2 Channel AF power amp for tape recorder, radio. Package: 12 Dip. Learn More
- 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.
Learn More - Motorola - 185-7568710 - IC. Proprietary part number.$10.00IC. Proprietary part number. Unknown specifications. Package: 52 PLCC. Note: In Motorola tubes, but parts are with out Manufactures logo. Learn More
- HITACHI - TBA810S.H - IC, audio. Amplifier, 7 watt.$7.99IC, audio. Amplifier, 7 watt. Package: 12 Dip Heatsinked. Note: Monolithic IC. Learn More
- NTE Electronics Inc. - NTE1231 - IC, audio. Complete TV sound channel, 4 watt. New.$5.74IC, audio. Complete TV sound channel, 4 watt. Supply voltage: 28V. Repetitive peak output current: 1.5Amp. This device is designed to use the printed wiring board on which it is mounted for heat dissipation. Package: 12 Dip in a 16 pin form, 0.770" (19.5mm) long. Note: Cross ECG1231. Learn More
- NTE Electronics - NTE1115 - IC, audio. 7 Watt audio pre amp.$6.46Out of stockIC, audio. 7 Watt audio pre amp. Case: 12 Dip tab. Note: Cross ECG1115, GEIC-278, SK3184. Linear. New. Learn More
- NTE Electronics - NTE1116 - IC, audio. 5 Watt audio power amplifier.$4.96IC, audio. 5 Watt audio power amplifier. Case: 12 Dip tab. Note: Cross ECG1116, TBA800. Linear. New. Learn More
- NTE Electronics Inc - NTE1483 - IC, audio. TV video IF system.$16.95IC, audio. TV video IF system with IF amp, RF AGC, det, vltg reg, IF AGC, noise clipper, 1st sound IF det. Case: 22 Dip. New. Note: Cross ECG1483, SK9211. Learn More
- RCA - SK9019 - IC, audio. Color TV picture IF amp.$3.70IC, audio. Color TV picture IF amp. Package: 22 Dip. New. Note: Cross NTE2022. Learn More
- Rohm - BA3812L - IC, audio. 5 Point Graphic Equalizer.
Rohm - BA3812L - IC, Audio. 5 Point Graphic Equalizer.
The BA3812L is a five-point graphic equalizer that has all the required functions integrated onto one IC. The IC is comprised of the five tone control circuits and input and output buffer amplifiers.
The BA3812L features low distortion, low noise, and wide dynamic range, and is an ideal choice for Hi-Fi stereo applications. It also has a wide operating voltage range (3.5V to 16V), which means that it can be adapted for use with most types of stereo equipment.
Status: Discontinued
Operating Temperature: -25 C to 75 C
Number of Channels: 5
Case: 18 ZIP = 18 Pin Staggered Leads.
Genuine Rohm - New Old Stock.
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