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 - LA4400 - IC, audio. Linear NF-E, 18V, 4.5 watt.$5.00IC, audio. Linear NF-E, 18V, 4.5 watt (13V/4 Ohm). Package: 12 Sip. New, bulk, tarnishing, and may need a bit of lead work. 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 - Philips - UAA2077CM - IC. 2 GHz image rejecting front-end.$1.95IC. 2 GHz image rejecting front-end. Application: High frequency front-end for DCS1800/PSC1900 hand-portable equipment. Package: 20 SSOP SMD. Taped off reel. Note: Marked A2077C. Learn More
- Unidentified MFG - STK2110 - FM Noise CancelerSpecial Price $6.67 Regular Price $8.89Noise Reduction Circuit - Dolby, Car, AV 1.8dB Max,THD .03% , Nom. Supp (V) = 16, FM Noise Canceler for car Radio 12-sip pkg. 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 - Texas Instruments - TMS9927JDL - IC. Video timer / Controller.$10.00IC. Video timer / Controller. Case: 40 Cdip gold. Note: Clean socket pull. Used/Removed from equipment. 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 - 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 - Matsushita - AN7166 - IC, audio. Amplifier.$3.99IC, audio. Amplifier. 2xNF-3, 24V, 4Amp, 2x5.5 watt (13V/4 Ohm). Case 12 Sip. New, bulk packaged. Note: Cross NTE1373. Learn More
- INTEL - P8257 - IC. Programmable DMA Controller, 4 Channels, 3.125 MHz.Special Price $12.98 Regular Price $15.00
INTEL - P8257 - IC.
Programmable DMA controller.
4 Channels, 3.125MHz, CMOS
Package: 40 CDIP, Test Dotted.
Learn More - Philips - ECG1029 - IC, Audio. AF PO 3.5 watt.Special Price $7.98 Regular Price $9.50
Philips - ECG1029 - IC, Audio.
AF PO 3.5 watt.
Package: 10 Pin Dip, staggered leads with mount tabs.
New Old Stock - Tarnished.
Alternate: NTE1029.
Learn More - Philips - ECG1030 - IC, audio. AF PO 5 watt.$8.56IC, audio. AF PO 5 watt. Package: 10 Pin Dip, staggered leads with mount tabs. New, but tarnished. Learn More
- Philips - ECG1037 - IC, audio. AF PO 5.5 watt.$8.56IC, audio. AF PO 5.5 watt. Package: 10 Pin Dip, with mount tabs. Tarnished. Learn More
- Philips - ECG1293 - IC, audio. Dual audio power amp, 5.8W/Ch.$12.00IC, audio. Dual audio power amp, 5.8 watt/channel. Case: 12 Sip. New. Note: Cross NTE1293. Learn More
- Panasonic/Matsushita - AN7169 - IC, audio. Dual 5.8 watt amplifier.$4.99IC, audio. Dual 5.8 watt audio power amplifier. Package: 12 Sip. New. Note: Cross NTE1395. Learn More
- Toshiba - TA7280P - IC, audio. Dual audio out 25V, 4.5Amp.$5.00IC, audio. Dual audio out 25V, 4.5Amp, 2x5, 8 watt (13V/4 Ohm). Package: 12 Sip staggered leads. New. Note: Cross NTE1898. Bulk packaged and may need a bit of lead work. 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.
Learn More - NTE Electronics Inc. - NTE1368 - IC, audio. Dual AF PO 5.8 watt/CH, 16V.$8.54IC, audio. Dual AF PO 5.8 watt/CH, 16V. Package: 12 Sip. New. Note: Cross ECG1368. Learn More
- Mitsubishi - M51517L - IC, audio. Dual audio out, 18V 9Amp, 2 x 5, 5 watt (13V 4 Ohm).$10.00IC, audio. Dual audio out, 18V 9Amp, 2 x 5, 5 watt (13V 4 Ohm). Case: 14 power Sip. Learn More
- Matsushita - AN7168 - IC, audio. Dual 5.8 watt audio power amplifier.$4.99IC, audio. Dual 5.8 watt audio power amplifier. Package: 12 Sip. New. Note: Cross NTE1395. Learn More
- Fujitsu - MB3722 - IC, audio. 5.8 Watt dual audio power amplifier.$3.00Out of stockIC, audio. 5.8 Watt dual audio power amplifier. Case: 12 Sip, slight tarnish. New. Learn More