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.

FAIRCHILD - 93L24PC - DIP NEW
$4.00

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Fairchild - UA723HMQB - Voltage Regulator VR. Positive Adjustable 2-37V 150mA. Military. New.
Special Price $22.98 Regular Price $28.50 As low as $19.98

READY TO SHIP - ONLY 16 LEFT IN STOCK!

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Fairchild - UA723HMQB - Voltage Regulator.

Primary Input Voltage: 40V.

Polarity: Positive.

Adjustment Range: 2 to 37V.

Maximum Current: 150mAdc without external pass transistors.

Package: TO-99 Metal Can, 10 Leads.

Can be used as either a linear or a switching regulator.
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Fairchild - M38510/10201BIC - VR. Adj 2-37V 150mA. Military. New.
$35.00

READY TO SHIP - ONLY 2 LEFT IN STOCK!

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Voltage regulator. Primary input voltage: 40V. Polarity: positive. Adjustment Range: 2 to 37V. Maximum Current: 150mAdc without external pass transistors. Operating temperature: -55 to +125 Deg C. Package: TO-99-8. Military NSN 5962-00-197-3361. Can be used as either a linear or a switching regulator. Cross: LM723H. Learn More
Fairchild - UA7912 - VR. Negative 12V 1.0Amp. New.
Special Price $0.89 Regular Price $1.00 As low as $0.79

IN STOCK - MORE THAN 100 READY TO SHIP!

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Fairchild - UA7912 Voltage Regulator, linear.

Status: Discontinued

Polarity: Negative.

Adjustment Range: 12V, fixed.

Maximum Current: 1Amp.

Package: TO-220.

New.

Alternates: KA7912, UA7912CT. Cross NTE967, ECG967.
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Fairchild - UA7805KC - Voltage Regulator, Llinear. Positive 5V 1Amp. New.
Special Price $8.98 Regular Price $9.50 As low as $7.98

READY TO SHIP - ONLY 16 LEFT IN STOCK!

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Fairchild - UA7805KC - Voltage Regulator, Linear.

Polarity: Positive.

Adjustment range: 5V, fixed.

Current: 1Amp.

Case: TO-3 steel.

New.

Alternate: NTE309K, ECG309K.
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Fairchild - 54LS32DMQB - IC, TTL. Quad 2-input or gate. Military. New.
$10.00

READY TO SHIP - ONLY 2 LEFT IN STOCK!

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IC, TTL. Quad 2-Input OR Gate. Case: 14 Cdip. New. Note: Military NSN 5962-00-031-1918. Cross 725000-278. Learn More
Fairchild - 54LS157DMQB - IC, TTL. Quadruple2 line to 1 line data selector/multiplexer. New.
$10.00

READY TO SHIP - ONLY 2 LEFT IN STOCK!

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IC, TTL. Quadruple2 line to 1 line data selector/multiplexer. Case: 16 Cdip. New. Note: Military NSN 5962-01-112-8382. Military cross and stamped 725000-6. Learn More
Fairchild - 54173DMQB - IC, TTL. 4 Bit D type register with 3 state outputs. Military. New.
$10.00

READY TO SHIP - ONLY 2 LEFT IN STOCK!

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IC, TTL. 4 Bit D type register with 3 state outputs. Case: 16 Cdip. New. Note: Military NSN 5962-01-086-0777. Stamped 725000-662. Learn More
Fairchild - 54LS175DMQB - IC, TTL. Quad D FF. Military. New.
$10.00

READY TO SHIP - ONLY 2 LEFT IN STOCK!

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IC, TTL. Quad D FF. Case: 16 Cdip. New. Note: Military NSN 5962-01-057-3455. Cross 725000-294. Learn More
Fairchild - 54LS08DMQB - IC, TTL. Quad 2-Input AND Gates. New.
$10.00

READY TO SHIP - ONLY 3 LEFT IN STOCK!

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IC, TTL. Quad 2-Input AND Gates. Case: Cdip. New. Note: Military NSN 5962-01-034-9832. Stamped 725000-164. Learn More
Fairchild - 54LS04DMQB - IC, TTL. Hex inverting gate. New.
$10.00

READY TO SHIP - ONLY 2 LEFT IN STOCK!

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IC, TTL. Hex inverting gate. Case: 14 Cdip. New. Note: Military NSN 5962-01-009-7694. Military stamped 725000-814. Learn More
Fairchild - 9301DMQB - IC, TTL. 1 of 10 decoder. Military 2500222. New.
$9.99

READY TO SHIP - ONLY 32 LEFT IN STOCK!

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IC, TTL. 1 of 10 decoder. Case: 16 Cdip. Note: Military/Navy marked 2500222. New. Learn More
FAIRCHILD - 74S20DC - CDIP DUAL 4 INPUT NAND GATE
$2.00

READY TO SHIP - ONLY 49 LEFT IN STOCK!

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CDIP DUAL 4 INPUT NAND GATE Learn More
Fairchild - 9301DMQB - IC, TTL. 1 of 10 decoder. Military 2500222. Used.
$3.00

IN STOCK - MORE THAN 100 READY TO SHIP!

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IC, TTL. 1 of 10 decoder. Case: 16 Cdip. Note: Military/Navy marked 2500222. Perfect socket pulls. Used/Removed from equipment. Learn More
CZL - JANTX1N752A - Diode, zener. 5.6V 0.5watt.
$3.00

READY TO SHIP - ONLY 40 LEFT IN STOCK!

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Diode, zener. Voltage: 5.6. Power: 0.5 watt. Tolerance: 5%. Package: DO-35 axial. Operating temperature: -65 to 200 Deg C. Note: Military JANTX. Learn More
Cypress Semiconductor Corp - CY7C245A-25WC - IC, memory. PROM. New.
$16.99

READY TO SHIP - ONLY 6 LEFT IN STOCK!

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IC, memory. 2K x 8 Reprogrammable registered PROM. Case: 24 Cdip. New. Learn More
CDEZ - JANTX2N3716 - Transistor, NPN. P/N: JANTX2N3716.
$21.00

READY TO SHIP - ONLY 8 LEFT IN STOCK!

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Transistor, NPN. Voltage: 80VCEO, 100VCB. Current: 10Amp. Dissipation: 150 watt. Operating temperature: -65 to 200 Deg C. Package: TO-3. Note: Silicon. Military NSN 5961-00-235-3226. Learn More
CCSX - JAN2N1050A - LG TO-39 W/HEATSINK
$75.00

READY TO SHIP - ONLY 2 LEFT IN STOCK!

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LG TO-39 W/HEATSINK
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CDI - 1N5532D - Diode, zener. 12V 500mW. New.
$1.00

IN STOCK - MORE THAN 100 READY TO SHIP!

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Diode, zener. 12V 500mW. Tolerance: 1%. Case: axial leads. New. Note: Silicon. Avalanche. Compensated Devices Incorporated. Learn More
Burr Brown - 3660J - IC. Instrumentation amplifier.
$75.00

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IC. Instrumentation amplifier. Case: TO-99-10 (TO-110) gold leads. New. Learn More
NEC - 2SC269 - Transistor, NPN. 20V 200mA 150mW. New.
$1.64

IN STOCK - MORE THAN 100 READY TO SHIP!

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Transistor, NPN. Max voltage: 20VCEO, 25VCBO. Max current: 200mA. Dissipation: 150mw. Package: Macro-T. P/N: 2SC269. New. Note: Silicon. Only marked 269. Cross NTE108, ECG108. Learn More
AQIM - JANTXV1N5711 - Diode. 70V 15mA 250mW. New.
$24.99

READY TO SHIP - ONLY 1 LEFT IN STOCK!

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Diode. 70V 15mA 250mW, schottky barrier. High Voltage. Package: axial leads. Note: JANTXV Military Aerospace. Hot carrier. Learn More
Analog Devices Inc - AD7524JN - IC, D/A Converter. 8 Bit, 4MSPS. Used.
$7.00

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IC, D/A Converter. 8 Bit, 4MSPS. Input channel type: parallel. Data interface: CMOS, parallel, TTL. Supply current: 2mA. Case: 16 Dip. Note: Perfect socket pulls. Used/Removed from equipment. Learn More
Analog Devices Inc - AD569SD - IC. D/A Converter. 16 Bit.
$39.00

READY TO SHIP - ONLY 8 LEFT IN STOCK!

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IC. D/A Converter. 16 Bit. 3us settling to 16 bits. Package: 28 Cdip gold face, retinned leads. Used. Nice.
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