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.  

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  1. ACME - 8-779 - Opto Display. Eight (8) led strip.
    ACME - 8-779 - Opto Display. Eight (8) led strip.
    Special Price $0.98 Regular Price $1.50 As low as $0.79
    IN STOCK - MORE THAN 1,000 READY TO SHIP!
    Opto Display. Eight (8) led strip. Seven (7) rectangular discreet leds and 1 bipolar led. Each led is 4.6mm x 2mm. Overall unit is 56.6mm wide x 19.5mm tall x 13.1 mm deep. Overall with leads 18.1mm deep. RA View, RA mount. From left: 4 red, one white bipolar, space 2 red, one yellow. Manuf: ACME of Japan. Learn More
  2. Transistor Electronics Corp -  TEC - L-1022-1A02-F2L-02 - Lamps & Lights. Aircraft Panel indicator, Red LED.
    Transistor Electronics Corp - TEC - L-1022-1A02-F2L-02 - Lamps & Lights. Aircraft Panel indicator, Red LED.
    Special Price $3.98 Regular Price $5.00 As low as $2.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    TEC - Transistor Electronics Corp - L-1022-1A02-F2L-02

    TEC Aircraft Panel Indicator Red LED

    Lamps & Lights.

    Panel indicator

    Red LED.

    Threaded Bushing, 6.3mm long.

    Mount: Panel

    Contacts: 2 Turret Posts. Gold

    Dimensions: Body 12.6mm D x 12.6mm high.

    Lens: 8.4 mm D x 8.8mm high.

    Learn More
  3. CRYDOM - KS300 - Transparent plastic cover 06WX8224
    CRYDOM - KS300 - Transparent plastic cover 06WX8224
    Special Price $2.24 Regular Price $2.99
    Transparent plastic cover for 1 phase and 3 phase relays. 06WX8224. More info: http://www.crydom.com/en/Products/Catalog/covers.pdf Learn More
  4. Harris Corp - RFP70N06 - Transistor, N Channel MOSFET.  Used.
    Harris Corp - RFP70N06 - Transistor, N Channel MOSFET. Used.
    Special Price $2.98 Regular Price $4.50

    Harris Corp - RFP70N06 Transistor, N Channel MOSFET.

    Max voltage: 60V.

    Max current: 70 Amp.

    Package: TO-220 Heatsink, 4 Fin Black Anodized.

    Operating temperature: 175 Deg C.

    Note: RDS on: 0.014 Ohm.

    Heatink Dimensions: 16.2mm wide x 16.3mm deep x 25.4mm high. Vertical PCB mount.

    Used.

    Learn More
  5. LEDTRONICS - F206CR6-0026 - F206CR6-24V/20-P - Led, lamp. Color: red.
    LEDTRONICS - F206CR6-0026 - F206CR6-24V/20-P - Led, lamp. Color: red.
    Special Price $5.98 Regular Price $7.00
    READY TO SHIP - ONLY 7 LEFT IN STOCK!

    LEDTRONICS - F206CR6-0026 - F206CR6-24V/20-P Led, lamp.

    24V, 45mcd, 635nm, 12-14mA.

    FSN/NSN Qualified Based LED.

    Package: T1-3/4 (5mm) midget flange based.

    Color: Red.

    Direct incandescent replacement for 327, 387.

    Learn More
  6. Dialco/Dialight - 585-1215 - Lamp. LED cluster 28VDC.
    Dialco/Dialight - 585-1215 - Lamp. LED cluster 28VDC.
    $4.99
    Lamp. LED cluster 28VDC, 625NM, 350MCD, 4.5lf. Continuous forward current-mMax: 16mA. Display height : 6.1mm. Color: Ultra red. Package: T1 Flanged mount. Price is for 1 piece. Learn More
  7. Chicago Miniature Lab - MV57164 - LED. Bar Graph Display, 10 segment.
    Chicago Miniature Lab - MV57164 - LED. Bar Graph Display, 10 segment.
    Special Price $1.98 Regular Price $2.50

    Chicago Miniature Lab - MV57164 - LED.

    These 10 segment bar graph LEDs have many uses. With a compact footprint, simple hookup, they are easy for prototyping or finished products. Essentially, they are 10 individual red LEDs housed together, each with an individual anode and cathode connection.

    Bar Graph Display, 10 segment.

    Voltage per segment: 6V.

    Current per segment. 30mA.

    Total current: 300mA.

    dissipation: 750mW.

    Color: High efficiency red.

    Package: 20 Dip.

    Note: Maybe replaced with equal General Instruments MV57164, series G.

    Learn More
  8. BIVAR - 456-500 - LED, Hardware. For Mounting T1, T1-3/4 LEDs.
    BIVAR - 456-500 - LED, Hardware. For Mounting T1, T1-3/4 LEDs.

    BIVAR - 456-500 LED, Hardware.

    For Mounting T1, T1-3/4 leds.

    Mounting pad, 0.500" (12.7mm) long.

    3mm or 5mm LEDs

    Material: Nylon.

    Color: White.

    Rohs compliant.

    Learn More
  9. National Semiconductor - A5120 - Vintage 12-Digit LED Array Bubble Display - Rare First Generation, Gold Plated
    National Semiconductor - A5120 - Vintage 12-Digit LED Array Bubble Display - Rare First Generation, Gold Plated
    Special Price $18.98 Regular Price $24.50 As low as $16.98
    READY TO SHIP - ONLY 23 LEFT IN STOCK!

    National Semiconductor - A5120 - 12-Digit Bubble Display 

    First Generation LED Array 12-Digit 7-Segment Bubble Display

    Pretty little gold plated circuit board with 22 thru-plated holes - you can see the microscopic wires going to the silicon under the bubbles.

    Lens/Magnification: clear Bubble 1.5X

    Intensity: 0.45 mcd @ 7mA

    Dimensions: 60.8mm X 18.3mm

    Rare 12 Digit LED Bubble Display 

    Collector's Item Retro Display - 1970s Vintage

    Genuine National Semiconductor - New Old Stock - Rare - Mint

    Reportedly Used in privileg 884 ESR-E Manufactured by Rockwell

    Learn More
  10. LITON - LTL2655HR - LED. Light Bar. 4 Array.
    LITON - LTL2655HR - LED. Light Bar. 4 Array.
    $1.99
    LED. Light Bar. 4 Array. Bin E. Peak wavelength: 630nm. Forward voltage: 2.8V. Color: Hi Eff Red. Package: 8 Dip. Dimensions: 8.89mm x 8.89mm. Learn More
  11. Hewlett Packard - HLMP-2620 - LED. Bar graph 2V 20ma. Red.
    Hewlett Packard - HLMP-2620 - LED. Bar graph 2V 20ma. Red.
    $1.99
    LED. Bar graph 2V 20ma. Luminous intensity: 23mcd. Display size: 8.89mm x 3.81mm. Color: red. Package: 16 Dip, beginning to tarnish from age. Rohs compliant. Learn More
  12. Hewlett Packard - HLCP-E100 - LED. Lightbar 4 segment. Red.
    Hewlett Packard - HLCP-E100 - LED. Lightbar 4 segment. Red.
    $2.00
    LED. Lightbar 4 segment. Series B or C. AlGaAs Red. Package: 16 Dip, tarnishing leads. Dimensions: 0.350" x 0.150" (8.89mm x 3.81mm). Learn More
  13. Hewlett Packard - HLCP-B100 - LED. Lightbar single segment.
    Hewlett Packard - HLCP-B100 - LED. Lightbar single segment.
    Special Price $2.25 Regular Price $3.00
    LED. Lightbar single segment. Series B. AlGaAs Red. Package: 8 Sip. Dimensions: 0.750" x 0.150" (19.05mm x 3.81mm). Learn More
  14. General Instruments - MV57173 - Lamps & Lights. LED Panel indicator.
    General Instruments - MV57173 - Lamps & Lights. LED Panel indicator.
    Special Price $1.49 Regular Price $2.00 As low as $0.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    General Instruments - MV57173 Lamps & Lights. (Lamp Cartridge)

    Status: Discontinued

    Panel Indicator. High Efficiency Red,

    Contains 2 LED Chips.

    .500" x .250" Lighted area 

    Solid state Reliability

    Fast switching--excellent for mutliplexing

    Low power consumption

    Directly compatible with IC's

    Wide Viewing angle

    .2" DIP lead spacing

    NSN  6240-01-170-3380

    Learn More
  15. Lite-On - LTL57173HR - LED. Light-Bar.
    Lite-On - LTL57173HR - LED. Light-Bar.
    $1.00
    LED. Light-Bar. Series J. Color: Red. Package: 5 Dip. Note: Used/Removed from equipment. Full leads. Learn More
  16. Hewlett Packard - HLCP-J100 - LED. Lightbar 10 segment.
    Hewlett Packard - HLCP-J100 - LED. Lightbar 10 segment.
    $4.00
    LED. Lightbar 10 segment. Series D. AlGaAs Red. Red. Package: 20 Dip. Learn More
  17. Hewlett Packard - HLCP-G100 - LED. Lightbar 2 segment.
    Hewlett Packard - HLCP-G100 - LED. Lightbar 2 segment.
    $2.00
    LED. Lightbar 2 segment. Series C. AlGaAs Red. Package: 16 Dip. Dimensions: 0.350" x 0.350" (8.89mm x 8.89mm). Learn More
  18. General Instruments - MV57173 - Lamps & Lights. Panel indicator w/mt clip.
    General Instruments - MV57173 - Lamps & Lights. Panel indicator w/mt clip.
    Special Price $1.49 Regular Price $2.00 As low as $1.19

    General Instruments - MV57173 Lamps & Lights. (Lamp Cartridge)

    Status: Discontinued

    Panel Indicator. High Efficiency Red,

    Contains 2 LED Chips.

    .500" x .250" Lighted area 

    Solid state Reliability

    Fast switching--excellent for mutliplexing

    Low power consumption

    Directly compatible with IC's

    Wide Viewing angle

    .2" DIP lead spacing

    NSN  6240-01-170-3380

    Lamps & Lights. Panel indicator. High efficiency red, 0.5" rectangular. Contains 2 LED chips. Series G or H.

    Learn More
  19. General Instruments - CMD53164 - Opto display. LED. Bargraph display.
    General Instruments - CMD53164 - Opto display. LED. Bargraph display.
    $4.00
    Opto display. LED. Bargraph display. 10 Segment. Case: 0.3", 20 Dip. Color: yellow. New. Note: For fast switching/multiplexing use. Learn More
  20. BIVAR - LTM-230 - LED Holder. For T1, T1-3/4.
    BIVAR - LTM-230 - LED Holder. For T1, T1-3/4.
    Special Price $0.39 Regular Price $0.50 As low as $0.29

    BIVAR - LTM-230 Hardware, LED Holder.

    For T1, T1-3/4 Leds.

    Vertical.

    Material: Crystalline Polymer.

    Dimensions: 5.08mm Diameter,  5.842,mm Length

    Color: Black. 

    Learn More
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