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. 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

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