Premier Electronic Components Supplier

Over 60,000 parts at surplus prices!

Since 1946, Electronic Surplus has been an electronic component supplier serving the needs of hobbyists, inventors, HAM radio operators, engineers, and technicians worldwide. From audio ICs and devices to transformers and relays, we specialize in distributing hard-to-find electronic parts online. Our inventory is made up of current and discontinued items, all at surplus prices. Most items are new in the oem packaging while some may be used and properly described.
As an electronic component supplier, we provide you with only the most reliable, efficient, affordable, and quality electronic parts online. It’s our goal to give you a wide selection of equipment from various manufacturers, so that you’ll always find what you need. From audio products and capacitors to motors and semiconductors, Electronic Surplus has it all.  
Browse our vast selection of electronic parts online, and let us know if you have any questions. 
 
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Featured Products
  1. TE Connectivity Potter & Brumfield - CDB-38-70093 -120VAC - Relay, TDOR, 120VAC, DPDT
    TE Connectivity Potter & Brumfield - CDB-38-70093 -120VAC - Relay, TDOR, 120VAC, DPDT
    Special Price $119.98 Regular Price $189.95
    READY TO SHIP - ONLY 2 LEFT IN STOCK!
  2. OHMITE - 324 - RJS500 - Rheostat Model J 500 Ohm 50W 0.32A.
    OHMITE - 324 - RJS500 - Rheostat Model J 500 Ohm 50W 0.32A.
    Special Price $44.98 Regular Price $54.50 As low as $38.98
    READY TO SHIP - ONLY 37 LEFT IN STOCK!
  3. M-System Co Ltd - KVS-15A-D/K - Signal Conditioner/Signal transmitter.
    M-System Co Ltd - KVS-15A-D/K - Signal Conditioner/Signal transmitter.
    Special Price $98.95 Regular Price $169.98
    READY TO SHIP - ONLY 17 LEFT IN STOCK!
  4. GOULD - LMGT150/15 - 5V@20A, 2X 12-15V@1.75A SWITCHER P/S OPEN FRAME
    GOULD - LMGT150/15 - 5V@20A, 2X 12-15V@1.75A SWITCHER P/S OPEN FRAME
    Special Price $26.98 Regular Price $49.98
    READY TO SHIP - ONLY 19 LEFT IN STOCK!
  5. Triad/Magnetek - F-41X - Transformer. Primary 115VAC, Secondary 25.2VCT@ 2Amp.
    Triad/Magnetek - F-41X - Transformer. Primary 115VAC, Secondary 25.2VCT@ 2Amp.
    Special Price $16.98 Regular Price $20.50 As low as $12.98
    READY TO SHIP - ONLY 93 LEFT IN STOCK!
  6. TACTEC - Stickyone - PT-041 - Phenolic Isulation Board. Package of 25.
    TACTEC - Stickyone - PT-041 - Phenolic Isulation Board. Package of 25.
    Special Price $14.98 Regular Price $24.95 As low as $9.98
    IN STOCK - MORE THAN 5,000 READY TO SHIP!
  7. PowerTech - 9J2-400-371-F-24-S1700 - Super Switcher Series Power Supply  2.2VDC 400Amps.  NEW
    PowerTech - 9J2-400-371-F-24-S1700 - Super Switcher Series Power Supply 2.2VDC 400Amps. NEW
    Special Price $249.98 Regular Price $1,285.00
    READY TO SHIP - ONLY 17 LEFT IN STOCK!
 
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