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Amp incorporated engineering - amp,
$27.99
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New dhl pcb pic karte - pcb.pic_karte.0005,
$400.00
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Carrier systxznsms01 - carrier,
$400.00
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Qob350gfi square used - used, (5
$195.00
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Electronic component parts - electronic,
$27.67
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Electronic circuit board - circuit,
$250.00
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M093 inductance tester - inductance,
$3.29
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Solderless breadboard - solderless,
$8.99
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Electronic component kit 1628 - component, kit,
$34.68
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Diy mineral for radio - diy,
$37.36
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Mixed lot electronic - lot,
$69.50
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Electronics component power - electronics,
$13.99
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Accutron 26253 scavenging - accutron,
$38.24
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Pdg23m0035tffl eaton new take - eaton,
$300.00
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Fa34045 square new opened - square,
$550.00
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Carrier systxznsms01 - carrier,
$300.00
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161 piece kit - 161-piece,
$25.19
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840 pcs pnp npn power - pcs,
$24.48
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Universal 12v 24v - universal,
$6.00
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Ps5 replacement hdmi - ps5,
$5.00
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Mixed bms battery - battery, protection
$99.99
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Electronic components lot all - components,
$13.98
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Siemens q3020 parallax power - siemens,
$24.99
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Lm379s dual watt audio - lm379s,
$14.99
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830pcs mixed grab bag - 830pcs,
$19.00
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Snap circuit electronics - snap,
$27.49
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Individual parts lot various - parts, lot,
$5.00
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Practice board smd smt - practice,
$12.75
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Pci industrial computers picmg - pci,
$179.00
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Knight inc pob - knight, pcb
$150.00
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Siemens panel gut - siemens,
$569.00
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Square ma36800 800a - d,
$399.00
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Square edb34100 circuit - -,
$95.00
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Accutron 21179 scavenging - accutron,
$43.79
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Vintage circuit board - vintage,
$1.99
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Accutron 21245 clearview - 21245,
$42.82
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Bracket for panel mount - for,
$13.41
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124 pcs breadboard kit - 124,
$18.95
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Gn1283790gt pcba pcon std - gn1283790gt, pcba,pcon,std,dual
$900.00
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Challenger sjd 2ss 600na 600 - sjd-2ss-600na,
$1198.00
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1nb7 8086 asic hybrid - hp,
$42.00
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Huge electrical lot - huge,
$135.96
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Mixed lot electronic - of,
$29.95
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Bracket for panel mount - for,
$20.99
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Square circuit breaker - d,
$10.27
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125pcs 1n4007 rectifier diodes - 125pcs,
$9.99
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Topdiag p200 pro car - p200, circuit
$154.55
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Bracket for panel - bracket, mount
$13.28
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Lot new unused - unused, vintage
$24.99
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Eaton lhmvd12r circuit breaker - lhmvd12r,
$299.99
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Bracket for dual panel - for, mount
$14.20
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Huntron 1000 tracker - tracker, component
$350.00
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Electronics component basic - component,
$14.49
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Square circuit breaker - d,
$11.24
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Bluewave analog board 105514 - analog, 105514-2
$497.97
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Federal pacific fpe - federal, nc240
$18.99
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Square qo115dfc 15a pole - qo115dfc,
$45.00
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Used eaton brhx2100 - brhx2100, circuit
$36.00
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Circuit components inc 303a16 - circuit,
$27.99
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Huntron 2500 tracker component - huntron,
$1500.00
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New box square - in,
$630.00
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48pcs types integrated - 48pcs,
$22.49
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Lot vintage electronic - lot,
$70.00
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Upgrade v200 pro automotive - pro,
$119.00
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Electronic specialties inc - specialties,
$54.95
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Nasa designed circuit board - circuit,
$1450.00
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Vintage industrial logic - vintage,
$95.00
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Essentra components - (1000-pk),
$93.71
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100 pieces 3mm - or, bright
$11.07
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Large lot assorted circuit - large,
$119.99
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Large mixed electronic - large,
$120.00
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Eaton bab1020 24pcs - 24pcs,
$375.00
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2pcs soldering practice kit - 2pcs,
$16.19
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New eaton dnba2020 double - new,
$55.00
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Electromagnetic inductance - electromagnetic,
$17.73
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Lisle 69300 master relay - relay, &
$189.99
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Abb tey120 pole - pole, amp
$41.99
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P100 circuit tester automotive - p100,
$39.99
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Electronics soldering - 5x,
$39.68
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Lb3559115 circuit board - circuit,
$65.00
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Kit integrated circuit pro - kit,
$63.99
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Electronic components for - electronic,
$23.49
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Lot semiconductor - 1~lot,
$9999.99
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Mixed lot computer components - mixed,
$25.00
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Mechanical products - mechanical,
$30.17
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Challenger amp 220v - 50,
$28.99
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Vintage rca 109326 - rca,
$17.49
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Large lot smt circuit - of,
$209.08
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1985 littelfuse - 1985,
$19.99
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Nasa designed circuit - designed, board
$2250.00
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Universal 12v 24v automotive - 12v,
$13.89
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Amd printed circuit board - printed,
$40.00
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Used square qo290 amp - square,
$39.00
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New box replacement - new,
$64.95
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Mitsubishi hn353b circuit - mitsubishi,
$400.00
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Hom120df square new - d, in
$53.35
Buy It Now
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Browse 96 circuit components listings currently in our index. Prices range from $1.99 to $9999.99, with an average of $278.23. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about circuit components →
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Whether you are looking for a brand-new or second-hand circuit components, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $1.99, while premium listings can reach $9999.99 — giving you a wide budget spread to work with. The average price of $278.23 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.