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Amp incorporated engineering - amp,

Amp incorporated engineering - amp,

$27.99
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New dhl pcb - dhl,

New dhl pcb - dhl,

$400.00
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Zinsco qfl3125 125a - 240v, 3p

Zinsco qfl3125 125a - 240v, 3p

$998.00
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Qob350gfi square used - square,

Qob350gfi square used - square,

$195.00
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Electronic components lot - components, all

Electronic components lot - components, all

$13.98
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Electronic component kit - component, 1628

Electronic component kit - component, 1628

$35.94
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Mixed bms battery protection - mixed,

Mixed bms battery protection - mixed,

$99.99
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Electronic component kit 1628 - electronic,

Electronic component kit 1628 - electronic,

$34.68
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Solderless breadboard - 3x,

Solderless breadboard - 3x,

$8.99
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840 pcs pnp - pnp, npn

840 pcs pnp - pnp, npn

$24.48
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Lm379s dual watt audio - 6,

Lm379s dual watt audio - 6,

$14.99
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M093 inductance tester - m093,

M093 inductance tester - m093,

$3.29
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161 piece kit - 161-piece, 20

161 piece kit - 161-piece, 20

$25.19
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Pdg23m0035tffl eaton new take - new,

Pdg23m0035tffl eaton new take - new,

$300.00
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Carrier systxznsms01 - systxznsms01, --

Carrier systxznsms01 - systxznsms01, --

$300.00
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Automotive circuit tester - automotive,

Automotive circuit tester - automotive,

$100.99
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Accutron 26253 scavenging - accutron,

Accutron 26253 scavenging - accutron,

$38.24
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Rca jim pak - iep, of

Rca jim pak - iep, of

$12.00
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Ps5 replacement hdmi port - hdmi,

Ps5 replacement hdmi port - hdmi,

$5.00
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Universal 12v 24v automotive - universal,

Universal 12v 24v automotive - universal,

$6.00
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Electronic component parts - electronic,

Electronic component parts - electronic,

$27.67
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Diy mineral for radio kit - diy, with

Diy mineral for radio kit - diy, with

$37.36
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Mixed lot electronic - mixed,

Mixed lot electronic - mixed,

$69.50
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Electronic circuit board - circuit,

Electronic circuit board - circuit,

$250.00
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Electronics component power - electronics,

Electronics component power - electronics,

$13.99
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Huge electrical lot - electrical,

Huge electrical lot - electrical,

$135.96
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Board with pair - with, kilovac

Board with pair - with, kilovac

$79.00
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Electronic component kit 1628 - kit,,

Electronic component kit 1628 - kit,,

$54.99
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Fa34045 square new - d, in

Fa34045 square new - d, in

$550.00
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5162pcs diy electronics - 5162pcs,

5162pcs diy electronics - 5162pcs,

$227.99
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Tey280 new box - tey280, in

Tey280 new box - tey280, in

$185.00
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Pci industrial computers picmg - industrial,

Pci industrial computers picmg - industrial,

$179.00
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Vintage circuit board with - vintage,

Vintage circuit board with - vintage,

$1.99
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Accutron 21245 clearview - accutron,

Accutron 21245 clearview - accutron,

$42.82
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Accutron 21179 scavenging - accutron,

Accutron 21179 scavenging - accutron,

$43.79
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Federal pacific fpe nc240 - federal, 2

Federal pacific fpe nc240 - federal, 2

$18.99
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Practice board smd smt - board, smd/smt

Practice board smd smt - board, smd/smt

$12.75
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New box square - new, in

New box square - new, in

$630.00
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General electric ic4484 a176 - electric, ic4484-a176

General electric ic4484 a176 - electric, ic4484-a176

$100.00
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New ferraz protistor qty 25 - ferraz, of

New ferraz protistor qty 25 - ferraz, of

$125.00
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Connecticut electric ubiz 0250 - electric, ubiz-0250

Connecticut electric ubiz 0250 - electric, ubiz-0250

$32.95
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Truck equipment tarp - truck,

Truck equipment tarp - truck,

$241.56
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Huntron 2500 tracker - 2500,

Huntron 2500 tracker - 2500,

$1500.00
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124 pcs breadboard kit jumper - pcs,

124 pcs breadboard kit jumper - pcs,

$16.95
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Electronics component basic - electronics,

Electronics component basic - electronics,

$14.49
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Federal pacific fpe na230 - federal,

Federal pacific fpe na230 - federal,

$25.99
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Diy mineral radio kit with - kit,

Diy mineral radio kit with - kit,

$18.99
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Used eaton brhx2100 - used,

Used eaton brhx2100 - used,

$36.00
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Diy mineral for - mineral, with

Diy mineral for - mineral, with

$19.20
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Siemens q3020 parallax - siemens,

Siemens q3020 parallax - siemens,

$24.99
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New thomas betts - new, &

New thomas betts - new, &

$29.95
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Snap circuit electronics - snap,

Snap circuit electronics - snap,

$27.49
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Lot new unused vintage - of,

Lot new unused vintage - of,

$24.99
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Circuit components inc - circuit, inc.

Circuit components inc - circuit, inc.

$27.99
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Nasa designed circuit - circuit, board

Nasa designed circuit - circuit, board

$1775.00
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Electronic component kit 1628 - component,

Electronic component kit 1628 - component,

$38.99
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Challenger amp 220v - challenger,

Challenger amp 220v - challenger,

$28.99
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Square qo115dfc 15a pole - 15a, 1

Square qo115dfc 15a pole - 15a, 1

$44.00
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Nasa designed circuit - circuit, board

Nasa designed circuit - circuit, board

$1950.00
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Diy main circuit board input - &,

Diy main circuit board input - &,

$20.07
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Vintage circuit board with - circuit,

Vintage circuit board with - circuit,

$4.50
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New box square qo120paf - no, d

New box square qo120paf - no, d

$289.00
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1400 pcs smd components set - 1400,

1400 pcs smd components set - 1400,

$44.24
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Vdiagtool v500 automotive - v500,

Vdiagtool v500 automotive - v500,

$89.00
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Large mixed electronic - mixed,

Large mixed electronic - mixed,

$110.00
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Huntron 1000 tracker component - huntron,

Huntron 1000 tracker component - huntron,

$350.00
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Bracket for dual - dual, mount

Bracket for dual - dual, mount

$14.20
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Mechanical products - mechanical,

Mechanical products - mechanical,

$30.17
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Huntron 2000 electronic - huntron,

Huntron 2000 electronic - huntron,

$1295.00
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125pcs 1n4007 rectifier diodes - 125pcs,

125pcs 1n4007 rectifier diodes - 125pcs,

$9.99
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48pcs types integrated - 48pcs, 6

48pcs types integrated - 48pcs, 6

$22.24
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Electronic component kit 1628 - kit,,

Electronic component kit 1628 - kit,,

$35.94
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Bracket for panel - for, mount

Bracket for panel - for, mount

$13.41
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1nb7 8086 asic hybrid - hp, 1nb7-8086

1nb7 8086 asic hybrid - hp, 1nb7-8086

$39.00
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Ancel pb100 circuit tester - pb100,

Ancel pb100 circuit tester - pb100,

$58.99
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Large lot assorted - large,

Large lot assorted - large,

$119.99
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Used eaton brn230gf 30a - brn230gf, 2-pole

Used eaton brn230gf 30a - brn230gf, 2-pole

$44.99
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P100 circuit tester automotive - circuit,

P100 circuit tester automotive - circuit,

$39.99
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Eaton lhmvd12r circuit breaker - circuit,

Eaton lhmvd12r circuit breaker - circuit,

$299.99
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Motherboard coil tester pcb - motherboard,

Motherboard coil tester pcb - motherboard,

$10.00
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Electronic components for - electronic,

Electronic components for - electronic,

$23.49
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100 pieces 3mm bright - or,

100 pieces 3mm bright - or,

$11.07
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830pcs mixed grab bag - mixed, of

830pcs mixed grab bag - mixed, of

$19.00
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Vintage industrial logic - vintage,

Vintage industrial logic - vintage,

$95.00
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Vintage circuit board - board, with

Vintage circuit board - board, with

$1.99
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New box replacement - in, box!

New box replacement - in, box!

$52.61
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Diy main circuit board - diy,

Diy main circuit board - diy,

$11.27
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Vintage computer electronic - computer,

Vintage computer electronic - computer,

$20.00
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Dz47 c63 ac400v - ac400v, 3

Dz47 c63 ac400v - ac400v, 3

$17.00
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Lot hubbell nxhnb2 - lot, 13

Lot hubbell nxhnb2 - lot, 13

$295.00
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Essentra components - (1000-pk),

Essentra components - (1000-pk),

$93.71
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Kuoyuh 16a thermal - kuoyuh,

Kuoyuh 16a thermal - kuoyuh,

$12.99
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Square circuit breaker - qo,

Square circuit breaker - qo,

$10.27
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Nasa designed circuit board - nasa,

Nasa designed circuit board - nasa,

$1450.00
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Thql2120pgft abb new - new, in

Thql2120pgft abb new - new, in

$94.00
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Carrier systxznsms01 - systxznsms01, --

Carrier systxznsms01 - systxznsms01, --

$400.00
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📊96 listings · from $1.99 · avg $175.6

Browse 96 circuit components listings currently in our index. Prices range from $1.99 to $1950, with an average of $175.6. 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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Everything you need to know about circuit components

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 $1950 — giving you a wide budget spread to work with. The average price of $175.6 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.

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