Electronic surplus components are overstock or excess inventory parts that are often available at a reduced price. These components offer a cost-effective solution for both hobbyists and professionals looking to complete projects on a budget. Surplus inventory can include a wide variety of parts like resistors, capacitors, ICs, and more.
Reputable surplus suppliers like Jameco Electronics and Electronics Goldmine provide quality-tested components, ensuring they meet performance standards despite their surplus status. These suppliers often acquire their stock from manufacturers, distributors, or other businesses that have an excess inventory.
Utilizing surplus components can lead to significant savings and provide access to parts that may be otherwise hard to find. It's a sensible choice for prototyping, repairs, and educational projects where cost-efficiency is a priority.
Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
LM2677 SIMPLE SWITCHER® High Efficiency 5A Step-Down Voltage Regulator | IC REG BUCK ADJ 5A TO263-7
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1,390 pieces In Stock |
MOQ:8 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM2673 SIMPLE SWITCHER® 3-A Step-Down Voltage Regulator With Adjustable Current Limit
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1,980 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
LM2673 SIMPLE SWITCHER 3A Step-Down Voltage Regulator with Adjustable Current | IC REG BUCK ADJUSTABLE 3A 14VSON
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1,890 pieces In Stock |
MOQ:8 |
Need to verify |
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Mfr. Part No. WS Part No. |
4242-VPK Small-Footprint and Low-Power Triple and Quad Channels Digital Isolators
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6,000 pieces In Stock |
MOQ:28 |
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Mfr. Part No. WS Part No. |
Synchronous Buck Controller with Temperature-Compensated, Inductor-DCR-Based Overcurrent Protection
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9,690 pieces In Stock |
MOQ:24 |
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Mfr. Part No. WS Part No. |
LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator
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3,230 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
Conv DC-DC 8V to 40V Step Down Single-Out 1.23V to 37V 3A 14-Pin VSON EP T/R / LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator | IC REG BUCK ADJUSTABLE 3A 14VSON
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3,350 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
LM2676 SIMPLE SWITCHER® High Efficiency 3A Step-Down Voltage Regulator | IC REG BUCK ADJUSTABLE 3A 14VSON
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3,310 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=-55V, Rds(on)=0.10ohm, Id=-19A)
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58,000 pieces In Stock |
MOQ:235 |
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Mfr. Part No. WS Part No. |
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32,000 pieces In Stock |
MOQ:925 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=30V, Rds(on)=0.25ohm)
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120,000 pieces In Stock |
MOQ:780 |
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Mfr. Part No. WS Part No. |
Power MOSFET | MOSFET N-CH 60V 2.7A SOT223
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8,430 pieces In Stock |
MOQ:185 |
Need to verify |
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Mfr. Part No. WS Part No. |
HEXFET® Power MOSFET | MOSFET N-CH 60V 2.7A SOT223
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9,130 pieces In Stock |
MOQ:185 |
Need to verify |
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Mfr. Part No. WS Part No. |
512Mb (x8, x16) DDR2 SDRAM
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8,960 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Phototransistor Optocoupler
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3,074 pieces In Stock 1,537 pieces Factory Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR OPTOCOUPLERS | OPTOISO 5.3KV TRANS W/BASE 6DIP
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Low Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
DUAL DIFFERENTIAL COMPARATORS | IC DUAL DIFF COMPARATOR 8-TSSOP
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76,000 pieces In Stock |
MOQ:465 |
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Mfr. Part No. WS Part No. |
HEXFET®Power MOSFET | MOSFET 2N-CH 20V 10A/12A 8-SOIC
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8,520 pieces In Stock |
MOQ:105 |
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Mfr. Part No. WS Part No. |
Dual SO-8 MOSFET for POL converters in desktop, servers, graphics cards, game consoles and set-top box | MOSFET 2N-CH 20V 10A 8-SOIC
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9,000 pieces In Stock |
MOQ:105 |
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Mfr. Part No. WS Part No. |
HEXFET Power MOSFET
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18,660 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=55V, Rds(on)=0.075ohm, Id=2.8A) | MOSFET N-CH 55V 2.8A SOT223
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20,000 pieces In Stock |
MOQ:200 |
Need to verify |
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Mfr. Part No. WS Part No. |
1.5A Switching Regulator with High Efficiency Sleep MODE | IC REG BUCK ADJ 1.5A 16HTSSOP
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1,420 pieces In Stock |
MOQ:24 |
Need to verify |
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Mfr. Part No. WS Part No. |
1.5A Switching Regulator with High Efficiency Sleep MODE | IC REG BUCK ADJ 1.5A 16HTSSOP
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1,575 pieces In Stock |
MOQ:24 |
Need to verify |
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Mfr. Part No. WS Part No. |
PowerMOS transistors Avalanche energy rated | MOSFET N-CH 500V 20A TO-247AD
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20,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
HEXFETPower MOSFET | MOSFET 2N-CH 20V 8.9A 8-SOIC
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15,265 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
General-Purpose, Gated-Oscillator-Based DC/DC Boost Converter | IC REG BOOST ADJ 2.2A 14WSON
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Low Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
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30 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
QUADRUPLE OPERATIONAL AMPLIFIERS
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104,470 pieces In Stock |
MOQ:780 |
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Mfr. Part No. WS Part No. |
Power MOSFET | MOSFET P-CH 100V 12A D2PAK
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2,900 pieces In Stock |
MOQ:24 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=55V, Rds(on)=0.0175ohm, Id=49A) | MOSFET N-CH 55V 49A TO-262
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3,803 pieces In Stock |
MOQ:17 |
Need to verify |
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Mfr. Part No. WS Part No. |
Multi-Purpose Precision Multi-Phase PWM Controller With Optional Active Voltage Positioning | IC REG CTRLR BUCK 20QFN
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3,537 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs | IC CPLD 512MC 3.5NS 256FTBGA
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
GaAs PHEMT MMIC POWER AMPLIFIER, 17 - 24 GHz | IC RF AMP VSAT 17GHZ-24GHZ DIE
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850 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Field Programmable SS VersaClock Synthesizer | IC VERSACLOCK SYNTHESIZER 8-SOIC
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
±15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers | IC TXRX RS422/485 250KBPS 8MSOP
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9,900 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Single Port Modular Jacks | CONN MOD JACK 8P8C VERT SHIELDED
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870 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
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2,320 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
T-1 3/4 (5 mm) Diffused LED Lamps | LED 5MM GAP YLW RA ANG HOUSING
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3,400 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
Small Footprint MII/RMII 10/100 Energy Efficient Ethernet Transceiver with HP Auto-MDIX and flexPWR® Technology
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9,842 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
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17,000 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
IC TXRX 5V 180MA 20SO
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25,000 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC TOUCH BUTTON CTLR 28QFN
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3,128 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=200V, Rds(on)=0.15ohm, Id=18A)
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100,000 pieces In Stock |
MOQ:205 |
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Mfr. Part No. WS Part No. |
CMOS Asynchronous Communications Element
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Low Stock |
MOQ:7 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM2662/LM2663 Switched Capacitor Voltage Converter | IC REG CHARGE PUMP INV 8SOIC
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9,060 pieces In Stock |
MOQ:30 |
Need to verify |
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Mfr. Part No. WS Part No. |
SMT, Detecting Distance : 0.7mm Phototransistor Output, Compact Refl ective Photointerrupter
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
±15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers | IC TXRX RS422/485 20MBPS 10MSOP
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52,500 pieces In Stock |
MOQ:80 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=200V, Rds(on)max=0.235ohm, Id=13A)
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30,103 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=500V, Rds(on)typ.=0.087ohm, Id=46A) | MOSFET N-CH 500V 46A SUPER247
|
3,137 pieces In Stock |
MOQ:5 |
Need to verify |
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