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. |
1/8 Unit Load, 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers | IC TXRX RS485/422 5V HS 8-SOIC
|
10,060 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
Programmable Operational Amplifier | IC OPAMP GP 1 CIRCUIT 8SOIC
|
4,200 pieces In Stock |
MOQ:70 |
Need to verify |
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Mfr. Part No. WS Part No. |
Surface Mount Microwave Schottky Mixer Diodes | RF DIODE SCHOTTKY 4V 75MW SOT23
|
18,500 pieces In Stock |
MOQ:55 |
Need to verify |
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Mfr. Part No. WS Part No. |
Ultra Low Power 3 Ld Voltage Supervisors in SC-70 and SOT-23 Packages | IC VOLT SUPERVISOR 4.64V SOT23-3
|
Low Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
HALF PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS | OPTOISO 3.75KV TRANS 4-MINI-FLAT
|
32,000 pieces In Stock |
MOQ:140 |
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Mfr. Part No. WS Part No. |
Fault Protected, Extended Common Mode Range, RS-485/RS-422 Transceivers | IC TXRX RS485 FAULT PROT 14SOIC
|
7,500 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
2-Ampere Dual Low-Side Ultrafast MOSFET Drivers | 2A 8 LEAD SOIC DUAL NON INVERTIN
|
46,104 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
Single Port USB Power Switch and Over-Current Protection | IC USB POWER SWITCH 8-SOIC
|
3,090 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
3A Low-Voltage Low-Dropout Regulator
|
19,200 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
Surface Mount PIN Diodes
|
19,300 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
3.5A STEP DOWN SWITCHING REGULATOR | IC REG BUCK ADJ/3.3V 3.5A 20SO
|
3,200 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
MachXO2™ Family Data Sheet | IC FPGA 21 I/O 32QFNS
|
7,350 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
LM4040-N/LM4040Q-N Precision Micropower Shunt Voltage Reference | IC VREF SHUNT 5V SOT23-3
|
3,310 pieces In Stock |
MOQ:85 |
Need to verify |
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Mfr. Part No. WS Part No. |
N - CHANNEL ENHANCEMENT MODE POWER MOS TRANSISTORS | MOSFET N-CH 200V 5.2A TO-220AB
|
16,720 pieces In Stock |
MOQ:150 |
Need to verify |
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Mfr. Part No. WS Part No. |
DirectFETPower MOSFET | MOSFET N-CH 25V 19A DIRECTFET-SQ
|
30,830 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
N ch Trench Power MOSFET | MOSFET N-CH 40V 14A 8DFN
|
14,600 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Motor Controller 5V 20-Pin SO T/R / STEPPER MOTOR CONTROLLERS | IC MOTOR DRV BIPOLAR/UNIPLR 20SO
|
3,700 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
N ch Trench Power MOSFET | MOSFET N-CH 40V 17A 8DFN
|
14,600 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
LF444 Quad Low Power JFET Input Operational Ampli | IC OPAMP JFET 4 CIRCUIT 14SOIC
|
25,700 pieces In Stock 500 pieces Factory Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
LM2574/LM2574HV SIMPLE SWITCHER™ 0.5A Step-Down Voltage Regulator | IC REG BUCK 12V 500MA 14SOIC
|
5,600 pieces In Stock |
MOQ:30 |
Need to verify |
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Mfr. Part No. WS Part No. |
Step-up PWM DC/DC Converter with Integrated Op-Amp and Gate Pulse Modulation Switch | IC REG BOOST ADJ 2A 24WQFN
|
14,600 pieces In Stock |
MOQ:15 |
Need to verify |
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Mfr. Part No. WS Part No. |
EcoSPARK®2 300mJ, 400V, N-Channel Ignition IGBT | IGBT 400V 41A 150W DPAK
|
60,000 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features | IC REG BUCK ADJ 1A TO263-7
|
30,000 pieces In Stock |
MOQ:19 |
Need to verify |
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Mfr. Part No. WS Part No. |
HALF-BRIDGE DRIVER | IC DRIVER HALF-BRIDGE 8-DIP
|
14,800 pieces In Stock |
MOQ:65 |
Need to verify |
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Mfr. Part No. WS Part No. |
GaAs MMIC SMT DOUBLEBALANCED MIXER, 4.5 - 6 GHz
|
45,000 pieces In Stock |
MOQ:14 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
PWM CONTROLLED - HIGH CURRENT DMOS UNIVERSAL MOTOR DRIVER | IC MOTOR DRIVER BIPLR 36POWERSO
|
2,500 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
HIGH AND LOW SIDE DRIVER | IC DRIVER HIGH/LOW SIDE 16-SOIC
|
55,355 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Ultra Low Power 3 Ld Voltage Supervisors in SC-70 and SOT-23 Packages | IC VOLT SUPERVISOR 2.63V SC-70
|
10,000 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
5A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED
|
Datasheet |
15,000 pieces In Stock |
MOQ:25 |
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Mfr. Part No. WS Part No. |
200 mA low quiescent current very low noise LDO | IC REG LINEAR 0.8V 200MA SOT23-5
|
15,000 pieces In Stock |
MOQ:120 |
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Mfr. Part No. WS Part No. |
Small Signal Diodes
|
15,000 pieces In Stock |
MOQ:700 |
Need to verify |
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Mfr. Part No. WS Part No. |
Multilayer Chip Inductors for High Frequency | FIXED IND 3.3NH 320MA 230 MOHM
|
15,000 pieces In Stock |
MOQ:2075 |
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Mfr. Part No. WS Part No. |
Operating temperature range | CAP CER 1.3PF 25V NP0 0201
|
Limited Stock |
MOQ:17860 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=60V, Rds(on)=0.20ohm, Id=10A) | MOSFET N-CH 60V 10A D2PAK
|
15,000 pieces In Stock |
MOQ:55 |
Need to verify |
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Mfr. Part No. WS Part No. |
Fault Protected, Extended Common Mode Range, RS-485/RS-422 Transceivers | IC TXRX RS485 FAULT PROT 8SOIC
|
3,000 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
POSITIVE VOLTAGE REGULATORS | IC REG LINEAR 8V 100MA 8SO
|
15,200 pieces In Stock |
MOQ:420 |
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Mfr. Part No. WS Part No. |
Precision Micropower Low Dropout Voltage Reference | IC VREF SERIES 1.25V SOT23-5
|
1,432 pieces In Stock |
MOQ:50 |
Need to verify |
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Mfr. Part No. WS Part No. |
±40V Fault Protected, 3.3V to 5V, ±15V Common Mode Range, RS-485/RS-422 Transceivers With Cable Invert and ±15kV ESD | IC TRANSCEIVER 14-SOIC
|
15,300 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
HIGH EFFICIENCY RECTIFIERS(1.0A,50-400V)
|
15,030 pieces In Stock |
MOQ:1720 |
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Mfr. Part No. WS Part No. |
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE | IC VREF SHUNT 5V SOT23-3
|
221,000 pieces In Stock |
MOQ:125 |
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Mfr. Part No. WS Part No. |
Precision Low Power FGA™ Voltage References | IC VREF SERIES 2.5V SOT23-3
|
3,535 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
Dual 1-of-4 decoder/demultiplexer
|
30,000 pieces In Stock |
MOQ:180 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
High Value Multilayer Ceramic Capacitors (High dielectric type) | CAP CER 47UF 6.3V Y5V 1210
|
15,500 pieces In Stock |
MOQ:85 |
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Mfr. Part No. WS Part No. |
MOS FET Relays | SSR RELAY SPST-NO 120MA 0-350V
|
1,980 pieces In Stock |
MOQ:35 |
||||||||
Mfr. Part No. WS Part No. |
MOS FET Relay with N.C. (Normally Closed) Contacts for Switching Analog Signals. | SSR RELAY SPST-NC 150MA 0-350V
|
1,472 pieces In Stock |
MOQ:17 |
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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 RS485/422 3.3V ESD 8SOIC
|
360 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
Optocoupler, Phototriac Output, Zero Crossing, High dV/dt, Low Input Current | OPTOISOLATOR 5.3KV TRIAC
|
450 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
100 mA, Adjustable Output, LDO Voltage Regulator with 60 V Load Dump Protection | IC REG LIN POS ADJ 100MA D2PAK-5
|
15,800 pieces In Stock |
MOQ:90 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Low Offset Voltage Dual Comparators | IC COMP DUAL OFFSET LV 8SOIC
|
50,900 pieces In Stock |
MOQ:1050 |
Need to verify |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=800V, Rds(on)=6.5ohm, Id=1.8A) | MOSFET N-CH 800V 1.8A TO-220AB
|
15,800 pieces In Stock |
MOQ:45 |
Need to verify |