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. |
Chip Schottky Barrier Diodes - Silicon epitaxial planer type
|
10,500 pieces In Stock |
MOQ:225 |
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Mfr. Part No. WS Part No. |
MOS FET Relays | SSR RELAY SPST-NO 1A 0-60V
|
Low Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
HEXFET Power MOSFET
|
6,058 pieces In Stock |
MOQ:150 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM4051 Precision Micropower Shunt Voltage Reference | IC VREF SHUNT 1.225V SOT23
|
7,000 pieces In Stock |
MOQ:17 |
Need to verify |
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Mfr. Part No. WS Part No. |
Single Synchronous Buck Pulse-Width Modulation PWM Controller | IC REG CTRLR BUCK 14SOIC
|
14,262 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
LM2940-N/LM2940C 1A Low Dropout Regulator | IC REG LIN 12V 1A DDPAK/TO263-3
|
1,300 pieces In Stock |
MOQ:24 |
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Mfr. Part No. WS Part No. |
Very low drop voltage regulators with inhibit | IC REG LINEAR 8.5V 500MA DPAK
|
2,500 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
Dual Operational Amplifier | IC OPAMP GP 2 CIRCUIT 8SOIC
|
67,000 pieces In Stock |
MOQ:255 |
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Mfr. Part No. WS Part No. |
LM2670 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync | IC REG BUCK 3.3V 3A TO263-7
|
90 pieces In Stock |
MOQ:8 |
Need to verify |
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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 LP 8-SOIC
|
8,500 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
LM3671, LM3671Q 2MHz, 600mA Step-Down DC-DC Converter | IC REG BUCK 1.375V 600MA SOT23-5
|
110 pieces In Stock |
MOQ:75 |
Need to verify |
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Mfr. Part No. WS Part No. |
200 mA very low quiescent current linear regulator IC | IC REG LINEAR 2.1V 200MA 4DFN
|
88,500 pieces In Stock |
MOQ:230 |
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Mfr. Part No. WS Part No. |
silicon bilateral voltage triggered switch | SIDAC 104-118V 1A DO15
|
Low Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
SURFACE MOUNT GLASS PASSIVATED JUNCTION RECTIFIER
|
9,000 pieces In Stock |
MOQ:810 |
Need to verify |
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Mfr. Part No. WS Part No. |
SURFACE MOUNT GLASS PASSIVATED HIGH EFFICIENCY SILICON RECTIFIER (VOLTAGE RANGE 50 to 1000 Volts CURRENT 2.0 Amperes)
|
18,000 pieces In Stock |
MOQ:440 |
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Mfr. Part No. WS Part No. |
3-TERMINAL ADJUSTABLE REGULATORS | IC REG LIN NEG ADJ 1.5A TO220-3
|
6,000 pieces In Stock |
MOQ:165 |
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Mfr. Part No. WS Part No. |
LM4132 SOT-23 Precision Low Dropout Voltage Reference | IC VREF SERIES 3.3V SOT23-5
|
30,000 pieces In Stock |
MOQ:23 |
Need to verify |
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Mfr. Part No. WS Part No. |
0.8 Amp Single Phase Glass Passivated Bridge Rectifier 100 to 1000 Volts
|
8,000 pieces In Stock |
MOQ:245 |
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Mfr. Part No. WS Part No. |
LM3674 2MHz, 600mA Step-Down DC-DC Converter in SOT-23 | IC REG BUCK ADJ 600MA SOT23-5
|
28,500 pieces In Stock |
MOQ:45 |
Need to verify |
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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. |
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. |
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. |
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 |
|||||||
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. |
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. |
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. |
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 |