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 |
---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Part No. WS Part No. |
Four-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR10, VR11, and AMD Applications | IC REG CTRLR VR10 1OUT 48QFN
|
11,200 pieces In Stock |
MOQ:30 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Precision Micropower Shunt Voltage Reference
|
13,000 pieces In Stock |
MOQ:18 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
DUAL POLE OptoMOS Relay | SSR RELAY SPST-NO 170MA 0-250V
|
1,470 pieces In Stock |
MOQ:13 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Precision Micropower Shunt Voltage Reference
|
12,500 pieces In Stock |
MOQ:25 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
VR11.1, 4-Phase PWM Controller with Light Load Efficiency Enhancement and Load Current Monitoring | IC REG CTRLR VR11.1 1OUT 40QFN
|
1,040 pieces In Stock |
MOQ:11 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Precision Micropower Shunt Voltage Reference | IC VREF SHUNT 1.225V SOT23
|
4,250 pieces In Stock |
MOQ:60 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
DUAL POLE OptoMOS Relay | SSR RELAY SPST-NO 170MA 0-250V
|
8,000 pieces In Stock |
MOQ:11 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
LM4041 Precision Micropower Shunt Voltage Reference | IC VREF SHUNT 1.225V SOT23
|
7,630 pieces In Stock |
MOQ:90 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
5V or 12V Single Synchronous Buck Pulse-Width Modulation (PWM) Controller | IC REG CTRLR BUCK 10-TDFN
|
6,600 pieces In Stock |
MOQ:23 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
LM4050/LM4050Q Precision Micropower Shunt Voltage Reference | IC VREF SHUNT 5V SOT23-3
|
5,608 pieces In Stock |
MOQ:30 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
10/100 Non-PCI Ethernet Single Chip MAC + PHY
|
1,230 pieces In Stock |
MOQ:1 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
LM4050/LM4050Q Precision Micropower Shunt Voltage Reference | IC VREF SHUNT 2.5V SOT23-3
|
3,000 pieces In Stock |
MOQ:1725 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Dual 6-Phase + 1-Phase PWM Controller for VR12/IMVP7 Applications | IC REG IMVP-7 VR12 2OUT 60QFN
|
9,200 pieces In Stock |
MOQ:6 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
LM4050/LM4050Q Precision Micropower Shunt Voltage Reference | IC VREF SHUNT 4.096V SOT23
|
1,070 pieces In Stock |
MOQ:90 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
|
3,570 pieces In Stock |
MOQ:2 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
LM4051 Precision Micropower Shunt Voltage Reference | IC VREF SHUNT 1.225V SOT23
|
20,000 pieces In Stock |
MOQ:60 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Synchronizing Current Mode PWM for Subscriber Line Interface Circuits (SLICs) | IC REG CTRLR BOOST/FLYBK 14SOIC
|
3,600 pieces In Stock |
MOQ:19 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Precision Micropower Series Voltage Reference | IC VREF SERIES 3.3V SOT23-5
|
4,130 pieces In Stock |
MOQ:30 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Monolithic Digital IC Brushless Motor Driver
|
6,540 pieces In Stock |
MOQ:14 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
LM4128/LM4128Q SOT-23 Precision Micropower Series Voltage Reference
|
|
1,500 pieces In Stock |
MOQ:3 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Dual Output LNB Supply and Control Voltage Regulator with I2C Interface for Advanced Satellite Set-top Box Designs | IC REG CONV SATELLIT 2OUT 32QFN
|
6,810 pieces In Stock |
MOQ:16 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Precision Micropower Series Voltage Reference | IC VREF SERIES 4.096V SOT23-5
|
18,000 pieces In Stock |
MOQ:22 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Single-Phase Full-Wave Fan Motor Driver
|
7,540 pieces In Stock |
MOQ:185 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Precision Micropower Series Voltage Reference | IC VREF SERIES 2.5V SOT23-5
|
15,000 pieces In Stock |
MOQ:45 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Triple Output Regulator with Single Synchronous Buck and Dual LDO | IC REG TRPL BUCK/LNR SYNC 24QFN
|
9,000 pieces In Stock |
MOQ:35 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Precision Micropower Series Voltage Reference | IC VREF SERIES 2.048V SOT23-5
|
11,200 pieces In Stock |
MOQ:6 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Monolithic Digital IC For Fan Motor Single-phase Full-wave Driver
|
8,300 pieces In Stock |
MOQ:8 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Precision Micropower Series Voltage Reference
|
21,700 pieces In Stock |
MOQ:40 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Dual (180° Out-of-Phase) PWM and Linear Controller | IC REG TRPL BUCK/LNR SYNC 24QSOP
|
26,000 pieces In Stock |
MOQ:15 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
LM4132 SOT-23 Precision Low Dropout Voltage Reference | IC VREF SERIES 2.048V SOT23-5
|
3,230 pieces In Stock |
MOQ:30 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Low-voltage/Low-saturation Bidirectional Constant-Voltage Regulated Motor Driver
|
1,770 pieces In Stock |
MOQ:5 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
High Precision Low Noise Low Dropout Voltage | IC VREF SERIES 1.25V 8SOIC
|
29,000 pieces In Stock |
MOQ:22 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Linear Power Controller 8-Pin SOIC N EP / Multiple Linear Power Controller with ACPI Control Interface | IC PWR SUPPLY CTRLR/MONITR 8SOIC
|
1,500 pieces In Stock |
MOQ:115 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
High Precision Low Noise Low Dropout Voltage | IC VREF SERIES 2.048V 8SOIC
|
7,500 pieces In Stock |
MOQ:2 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Low-saturation, current-controlled bidirectional motor driver
|
2,000 pieces In Stock |
MOQ:17 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
LM431 Adjustable Precision Zener Shunt Regulator
|
|
16,000 pieces In Stock |
MOQ:70 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller | IC REG CTRLR BUCK 14SOIC
|
10,900 pieces In Stock |
MOQ:135 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Programmable Shunt Regulator | IC VREF SHUNT ADJ TO92-3
|
46,000 pieces In Stock |
MOQ:685 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Low-Voltage/Low Saturation Voltage Type Bidirectional Motor Driver
|
7,000 pieces In Stock |
MOQ:45 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Programmable Shunt Regulator | IC VREF SHUNT ADJ 8SOP
|
20,000 pieces In Stock |
MOQ:215 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller | IC REG CTRLR BUCK 16QFN
|
5,200 pieces In Stock |
MOQ:2 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
SOT-23 Precision Centigrade Temperature Sensors
|
1,370 pieces In Stock |
MOQ:65 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Power Brushless Motor Pre-Driver IC for OA Equipment
|
1,620 pieces In Stock |
MOQ:12 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
VRM8.5 Dual PWM and Dual Linear Power System Controller | IC REG CTRLR VRM8.5 4OUT 28SOIC
|
5,850 pieces In Stock |
MOQ:9 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Single-Channel Low Saturation Voltage Forward/Reverse Motor Driver
|
9,100 pieces In Stock |
MOQ:21 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
VRM8.5 PWM and Triple Linear Power System Controller | IC REG CTRLR PWM 4OUT 28SOIC
|
2,820 pieces In Stock |
MOQ:20 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Three-Phase Brushless Motor Driver for Portable VCR Capstan Motors
|
4,400 pieces In Stock |
MOQ:3 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Dual Regulator - Standard Buck PWM and Linear Power Controller | IC REG DL BUCK/LINEAR SYNC 8SOIC
|
67,000 pieces In Stock |
MOQ:145 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Wire-wound Chip Inductors (LB series) | FIXED IND 22UH 105MA 1 OHM SMD
|
19,000 pieces In Stock |
MOQ:40 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Dual Regulator.Synchronous Rectified Buck PWM and Linear Power Controller
|
8,000 pieces In Stock |
MOQ:30 |
Need to verify |
|