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. |
MOS FET Relays | SSR RELAY SPST-NO 2.5A 0-60V
|
267 pieces In Stock |
MOQ:7 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
SIMPLE SWITCHER 3.5 V to 36 V 3 A Synchronous Step-Down Voltage Converter | IC REG BUCK ADJ 3A 16HTSSOP
|
1,300 pieces In Stock |
MOQ:10 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Precision Micropower Low Dropout Voltage Reference | IC VREF SERIES 3V SOT23-5
|
|
113,100 pieces In Stock |
MOQ:35 |
Need to verify |
|
|||||
Mfr. Part No. WS Part No. |
MILITARY APPROVED HIGH EFFICIENCY 2.5 AMP AND 6.0 AMP | DIODE GEN PURP 150V 1A D5A
|
730 pieces In Stock |
MOQ:4 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
HiPerFET Power MOSFETs
|
1,984 pieces In Stock |
MOQ:3 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
uP Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset | IC SUPERVISOR MPU 4.38V 8DIP
|
Low Stock |
MOQ:16 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
High Performance Industry Standard Single-Ended Current Mode PWM Controller | IC REG CTRLR PWM CM 8SOIC
|
6,450 pieces In Stock |
MOQ:24 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
1A Ultra Low Dropout Linear Regulator with Programmable Current Limiting | IC REG LINEAR 5V 1A 10DFN
|
7,000 pieces In Stock |
MOQ:45 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
INA20x High-Side Measurement Current-Shunt Monitor | IC CURRENT MONITOR 3.5% 8SOIC
|
12,300 pieces In Stock |
MOQ:17 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
20A GLASS PASSIVATED BRIDGE RECTIFIER | BRIDGE RECT 1PHASE 100V 20A GBJ
|
Low Stock |
MOQ:70 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Motion SPMR 5 SuperFETR Series
|
|
7,500 pieces In Stock |
MOQ:9 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
1.2V TO 37V VOLTAGE REGULATOR | IC REG LINEAR POS ADJ 1.5A D2PAK
|
6,527 pieces In Stock |
MOQ:65 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
MEMS INERTIAL SENSOR 3-Axis - +-2g/+-6g Digital Output Low Voltage Linear Accelerometer | ACCEL 2-6G I2C/SPI 28QFPN
|
5,200 pieces In Stock |
MOQ:5 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs | IC CPLD 64MC 7.5NS 44TQFP
|
480 pieces In Stock |
MOQ:4 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
1.5A GLASS PASSIVATED BRIDGE RECTIFIER | BRIDGE RECT 1P 600V 1.5A KBPM
|
8,000 pieces In Stock |
MOQ:135 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
JAN, JANTX, JANTXV, SINGLE CHANNEL OPTOCOUPLERS | OPTOISO 1KV TRANS W/BASE TO78-6
|
2,100 pieces In Stock |
MOQ:2 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
High Voltage IGBT
|
1,300 pieces In Stock |
MOQ:4 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Single Synchronous Buck Pulse-Width Modulation (PWM) Controller | IC REG CTRLR BUCK 14SOIC
|
1,070 pieces In Stock |
MOQ:45 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
HEXFET Power MOSFET | MOSFET 2P-CH 20V 2.3A 8-SOIC
|
26,000 pieces In Stock |
MOQ:115 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Energy Recovery
|
|
Low Stock |
MOQ:2 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Smart Power Module for Front-End Rectifier | MODULE SPM 600V 60A SPMHC
|
1,600 pieces In Stock |
MOQ:3 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Super I/O Controller with ACPI Support, Real Time Clock and Consumer IR | IC CTRLR SUPER I/O ENH 128-QFP
|
1,100 pieces In Stock |
MOQ:2 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE | IC VREF SHUNT 1.225V TO92-3
|
|
MOQ:60 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Commander Class
|
4,000 pieces In Stock |
MOQ:30 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
1.5 WATT GLASS ZENER DIODES | DIODE ZENER 7.5V 1.5W D5A
|
Low Stock |
MOQ:3 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
TRANSISTORS N-CHANNEL(Vdss=100V, Rds(on)=0.055ohm, Id= 38A) | MOSFET N-CH TO-204AE TO-3
|
955 pieces In Stock 440 pieces Factory Stock |
MOQ:3 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
SILICON 400 mW ZENER DIODES | DIODE ZENER 7.5V 500MW DO35
|
3,800 pieces In Stock |
MOQ:18 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
In-System Programmable High Density PLD
|
11,200 pieces In Stock |
MOQ:5 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Robust EMC, Low-Power, Quad-Channel Reinforced Digital Isolators
|
|
15,795 pieces In Stock |
MOQ:11 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
INSULATED GATE BIPOLAR TRANSISTOR | IGBT 600V 76A 268W TO247AC
|
Low Stock |
MOQ:14 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Automotive-Grade, Voltage Output, Low- or High-Side Measurement | IC CURR SENSE 1 CIRCUIT SC70-6
|
30,634 pieces In Stock |
MOQ:85 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
6-Pin DIP Triac Drivers
|
|
9,000 pieces In Stock |
MOQ:19 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Capacitance-to-Digital Converter (FDC) for Capacitive Sensing | 28-BIT CAPACITANCE-TO-DIGITAL CO
|
11,800 pieces In Stock |
MOQ:9 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Commom Input OptoMOS Relays | SSR RELAY SPST-NO 120MA 0-250V
|
5,400 pieces In Stock |
MOQ:10 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Six sigma quality | DIODE GEN PURP 125V 150MA DO35
|
7,000 pieces In Stock |
MOQ:11 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
±16.5kV ESD (IEC61000-4-2) Protected, Large Output Swing, 5V, Full Fail-Safe, 1/8 Unit Load, RS-485/RS-422 Transceivers | IC TXRX RS422/485 115KBPS 8MSOP
|
2,320 pieces In Stock |
MOQ:45 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
128K x 8 HIGH-SPEED CMOS STATIC RAM
|
99 pieces In Stock |
MOQ:11 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
HIGH-SPEED 1K x 8 DUAL-PORT STATIC RAM
|
14 pieces In Stock |
MOQ:5 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Non-polarized 1 Form C relay that realizes nominal operating power of 150 mW | RELAY TELECOM SPDT 1A 24VDC
|
8,700 pieces In Stock |
MOQ:14 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Plastic Optical Fiber Cable and Accessories for Versatile Link | TOOL HAND CRIMPER FBR OPTIC SIDE
|
200 pieces In Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Hermetically Sealed, Transistor Output Optocouplers for Analog and Digital Applications | OPTOISO 1.5KV TRANS W/BASE 8DIP
|
500 pieces In Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
20V N-Channel PowerTrench MOSFET
|
|
8,000 pieces In Stock |
MOQ:45 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
PolarHV HiPerFET Power MOSFET
|
5,930 pieces In Stock |
MOQ:8 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
SMPS MOSFET | MOSFET N-CH 500V 11A D2PAK
|
5,186 pieces In Stock |
MOQ:18 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=60V, Rds(on)=0.10ohm, Id=2.5A) | MOSFET N-CH 60V 2.5A 4-DIP
|
9,300 pieces In Stock |
MOQ:30 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
High Common-Mode Voltage DIFFERENCE AMPLIFIER | IC OPAMP DIFF 1 CIRCUIT TO99-8
|
1,900 pieces In Stock |
MOQ:4 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Single/Dual/Triple/Quad Operational Amplifiers | IC OPAMP GP 4 CIRCUIT 14DIP
|
10,600 pieces In Stock |
MOQ:8 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
16-Bit LVTTL/GTLP Universal Bus Transceiver
|
|
10,300 pieces In Stock |
MOQ:7 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Micropower Voltage Reference | IC VREF SHUNT 1.235V TO46-2
|
9,700 pieces In Stock |
MOQ:7 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
SILICON 400 mW ZENER DIODES | DIODE ZENER 12V DO35
|
Low Stock |
MOQ:40 |
Need to verify |
|