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. |
Dual/Quad SPST, CMOS Analog Switches | IC SWITCH QUAD SPST 16SOIC
|
413 pieces In Stock |
MOQ:11 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
NPN POWER SILICON SWITCHING TRANSISTOR | TRANS NPN 300V 5A TO39
|
1,000 pieces In Stock |
MOQ:2 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
500V CoolMOS™ CE Power MOSFET
|
7,000 pieces In Stock |
MOQ:215 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Coaxial cable connection of Antennas, Sensors, and Communication Trunk Lines | CONN HOUSING FOR F TERMINALS
|
8,000 pieces In Stock |
MOQ:100 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Integrated P-Channel PowerTrench MOSFET and Schottky Diode | MOSFET P-CH 30V 5.3A 8-SOIC
|
|
MOQ:105 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
|
|
37 pieces In Stock |
MOQ:1 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Low Voltage, Single and Dual Supply, 8 to 1 Multiplexer, Dual 4 to 1 Multiplexer and a Triple SPDT Analog Switch | IC MUX/DEMUX DUAL 4X1 16TSSOP
|
|
MOQ:35 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Hermetically Sealed, Transistor Output Optocouplers for Analog and Digital Applications | OPTOISO 1.5KV TRANS W/BASE CLCC
|
900 pieces In Stock |
MOQ:1 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
WIDE INPUT AND OUTPUT, SYNCHRONOUS BUCK REGULATOR | IC REG CTRLR BUCK 16-MLPQ
|
1,650 pieces In Stock |
MOQ:55 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
One Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers | IC TXRX 2/2 FULL RS232 20SSOP
|
2,054 pieces In Stock |
MOQ:30 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
N-Channel SuperFET II MOSFET | MOSFET N-CH 600V 28A TO220
|
9,400 pieces In Stock |
MOQ:14 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Precision Micropower Series Voltage Reference | IC VREF SERIES 2.048V SOT23-5
|
9,900 pieces In Stock |
MOQ:35 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Rectifier Diode Switching 400V 12A 200ns 2-Pin DO-4 Tray / FAST RECOVERY RECTIFIERS Qualified per MIL-PRF-19500/304 | DIODE GEN PURP 400V 12A DO203AA
|
948 pieces In Stock 474 pieces Factory Stock |
MOQ:1 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Low-Voltage, Single and Dual Supply, 8 to 1 Multiplexer, Dual 4 to 1 Multiplexer and a Triple SPDT Analog Switches | IC MUX/DEMUX 8X1 16QSOP
|
5,000 pieces In Stock |
MOQ:15 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps/1Mbps, RS-232 Transceivers with Enhanced Automatic Power-down | IC TXRX 3/5 RS232 FULL 32QFN
|
9,600 pieces In Stock |
MOQ:10 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
LED FLYBACK CONTROL IC | IC LED DRIVER OFFLINE 8SOIC
|
7,000 pieces In Stock |
MOQ:40 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
FETKY MOSFET & Schottky Diode
|
Low Stock |
MOQ:125 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Green Mode Fairchild Power Switch (FPS)
|
|
9,200 pieces In Stock |
MOQ:40 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=150V, Rds(on)max=0.090ohm, Id=23A)
|
11,600 pieces In Stock |
MOQ:30 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Inductance-to-Digital Converter | IC IND TO DGT CONV 16BIT 16WSON
|
400 pieces In Stock |
MOQ:7 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
480MHz, SOT-23, Video Buffer with Output Disable | IC VIDEO BUFFER 480MHZ 8DIP
|
4,700 pieces In Stock |
MOQ:26 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
DUAL POLE OptoMOS Relay | RELAY SPST-NO/NC 200MA 0-250V
|
7,600 pieces In Stock |
MOQ:8 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Advanced Pulse-Width Modulation (PWM) Controller for Home Gateways | IC REG CTRLR BUCK 8SOIC
|
12,000 pieces In Stock |
MOQ:45 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Triple 8-Bit, 40 MSPS, RGB, 3-Channel D/A Converter | IC DAC 8BIT A-OUT 48MQFP
|
Low Stock |
MOQ:9 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Higher Power, 4A switching with a 20V load, DIP package. Low 20 mΩ ON Resistance. | SSR RELAY SPST-NO 4A 0-20V
|
5,500 pieces In Stock |
MOQ:6 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Stellaris® LM3S5762 Microcontroller | IC MCU 32BIT 128KB FLASH 64LQFP
|
Low Stock |
MOQ:3 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Precision Current Gauge IC with Internal Zero Ohm Sense Element and PWM Output | IC CURRENT GAUGE PREC 8VSSOP
|
157 pieces In Stock |
MOQ:20 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Single Supply Quad Operational Amplifiers
|
|
7,000 pieces In Stock |
MOQ:160 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
LM2597/LM2597HV SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator | IC REG BUCK 5V 500MA 8SOIC
|
5,795 pieces In Stock |
MOQ:7 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
High efficiency, two-digit numeric displays
|
5,500 pieces In Stock |
MOQ:15 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Quad Comparator | IC COMPARATOR QUAD 14-DIP
|
6,722 pieces In Stock |
MOQ:335 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Directional Coupler 50Ω 50 to 1500 MHz
|
1,679 pieces In Stock |
MOQ:4 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
TRANSISTORS N-CHANNEL(Vdss=100V, Rds(on)=0.18ohm, Id=14A) | MOSFET N-CH TO-204AA TO-3
|
1,200 pieces In Stock |
MOQ:7 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
6.2 & 6.55 Volt Temperature Compensated 6.2 & 6.55 Volt Temperature Compensated | DIODE ZENER 6.2V 500MW DO35
|
215 pieces In Stock |
MOQ:5 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
ULTRA FAST RECTIFIERS
|
|
600 pieces In Stock |
MOQ:2 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
HERMETIC AXIAL LEAD RECTIFIER | DIODE GEN PURP 200V 1A AXIAL
|
50 pieces In Stock |
MOQ:17 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
8V to 14V, Single-Phase Synchronous Buck Pulse-Width Modulation PWM Controller With Integrated Gate Drivers | IC REG CTRLR BUCK 14SOIC
|
Low Stock |
MOQ:18 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
High Performance 1A Linear Regulator with Programmable Current Limiting | IC REG LINEAR POS ADJ 1A 10DFN
|
2,070 pieces In Stock |
MOQ:45 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Flexible Single Ended Current Mode PWM | IC REG CTRLR BOOST/FLYBK 16TSSOP
|
34,000 pieces In Stock |
MOQ:17 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
HEXFET® Power MOSFET | MOSFET N-CH 150V 43A TO-247AC
|
1,980 pieces In Stock |
MOQ:23 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
ADVANCED SMARTRECTIFIER CONTROL IC | IS REG CTRLR FLYBCK PWM 8SOIC
|
|
MOQ:30 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
GaAs HEMT LOW NOISE AMPLIFIER, 57 - 65 GHz | IC RF AMP GP 57GHZ-65GHZ DIE
|
1,600 pieces In Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 20 GHz | IC RF SWITCH SP4T 20GHZ 24SMT
|
110 pieces In Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
GaAs InGaP HBT MMIC POWER AMPLIFIER, 5 - 7 GHz | IC RF AMP GP 5GHZ-7GHZ 8SMD
|
9,400 pieces In Stock |
MOQ:4 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
SMT GaAs HBT MMIC x2 ACTIVE FREQUENCY MULTIPLIER, 9.9 - 12.7 GHz OUTPUT | IC MULTIPLIER X2 ACTIVE 16-QFN
|
3,556 pieces In Stock |
MOQ:3 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
+5V Powered RS-232 Transmitters/Receivers | IC TXRX 5/3 RS232 FULL 24SOIC
|
Low Stock |
MOQ:20 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
HIGH CURRENT SILICON BRIDGE RECTIFIER(VOLTAGE - 50 to 1000 Volts CURRENT - 35 Amperes) | BRIDGE RECT 1P 100V 35A GBPC-W
|
|
MOQ:35 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
FRED
|
31,000 pieces In Stock |
MOQ:125 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
High Current, High Frequency, Power Inductors | FIXED IND 170NH 60A 0.29 MOHM
|
11,900 pieces In Stock |
MOQ:45 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
High Current, Low-Profile Power Inductors | FIXED IND 105NH 38A 0.32 MOHM
|
18,000 pieces In Stock |
MOQ:50 |
![]() |
|