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. |
LOW POWER NPN SILICON TRANSISTOR
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Datasheet |
25,719 pieces In Stock |
MOQ:8 |
Need to verify |
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Mfr. Part No. WS Part No. |
Specifically designed for Automotive applications,this HEXFET Power MOSFET | MOSFET N-CH 55V 42A I-PAK
|
10,900 pieces In Stock |
MOQ:14 |
Need to verify |
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Mfr. Part No. WS Part No. |
Single/Dual/Triple/Quad Operational Amplifiers | IC OPAMP GP 4 CIRCUIT 14DIP
|
5,979 pieces In Stock |
MOQ:15 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon epitaxial planer type
|
1,300 pieces In Stock |
MOQ:955 |
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Mfr. Part No. WS Part No. |
Stellaris LM3S6637 Microcontroller | IC MCU 32BIT 128KB FLASH 100LQFP
|
4,900 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
THREE-TERMINAL ADJUSTABLE NEGATIVE VOLTAGE REGULATOR | IC REG LINEAR NEG ADJ 1.5A D2PAK
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3,000 pieces In Stock |
MOQ:21 |
Need to verify |
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Mfr. Part No. WS Part No. |
SILICON CONTROLLED RECTIFIER | DIODE SILICON CTRL TO39
|
1,690 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
8+0/7+1/6+2 Dual Output Digital Multi-Phase Controller | IC CTRLR PWM MULTIPHASE 56QFN
|
13,600 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
LOW POWER QUAD OPERATIONAL AMPLIFIERS
|
8,000 pieces In Stock |
MOQ:255 |
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Mfr. Part No. WS Part No. |
64K X 1 BIT DYNAMIC RAM WITH PAGE MODE
|
Low Stock |
MOQ:35 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Performance E2CMOS PLD Generic Array Logic | IC CPLD 8MC 25NS 28PLCC
|
9,000 pieces In Stock |
MOQ:21 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM185/LM285/LM385 Adjustable Micropower Voltage References
|
29,136 pieces In Stock |
MOQ:100 |
Need to verify |
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Mfr. Part No. WS Part No. |
Control MOSFET for synchronous buck converter | MOSFET N-CH 30V 100A PQFN
|
7,000 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
3.3V CMOS 16-BIT REGISTER (3-STATE)
|
216 pieces In Stock |
MOQ:40 |
Need to verify |
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Mfr. Part No. WS Part No. |
TrenchP Power MOSFETs P-Channel Enhancement Mode Avalanche Rated | MOSFET P-CH 50V 140A TO-263
|
480 pieces In Stock |
MOQ:8 |
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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
|
7,700 pieces In Stock |
MOQ:14 |
Need to verify |
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Mfr. Part No. WS Part No. |
GaAs InGaP HBT MMIC BROADBAND AMPLIFIER GAIN BLOCK, DC - 6 GHz | IC AMP HIPERLAN 0HZ-6GHZ SOT26
|
24,000 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
Low-Cost, 820 nm Miniature Link Fiber Optic Components with ST®, SMA, SC and FC Ports | XMITTER MINI HP FIB OPT ST PORT
|
5,500 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IntelliMAX Advanced Load Management Products
|
10,518 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
Motion SPMR 55 Series
|
Datasheet |
22 pieces In Stock 2 pieces Factory Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
KUP Series Panel Plug-in Relay | RELAY GEN PURPOSE DPDT 10A 24V
|
2,100 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
11A, 400V, 0.550 Ohm, N-Channel Power MOSFET | MOSFET N-CH 400V 11A TO-247AC
|
2,100 pieces In Stock |
MOQ:23 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Performance CMOS 5 x 7 Alphanumeric Displays | LED DISPLAY 5X7 8CHAR .2" RED
|
500 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
LM2671 SIMPLE SWITCHER Power Converter High Efficiency 500mA Step-Down Voltage | IC REG BUCK 12V 500MA 8SOIC
|
7,900 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
1.5A GLASS PASSIVATED BRIDGE RECTIFIER | BRIDGE RECT 1P 800V 1.5A KBPM
|
8,000 pieces In Stock |
MOQ:135 |
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Mfr. Part No. WS Part No. |
Rectifier Diode Switching 75V 0.3A 5ns 2-Pin Case D Bag / COMPUTER SWITCHING DIODE | DIODE GEN PURP 75V 300MA DO35
|
Datasheet |
5,550 pieces In Stock |
MOQ:14 |
Need to verify |
||||||
Mfr. Part No. WS Part No. |
LM25118, LM25118-Q1 Wide Voltage Range Buck-Boost Controller
|
Datasheet |
6,400 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
POSITIVE VOLTAGE REGULATORS | IC REG LINEAR 15V 1.5A TO3
|
758 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Low Harmonic Distortion, 24-Channel SPST High Voltage Analog Switch | IC SWITCH SPST 50MHZ 64VFBGA
|
6,000 pieces In Stock 3,000 pieces Factory Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
High-Efficiency Low-Side N-Channel Controller for Switching Regulator
|
Datasheet |
11,300 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
HEXFET Power MOSFET | MOSFET N-CH 30V 76A TO220FP
|
2,010 pieces In Stock |
MOQ:40 |
Need to verify |
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Mfr. Part No. WS Part No. |
Optically Coupled 20 mA Current Loop Transmitter | OPTOISO 3.75KV TRNSMTR 8DIP GW
|
2,300 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
8-Port 10/100 Integrated Switch with PHY and Frame Buffer | IC 10/100 INTEG SWITCH 128PQFP
|
1,279 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
HIGH EFFICIENCY RECTIFIERS(1.0A,600-1000V)
|
33,000 pieces In Stock |
MOQ:1720 |
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Mfr. Part No. WS Part No. |
1200V XPTTM IGBT GenX3TM w/ Diode
|
Datasheet |
2,508 pieces In Stock 1,254 pieces Factory Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
QFN Packaged, ±15kV ESD Protected, +3V to +5.5V, 300nA, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown and a Separate Logic Supply | IC TXRX 3/3 RS232 FULL 32QFN
|
5,502 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
3A/4A Low Quiescent Current High Efficiency Synchronous Buck Regulator | IC REG BUCK ADJUSTABLE 3A 16TQFN
|
25,600 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
Low-Voltage, Single and Dual Supply, Quad SPST, High Performance Analog Switches | IC SWITCH QUAD SPST 16TSSOP
|
7,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
High Efficiency Synchronous Rectification in SMPS | MOSFET N-CH 100V 180A TO-262
|
1,910 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
Low Profile, High Current IHLP® Inductors
|
Datasheet |
7,000 pieces In Stock |
MOQ:35 |
|||||||
Mfr. Part No. WS Part No. |
Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPDT Analog Switch | IC SWITCH DUAL SPDT 10MSOP
|
2,290 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
Automotive Grade TFT-LCD Power Supply | IC REG MULTI-OUTP 32-TQFP
|
8,300 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
5.5A, 200V, 0.400 Ohm, N-Channel Power MOSFET
|
1,584 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM3722/LM3723/LM3724 5-Pin Microprocessor Reset Circuits
|
Datasheet |
16,000 pieces In Stock |
MOQ:50 |
|||||||
Mfr. Part No. WS Part No. |
LM2717-ADJ Dual Step-Down DC/DC Converter
|
Datasheet |
1,776 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Voltage regulation | DIODE ZENER 11.5V 1W PMDU
|
6,000 pieces In Stock |
MOQ:65 |
||||||||
Mfr. Part No. WS Part No. |
3-Terminal 1A Negative Voltage Regulator | IC REG LINEAR -6V 1A TO220-3
|
26,000 pieces In Stock |
MOQ:110 |
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Mfr. Part No. WS Part No. |
High Value Multilayer Ceramic Capacitors (High dielectric type)
|
Datasheet |
44,000 pieces In Stock |
MOQ:7045 |
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Mfr. Part No. WS Part No. |
ACPI Regulator/Controller for Dual Channel DDR Memory Systems | IC REG/CTRLR ACPI DUAL DDR 28QFN
|
9,200 pieces In Stock |
MOQ:19 |
Need to verify |
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Mfr. Part No. WS Part No. |
Single/Dual/Triple/Quad Operational Amplifiers
|
Datasheet |
9,000 pieces In Stock |
MOQ:11 |
Need to verify |