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. |
Optocoupler, Phototriac Output, High dV/dt, Low Input Current
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Low Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
SiGe WIDEBAND DIRECT QUADRATURE MODULATOR, 20 - 2700 MHz | RF MODULATOR 20MHZ-2.7GHZ 24QFN
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
12-Bit, 125+MSPS, CommLink™ Dual High Speed CMOS D/A (2.7V-5.5V) | IC DAC 12BIT A-OUT 48TQFP
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Low Stock |
MOQ:11 |
Need to verify |
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Mfr. Part No. WS Part No. |
MOS FET Relays | SSR RELAY SPST-NO 1A 0-40V
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Low Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
Low Power INSTRUMENTATION AMPLIFIER
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Performance E2CMOS PLD Generic Array Logic | IC CPLD 10MC 25NS 24DIP
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
GaAs HEMT MMIC LOW NOISE AMPLIFIER, 18 - 40 GHz | IC RF AMP GP 18GHZ-40GHZ DIE
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
400V N-Channel MOSFET
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal inverting buffers with 3-state outputs
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Low Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
SERIALLY PROGRAMMABLE CLOCK SOURCE
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Low Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
High Voltage Photodarlington Optocouplers
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Gap : 5mm, Slit : 0.5mm OPIC Output Case package Transmissive Photointerrupter | SENSOR OPTICAL 5MM PCB MOUNT
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Low Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
Optically Coupled 20 mA Current Loop Receiver | OPTOISO 3.75KV RECEIVER 8DIP GW
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163 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
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149 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
PNP HIGH POWER SILICON TRANSISTOR
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Low Stock |
MOQ:25 |
Need to verify |
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Mfr. Part No. WS Part No. |
Infrared Remote-control Receiver Module | SENSOR REMOTE REC 38.0KHZ 8M
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Low Stock |
MOQ:325 |
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Mfr. Part No. WS Part No. |
SENSOR REMOTE REC 36.0KHZ 14M
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Low Stock |
MOQ:1250 |
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Mfr. Part No. WS Part No. |
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5,000 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
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2,652 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
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2,180 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Precision Micropower Low Dropout Voltage Reference | IC VREF SERIES 1.8V SOT23-5
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Low Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
SIMPLE SWITCHER 42V, 0.5A Step-Down Switching Regulator
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11,400 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
LM25574/LM25574-Q1 SIMPLE SWITCHER 42V, 0.5A Step-Down Switching Regulator | IC REG BUCK ADJ 500MA 16TSSOP
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3,600 pieces In Stock |
MOQ:24 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM25574/LM25574-Q1 SIMPLE SWITCHER 42V, 0.5A Step-Down Switching Regulator | IC REG BUCK ADJ 500MA 16TSSOP
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3,920 pieces In Stock |
MOQ:24 |
Need to verify |
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Mfr. Part No. WS Part No. |
Precision Micropower Low Dropout Voltage Reference | IC VREF SERIES 1.8V SOT23-5
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1,977 pieces In Stock |
MOQ:40 |
Need to verify |
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Mfr. Part No. WS Part No. |
1.4MHz Dual, 180 Out-of-Phase, Step-Down PWM Controller | IC REG CTRLR BUCK 24QSOP
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812 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP | IC MOSFET DRVR SYNC BUCK 10-DFN
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Low Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Eight Character 5.0 mm (0.2 inch) Glass/Ceramic Intelligent 5 X 7 Alphanumeric Displays for Military Applications | DISPLAY 5X7 8DIGIT .2" 32DIP RED
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
SUBMINIATURE DIP RELAY
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15,668 pieces In Stock |
MOQ:105 |
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Mfr. Part No. WS Part No. |
ADJUSTABLE VOLTAGE REGULATORS THREE-TERMINAL 3 A | IC REG LINEAR POS ADJ 3A TO3
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20 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
GaAs MMIC SMT DOUBLEBALANCED MIXER, 0.7 - 2.0 GHz
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1,630 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Low Power Quad Channels Digital Isolators
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20,552 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
Low Power Quad Channels Digital Isolators | DGTL ISO 4.243KV GEN PURP 16SOIC
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21,000 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
512Kx16 bit Low Power Full CMOS Static RAM
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Low Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
256 k High Speed SRAM (32-kword 8-bit)
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621 pieces In Stock |
MOQ:24 |
Need to verify |
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Mfr. Part No. WS Part No. |
524288-word x 8-bit High Speed CMOS Static RAM
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Low Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
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131 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
CLOCK DIVIDER
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Limited Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Operational Amplifiers
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Low Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
OptiMOS-P2 Power-Transistor
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Low Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
256Kx16 Bit High Speed Static RAM(5.0V Operating). Operated at Commercial and Industrial Temperature Ranges.
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549 pieces In Stock |
MOQ:24 |
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Mfr. Part No. WS Part No. |
512 x 8 CMOS PROM
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
NPN EPITAXIAL PLANAR TRANSISTOR
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
1.5 A Adjustable Output, Positive Voltage Regulator | IC REG LINEAR POS ADJ 1.5A D2PAK
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24,923 pieces In Stock |
MOQ:140 |
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Mfr. Part No. WS Part No. |
PHOTO COUPLERS
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445 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
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38,998 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
LM4132 SOT-23 Precision Low Dropout Voltage Reference | IC VREF SERIES 2.048V SOT23-5
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2,000 pieces In Stock |
MOQ:30 |
Need to verify |
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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
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2,300 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Photovoltaic Solid-State Relay Optocouplers
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14,500 pieces In Stock |
MOQ:70 |
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