Please be advised, WIN SOURCE will be having the Mid-Autumn Festival from September 15 to September 17.
Please Pre-order the parts you need in advance to ensure the stability of your supply chains.
We appreciate your understanding and continued support.
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Products
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FEATURED PRODUCTS
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IT infrastructure
- OEM Souring
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- HOT - SALES and EOL Components
- 88E series
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- Hard To Find
- END - OF - LIFE
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- Newest Parts
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IT infrastructure
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Integrated Circuits (ICs)
- Clock/Timing
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Embedded
- Embedded - CPLDs (Complex Programmable Logic Devices)
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Interface
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Logic
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PMIC
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Discrete Semiconductor Products
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Optical Sensors
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Connectors, Interconnects
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FEATURED PRODUCTS
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Manufacturers
- Altera
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Electronic Surplus : 30800 Products
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. |
IC RF TXRX+MCU 48QFN
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 Datasheet
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11,000 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
IC OPAMP VFB 410MHZ 8LFCSP
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Datasheet
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11,100 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
OptiMOS Power-Transistor
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11,200 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
3-to-8 Cell Li-ion Battery Pack Monitor | IC MULTI BATTERY MONITOR 48TQFN
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11,200 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
100/300/600 mA 42V Input Step-Down DC/DC Regulator in Thin SOT-23
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11,200 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
|
11,300 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC OR CTRLR SRC SELECT 14DFN
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Datasheet
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11,300 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers | IC REG CTRLR NOTEBK 4OUT 32QFN
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Datasheet
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11,800 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
LDO Voltage Regulator | IC REG LINEAR POS ADJ 3A 20VQFN
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11,800 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
600V CoolMOSª C7 Power Transistor
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11,900 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Windows 2000 USB+PS/2 Keyboard Encoder
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11,900 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
High-Accuracy, Miniature 1-A Step-Down DC-DC Converter
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12,000 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
SMT GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER, 8 - 21 GHz OUTPUT | IC MULTIPLIER X2 BB FREQ 16-QFN
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12,100 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
|
12,100 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Force Sensor
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Limited Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
1.0 Amp Silicon Rectifier 50 to 1000 Volts
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12,400 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
OptiMOS Power-Transistor
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12,400 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Dual Half Bridge Motor Driver 20-Pin SO Tube / DUAL HALF BRIDGE DRIVER
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12,500 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
LM2574/LM2574HV SIMPLE SWITCHER™ 0.5A Step-Down Voltage Regulator | IC REG BUCK 5V 500MA 14SOIC
|
12,600 pieces In Stock |
MOQ:5 |
|
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Mfr. Part No. WS Part No. |
INSULATED GATE BIPOLAR TRANSISTOR(Vces=600V, Vce(on)typ.=2.10V, @Vge=15V, Ic=12A)
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12,600 pieces In Stock |
MOQ:4 |
|
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Mfr. Part No. WS Part No. |
3.7V 400mA Low Dropout Regulator
|
13,000 pieces In Stock |
MOQ:4 |
|
||||||
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Mfr. Part No. WS Part No. |
OptiMOS Power-Transistor
|
13,000 pieces In Stock |
MOQ:4 |
|
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Mfr. Part No. WS Part No. |
PCI Express Switch 8Lanes 6 Port 2-CH Automotive 196-Pin LBGA / IC PCIE PACKET SWITCH 196LBGA
|
Datasheet
|
13,100 pieces In Stock |
MOQ:4 |
|
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Mfr. Part No. WS Part No. |
HEXFET-R POWER MOSFET | MOSFET P-CH 60V 5.3A TO220FP
|
13,200 pieces In Stock |
MOQ:5 |
|
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Mfr. Part No. WS Part No. |
Hex Inverters
|
13,200 pieces In Stock |
MOQ:5 |
|
|
|||||
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Mfr. Part No. WS Part No. |
ISOLATED 5-V FULL AND HALF-DUPLEX RS-485 TRANSCEIVERS
|
13,200 pieces In Stock |
MOQ:3 |
|
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Mfr. Part No. WS Part No. |
High-Speed Double Diode
|
13,300 pieces In Stock |
MOQ:6 |
|
|
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|
Mfr. Part No. WS Part No. |
Integrated 4-, 6- and 8-channel passive filter network with ESD protection
|
13,400 pieces In Stock |
MOQ:7 |
|
|
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|
Mfr. Part No. WS Part No. |
6 Amp Glass Passivated Bridge Rectifier 50 to 1000 Volts | BRIDGE RECT 1PHASE 1KV 6A GBJ
|
13,800 pieces In Stock |
MOQ:5 |
|
||||||
|
Mfr. Part No. WS Part No. |
SENSOR ROTARY 360DEG SMD
|
14,000 pieces In Stock |
MOQ:5 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
14,100 pieces In Stock |
MOQ:4 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
High Performance E2CMOS PLD Generic Array Logic™ | IC CPLD 8MC 15NS 20DIP
|
Datasheet
|
14,100 pieces In Stock |
MOQ:3 |
|
|
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|
Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=500V, Rds(on)=3.0ohm, Id=2.5A) | MOSFET N-CH 500V 2.5A D2PAK
|
14,200 pieces In Stock |
MOQ:5 |
|
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|
Mfr. Part No. WS Part No. |
Smallest Class in market, USOP Package MOS FET Relays with Low Output Capacitance and ON Resistance ( CxR=5pF·Ω) | SSR RELAY SPST-NO 140MA 0-40V
|
14,600 pieces In Stock |
MOQ:4 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Precision Micropower Series Voltage Reference | IC VREF SERIES 3V SOT23-5
|
14,600 pieces In Stock |
MOQ:5 |
|
||||||
|
Mfr. Part No. WS Part No. |
RMS POWER DETECTOR SINGLE-ENDED, DC - 3.9 GHz | IC RF DETECT 0HZ-3.9GHZ 24QFN
|
14,700 pieces In Stock |
MOQ:6 |
|
|
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|
Mfr. Part No. WS Part No. |
Op Amp Single Low Power Amplifier R-R I/O ±15V/30V Automotive 5-Pin TSOT-23 T/R | IC OPAMP GP 1 CIRCUIT TSOT23-5
|
Datasheet
|
14,700 pieces In Stock |
MOQ:4 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=200V, Rds(on)max=0.054ohm, Id=44A)
|
14,800 pieces In Stock |
MOQ:4 |
|
|
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|
Mfr. Part No. WS Part No. |
N-Channel Application-Specific MOSFETs
|
15,000 pieces In Stock |
MOQ:5 |
|
||||||
|
Mfr. Part No. WS Part No. |
LM185-2.5-N/LM285-2.5-N/LM385-2.5-N Micropower Voltage Reference Diode
|
Datasheet
|
15,200 pieces In Stock |
MOQ:4 |
|
|
||||
|
Mfr. Part No. WS Part No. |
LDO Regulator Pos 0V to 23V 3A Automotive 12-Pin DFN EP T/R / IC REG LINEAR POS ADJ 3A 12DFN
|
Datasheet
|
15,200 pieces In Stock |
MOQ:5 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PolarHV HiPerFET Power MOSFETs | MOSFET N-CH 600V 22A TO-247
|
15,300 pieces In Stock |
MOQ:7 |
|
|
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|
Mfr. Part No. WS Part No. |
Surface Mount RF Schottky Barrier Diodes | RF DIODE SCHOTTKY 15V SOT143-4
|
15,300 pieces In Stock |
MOQ:4 |
|
||||||
|
Mfr. Part No. WS Part No. |
INSULATED GATE BIPOLAR TRANSISTOR | IGBT 600V 140A 454W TO247AC
|
15,400 pieces In Stock |
MOQ:8 |
|
|
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|
Mfr. Part No. WS Part No. |
IC TXRX 5V 180MA 20SO
|
15,700 pieces In Stock |
MOQ:4 |
|
||||||
|
Mfr. Part No. WS Part No. |
800mA fixed and adjustable low dropout linear regulator
|
15,800 pieces In Stock |
MOQ:6 |
|
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|
Mfr. Part No. WS Part No. |
Dual Laser Driver with APC Amplifier and Spread Spectrum Oscillator
|
15,800 pieces In Stock |
MOQ:4 |
|
|
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|
Mfr. Part No. WS Part No. |
60V, 1A/2A Peak, 1/2 Bridge Driver with 4V UVLO | IC DRIVER HALF-BRIDGE 12-DFN
|
15,900 pieces In Stock |
MOQ:7 |
|
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|
Mfr. Part No. WS Part No. |
3:1 High-Speed USB Multiplexer and Hub Routing Switch | IC USB MUX/SWITCH 16UMLP
|
15,900 pieces In Stock |
MOQ:5 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low Speed/Full Speed/High Speed Two Port USB 2.0 Hub USB 2.0 3.3V T/R Automotive 36-Pin VQFN EP
|
15,900 pieces In Stock |
MOQ:6 |
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