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.
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. |
Broadband Amplifier
|
9,600 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
GenLINX® III 270Mb/s Deserializer for SDI
|
2,400 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
BCD-to-Seven Segment Decoder Driver(with Open collector outputs)
|
6,600 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
8-, 10-,12-Bit Video Speed Hybrid Current & Voltage Out D/A Converter
|
850 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
QUAD CLOCKED D LATCH
|
29,000 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2100 Series
|
8,600 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Octal Buffer/Line Driver with 3-State Output
|
7,140 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
HEX INVERTER BUFFERS/DRIVERS WITH OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS
|
3,700 pieces In Stock |
MOQ:290 |
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Mfr. Part No. WS Part No. |
EasyPACK module with Trench/Fieldstop IGBT4 and Emitter Controlled 4 diode and NTC
|
1,150 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
2.5V VOLTAGE REFERENCES
|
8,000 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Synchronous Magnetic Constant Current White LED Driver
|
17,000 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Stellaris® LM3S6420 Microcontroller | IC MCU 32BIT 96KB FLASH 100LQFP
|
8,100 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Stellaris® LM3S8938 Microcontroller | IC MCU 32BIT 256KB FLASH 108BGA
|
5,500 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
N-Channel SuperFET II MOSFET | MOSFET N-CH 600V 22A TO220
|
8,800 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
Stellaris® LM3S1937 Microcontroller | IC MCU 32BIT 256KB FLASH 100LQFP
|
2,200 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
600V, 7A RUF IGBT CO-PAK
|
4,000 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
30V N-Channel PowerTrench MOSFET
|
7,000 pieces In Stock |
MOQ:26 |
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Mfr. Part No. WS Part No. |
16 Ampere Glass Passivated Super Fast Rectifiers | DIODE GEN PURP 200V 16A TO220-2L
|
10,800 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
62mm C-series module with fast trench/fieldstop IGBT3 and EmCon High Efficiency diode
|
6,700 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features | IC REG BUCK ADJ 1A TO220-7
|
26,000 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
42-V, 1-A Step-Down Switching Regulator | IC REG BUCK ADJ 1A 14HTSSOP
|
8,500 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
SIMPLE SWITCHER 5A Step-Down Voltage Regulator with Adjustable Current Limit | IC REG BUCK 3.3V 5A TO220-7
|
4,000 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
Wide Input Range Non-Synchronous Buck Controller
|
5,400 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
LM25088, LM25088-Q1 Wide Input Range Non-Synchronous Buck Controller
|
Datasheet |
3,000 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
1.0 A, Adjustable Output Voltage, Step-Down Switching Regulator | IC REG BUCK 15V 1A TO220-5
|
8,000 pieces In Stock |
MOQ:20 |
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Mfr. Part No. WS Part No. |
Low-Voltage/Low Saturation Voltage Type Bidirectional Motor Driver
|
7,000 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Precision Reference
|
7,000 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
Fairchild Power Switch(FPS)
|
20,000 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Fairchild Power Switch(FPS)
|
8,000 pieces In Stock |
MOQ:25 |
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Mfr. Part No. WS Part No. |
Low Frequency Power Amplifier
|
Datasheet |
8,000 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
Ethernet CTLR Single Chip 10Mbps/100Mbps 3.3V 100-Pin LFBGA Tray / Single-Port Ethernet MAC Controller with Non-PCI Interface | IC MAC CTLR 1PORT ETH 100-LBGA
|
Datasheet |
8,300 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
POSITIVE VOLTAGE REGULATORS
|
26,000 pieces In Stock |
MOQ:250 |
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Mfr. Part No. WS Part No. |
-5 to -12V 0.5A 3-Pin Voltage Regulators
|
7,600 pieces In Stock |
MOQ:430 |
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Mfr. Part No. WS Part No. |
Dual (180° Out-of-Phase) PWM and Linear Controller | IC REG TRPL BUCK/LNR SYNC 24QSOP
|
33,000 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
80V/1.25A Peak, Medium Frequency, Low Cost, Half-Bridge Driver | IC DRIVER HALF BRIDGE 80V 8-SOIC
|
7,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
1/8 Unit Load, 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers | IC TXRX RS485/422 5V HS 8-SOIC
|
8,300 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Quad Digital Controlled Potentiometers (XDCP™) | IC DGTL POT 50KOHM 256TAP 10MSOP
|
4,000 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
JAN, JANTX, JANTXV, SINGLE CHANNEL OPTOCOUPLERS | OPTOISO 1KV TRANS W/BASE TO78-6
|
1,980 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
QUADRUPLE 2-INPUT POSITIVE-NOR GATES
|
1,200 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
HIGH RELIABILITY FOR LOW COST
|
5,800 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Dual 12-bit, +3.3V, 260+MSPS, High Speed D/A Converter | IC DAC 12BIT A-OUT 48TQFP
|
8,000 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
500MHz Triple 4:1 Gain-of-2, Multiplexing Amplifier | IC AMP MUX 4:1 500MHZ 32-QFN
|
12,000 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Dual USB Port Power Supply Controller | IC USB PWR CTRLR DUAL 8DFN
|
9,400 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
High-Efficiency, Quad or Triple-Output System Power Supply Controller for Notebook Computers | IC PWR SUPPLY CONTROLLER 32TQFN
|
2,500 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
32K x 8 HIGH-SPEED CMOS STATIC RAM
|
200 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
Low Power RTC with Battery Backed SRAM | IC RTC CLK/CALENDAR I2C 8-TDFN
|
8,000 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=200V, RdS(on)=0.40ohm, Id=9.0A) | MOSFET N-CH 200V 9A TO-220AB
|
6,000 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Integrated 600 V full-bridge gate driver
|
6,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=60V, Rds(on)=0.018ohm, Id=70A)
|
16,000 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=-150V, Rds(on)=0.295ohm, Id=-13A)
|
16,000 pieces In Stock |
MOQ:175 |