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. |
Power MOSFET(Vdss=-20V, Rds(on)=0.055ohm)
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8,100 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
|
35,000 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
Integrated Power Module for Small Appliance Motor Drive Applications | IC MTR DRIVER 13.5V-16.5V 36PQFN
|
Datasheet |
6,280 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
|
7,000 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
500 mW Zener Diode 1.7 to 37.2 Volts
|
5,000 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
200MHz Single Supply Video Driver With Charge Pump
|
8,000 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
N CHANNEL MOS TYPE (HIGH POWER SWITCHING APPLICATIONS)
|
7,230 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
High Frequency Boost White LED Driver with High-Speed PWM Brightness Control | IC LED DRIVER RGLTR DIM TSOT23-6
|
9,700 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=-20V, Rds(on)=0.09ohm)
|
6,480 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
|
12,700 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
VRM 8.5 COMPATIBLE 5-BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC WITH TRIPLE LDO CONTROLLER
|
30,000 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
|
12,000 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
|
7,000 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
Single Supply Integrated Current Limiting Controller | IC POWER SUPPLY SEQUENCER 24QFN
|
3,700 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
13-bit GTL to LVTTL translator with power good control
|
5,000 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Single Port USB Power Switch and Over-Current Protection | IC USB POWER SWITCH 8-SOIC
|
4,270 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=20V, Rds(on)=0.030ohm) | MOSFET N-CH 20V 6.5A MICRO-8
|
8,600 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
720p 24-bit Color FPD-Link III Serializer with HDCP
|
3,400 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
8-PIN PWM SWITCHER AND LINEAR CONTROLLER IC | IC REG CTRLR INTEL 1OUT 8SOIC
|
9,500 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
|
18,400 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
512Mb DDR2 SDRAM
|
8,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Dual Mobile-Friendly PWM Controller with DDR Option | IC REG CTRLR DDR 2OUT 28SSOP
|
7,000 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
12-bit GTL to LVTTL translator with power good control and high-impedance LVTTL and GTL outputs
|
1,220 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Dual Port USB Power Switch and Over-Current Protection
|
15,000 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=-20V, Rds(on)=0.020ohm) | MOSFET P-CH 20V 8.2A MICRO8
|
10,600 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
|
9,600 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
SYNCHRONOUS PWM CONTROLLER FOR TERMINATION POWER SUPPLY APPLICATIONS | IC REG CTRLR BUCK/BOOST 14SOIC
|
11,600 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
|
2,500 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
1Gb DDR3 SDRAM
|
7,300 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
Highly Integrated Battery Charger with Automatic Power Source Selector for Notebook Computers | IC BATTERY CHARGER CTRLR 28-QFN
|
Datasheet |
2,770 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
LVTTL-to-GTLP Clock Driver
|
7,300 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Complete Lighting Power Solution for Smartphone Handsets
|
27,000 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
HEXFET® Power MOSFET
|
9,000 pieces In Stock |
MOQ:25 |
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Mfr. Part No. WS Part No. |
|
6,320 pieces In Stock |
MOQ:1615 |
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Mfr. Part No. WS Part No. |
1K-bit/2K-bit/4K-bit/8K-bit/16K-bit 2-WIRE SERIAL CMOS EEPROM
|
1,500 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
|
6,500 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Silicon N-Channel MOS FET HigH-Speed Power Switching
|
10,200 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Li-ion/Li Polymer Battery Charger | IC BATT CHRGR LI-ION 4.2V 16-QFN
|
9,600 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
10/100 PC Card LAN Magnetic Modules | MODULE MAGNETIC LAN 1:1 10/100
|
15,000 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
DUAL DIFFERENTIAL INPUT OPERATIONAL AMPLIFIERS | IC OPAMP GP 2 CIRCUIT MICRO8
|
4,000 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
HEXFET Power MOSFET for DC-DC Converters
|
2,020 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
QUAD DIFFERENTIAL COMPARATORS
|
Datasheet |
34,500 pieces In Stock |
MOQ:250 |
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Mfr. Part No. WS Part No. |
1M x 16 (16-MBIT) DYNAMIC RAM WITH FAST PAGE MODE
|
3,620 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
Single Pole OptoMOS Relay | SSR RELAY SPST-NO 120MA 0-350V
|
6,000 pieces In Stock |
MOQ:24 |
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Mfr. Part No. WS Part No. |
3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
|
1,800 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR11 and AMD Applications | IC REG CTRLR VR11 1OUT 36TQFN
|
24,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
10/100BASE-TX QUAD PORT TRANSFORMER MODULES | MODULE XFRMR QUAD ETHR LAN40SOIC
|
7,300 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
LM3671, LM3671Q 2MHz, 600mA Step-Down DC-DC Converter | IC REG BUCK 1.2V 600MA SOT23-5
|
2,720 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Power MOSFET | MOSFET N-CH 500V 8A TO-220AB
|
13,600 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
LM3401 Hysteretic PFET Controller for High Power LED Drive
|
1,500 pieces In Stock |
MOQ:30 |