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. |
High Voltage (30V, 1.25A) Step Down Switching Regulator | IC REG BUCK ADJ 1.25A 10WSON
|
7,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
LatticeECP/EC Family Data Sheet | IC FPGA 195 I/O 256FBGA
|
6,000 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
High precision output voltage
|
8,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Single Supply Quad Comparators | IC COMPARATOR QUAD SGL 14-DIP
|
241,000 pieces In Stock |
MOQ:610 |
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Mfr. Part No. WS Part No. |
Dual Low Capacitance TVS Array for Telecom LineCard Applications
|
11,700 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
LM25118, LM25118-Q1 Wide Voltage Range Buck-Boost Controller
|
Datasheet |
6,400 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
|
4,000 pieces In Stock |
MOQ:575 |
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Mfr. Part No. WS Part No. |
Ideal for Surface Mountted Application
|
360,000 pieces In Stock |
MOQ:3125 |
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Mfr. Part No. WS Part No. |
LM26 SOT-23, +/-3C Accurate, Factory Preset Thermostat | IC THERMOSTAT PRESET SOT23-5
|
18,000 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
LatticeXP Family Data Sheet | IC FPGA 300 I/O 484FBGA
|
3,600 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
IC MTR DRV BIPOLAR 8-24V 20PWRSO
|
1,370 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
LM3402/LM3402HV 0.5A Constant Current Buck Regulator for Driving High Power LEDs
|
1,200 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs
|
7,900 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
1.0 A, Adjustable Output Voltage, Step-Down Switching Regulator | IC REG BUCK 12V 1A D2PAK-5
|
7,000 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Chip Monolithic Ceramic Capacitor 1206 X7R 1μF 50V
|
71,000 pieces In Stock |
MOQ:750 |
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Mfr. Part No. WS Part No. |
Ideal for Surface Mountted Application
|
3,000 pieces In Stock |
MOQ:3335 |
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Mfr. Part No. WS Part No. |
LM26 SOT-23, +/-3C Accurate, Factory Preset Thermostat | IC THERMOSTAT PRESET SOT23-5
|
4,500 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
LatticeXP Family Data Sheet
|
Datasheet |
26,000 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
5W Monaural Power Amplifier | IC AUDIO AMP MONO 5W 13SIPH
|
8,000 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
N-Channel Controllers for Constant Current LED Drivers
|
5,240 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD™ Family | IC CPLD 768MC 7.5NS 484FBGA
|
8,000 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
LM1575/LM2575/LM2575HV SIMPLE SWITCHER 1A Step-Down Voltage Regulator | IC REG BUCK 3.3V 1A TO220-5
|
7,000 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
Chip Monolithic Ceramic Capacitors | CAP CER 0.047UF 630V X7R 1210
|
3,400 pieces In Stock |
MOQ:285 |
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Mfr. Part No. WS Part No. |
Ideal for Surface Mountted Application
|
450,000 pieces In Stock |
MOQ:2945 |
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Mfr. Part No. WS Part No. |
Accurate, Factory Preset Thermostat | IC THERMOSTAT PRESET SOT23-5
|
11,000 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
LG1605DXB Limiting Amplifier
|
1,200 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
2 to 5V 60mA Low Saturation Voltage Regulators
|
7,300 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
N-Channel Controllers for Constant-Current LED Drivers
|
Datasheet |
9,000 pieces In Stock |
MOQ:26 |
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Mfr. Part No. WS Part No. |
Single-Chip RDS Signal-Processing System LSI
|
1,450 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
LM1575/LM2575/LM2575HV SIMPLE SWITCHER 1A Step-Down Voltage Regulator
|
Datasheet |
8,000 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
NPN EPITAXIAL TRANSISTOR
|
870 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Dual Low Capacitance TVS Array for Telecom Line-Card Applications
|
29,000 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
Accurate, Factory Preset Thermostat | IC THERMOSTAT PRESET SOT23-5
|
7,500 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Dual Transient Voltage Suppressors Array for ESD Protection
|
36,000 pieces In Stock |
MOQ:2500 |
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Mfr. Part No. WS Part No. |
Monolithic Linear IC 5ch driver for CD and DVD Spindle driver : 3-phase linear sensor-less drive BTL 4ch
|
1,530 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
6-Channel Current Regulator for LED Backlight Application
|
8,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
DTMF/PULSE Switchable Dialer
|
8,020 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 3.3V TO220-5
|
9,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
GS1574 HD-LINX -TM II Adaptive Cable Equalizer
|
4,800 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
SURFACE MOUNT DEVICE LED
|
61,000 pieces In Stock |
MOQ:1670 |
||||||||
Mfr. Part No. WS Part No. |
Accurate, Factory Preset Thermostat | IC THERMOSTAT PRESET SOT23-5
|
33,000 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
TOPLED Bright Green Die
|
8,000 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
For TV, VTR Audio/Video Switch
|
2,880 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
Phase Dimmable, Primary Side Power Regulated PFC Flyback Controller for LED Lighting
|
120,000 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
|
1,100 pieces In Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
1.0 A, Adjustable Output Voltage, Step-Down Switching Regulator
|
2,120 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
GS1578A HD-LINX-R II Multi-Rate Dual Slew-Rate Cable Driver
|
7,900 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs | IC CPLD 32MC 7.5NS 44TQFP
|
7,000 pieces In Stock |
MOQ:19 |
||||||||
Mfr. Part No. WS Part No. |
LM27222 High-Speed 4.5A Synchronous MOSFET Driver
|
Datasheet |
9,200 pieces In Stock |
MOQ:5 |
|||||||
Mfr. Part No. WS Part No. |
Dual 1 Form A Solid State Relay
|
4,000 pieces In Stock |
MOQ:20 |