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 : 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

Mfr. Part No.
LM2695SD

WS Part No.
1197827-LM2695SD

Texas Instruments

High Voltage (30V, 1.25A) Step Down Switching Regulator | IC REG BUCK ADJ 1.25A 10WSON

7,000 pieces In Stock

MOQ:30

Mfr. Part No.
LFEC6E-3FN256C

WS Part No.
1196221-LFEC6E-3FN256C

Lattice Semiconductor Corporation

LatticeECP/EC Family Data Sheet | IC FPGA 195 I/O 256FBGA

6,000 pieces In Stock

MOQ:10

rohs

Mfr. Part No.
L9777

WS Part No.
1194698-L9777

STMicroelectronics

High precision output voltage

8,000 pieces In Stock

MOQ:30

rohs

Mfr. Part No.
LM339SNG

WS Part No.
1198739-LM339SNG

ON Semiconductor

Single Supply Quad Comparators | IC COMPARATOR QUAD SGL 14-DIP

241,000 pieces In Stock

MOQ:610

rohs

Mfr. Part No.
LC04-6

WS Part No.
1195326-LC04-6

Semtech Corporation

Dual Low Capacitance TVS Array for Telecom LineCard Applications 

11,700 pieces In Stock

MOQ:90

rohs

Mfr. Part No.
LM25118Q1MHX/NOPB

WS Part No.
1197294-LM25118Q1MHX/NOPB

Texas Instruments

LM25118, LM25118-Q1 Wide Voltage Range Buck-Boost Controller
Datasheet

6,400 pieces In Stock

MOQ:4

rohs

Mfr. Part No.
GRM1882C1H300JA01D

WS Part No.
723673-GRM1882C1H300JA01D

Murata Electronics North America

4,000 pieces In Stock

MOQ:575

rohs

Mfr. Part No.
LBZT52C15

WS Part No.
1195306-LBZT52C15

Leshan Radio

Ideal for Surface Mountted Application

360,000 pieces In Stock

MOQ:3125

rohs

Mfr. Part No.
LM26CIM5-VHA

WS Part No.
1197845-LM26CIM5-VHA

Texas Instruments

LM26 SOT-23, +/-3C Accurate, Factory Preset Thermostat | IC THERMOSTAT PRESET SOT23-5

18,000 pieces In Stock

MOQ:40

Mfr. Part No.
LFXP15C-3F484C

WS Part No.
1196253-LFXP15C-3F484C

Lattice Semiconductor Corporation

LatticeXP Family Data Sheet | IC FPGA 300 I/O 484FBGA

3,600 pieces In Stock

MOQ:2

Mfr. Part No.
L9935013TR

WS Part No.
724450-L9935013TR

STMicroelectronics

IC MTR DRV BIPOLAR 8-24V 20PWRSO

1,370 pieces In Stock

MOQ:18

rohs

Mfr. Part No.
LM3402MR

WS Part No.
1198750-LM3402MR

Texas Instruments

LM3402/LM3402HV 0.5A Constant Current Buck Regulator for Driving High Power LEDs

1,200 pieces In Stock

MOQ:8

rohs

Mfr. Part No.
LC4256V-75F256BI

WS Part No.
1195425-LC4256V-75F256BI

Lattice Semiconductor Corporation

3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs

7,900 pieces In Stock

MOQ:4

Mfr. Part No.
LM2575D2T-012G

WS Part No.
1197347-LM2575D2T-012G

ON Semiconductor

1.0 A, Adjustable Output Voltage, Step-Down Switching Regulator | IC REG BUCK 12V 1A D2PAK-5

7,000 pieces In Stock

MOQ:3

rohs

Mfr. Part No.
GRM31MR71H105K

WS Part No.
1177590-GRM31MR71H105K

Murata Electronics North America

Chip Monolithic Ceramic Capacitor 1206 X7R 1μF 50V

71,000 pieces In Stock

MOQ:750

rohs

Mfr. Part No.
LBZT52C2V4T1G

WS Part No.
1195308-LBZT52C2V4T1G

Leshan Radio

Ideal for Surface Mountted Application

3,000 pieces In Stock

MOQ:3335

rohs

Mfr. Part No.
LM26CIM5-XHA

WS Part No.
1197847-LM26CIM5-XHA

Texas Instruments

LM26 SOT-23, +/-3C Accurate, Factory Preset Thermostat | IC THERMOSTAT PRESET SOT23-5

4,500 pieces In Stock

MOQ:14

Mfr. Part No.
LFXP3C-3Q208C

WS Part No.
1196268-LFXP3C-3Q208C

Lattice Semiconductor Corporation

LatticeXP Family Data Sheet
Datasheet

26,000 pieces In Stock

MOQ:12

rohs

Mfr. Part No.
LA42031-E

WS Part No.
1194796-LA42031-E

ON Semiconductor

5W Monaural Power Amplifier | IC AUDIO AMP MONO 5W 13SIPH

8,000 pieces In Stock

MOQ:23

rohs

Mfr. Part No.
LM3421Q1MH

WS Part No.
1198828-LM3421Q1MH

National Semiconductor (TI)

N-Channel Controllers for Constant Current LED Drivers

5,240 pieces In Stock

MOQ:21

Mfr. Part No.
LC5768MV-75F484C

WS Part No.
1195503-LC5768MV-75F484C

Lattice Semiconductor Corporation

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

Mfr. Part No.
LM2575HVT-3.3

WS Part No.
1197369-LM2575HVT-3.3

Texas Instruments

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

Mfr. Part No.
GRM32DR72J473KW01L

WS Part No.
1177591-GRM32DR72J473KW01L

Murata Electronics North America

Chip Monolithic Ceramic Capacitors | CAP CER 0.047UF 630V X7R 1210

3,400 pieces In Stock

MOQ:285

rohs

Mfr. Part No.
LBZT52C5V1

WS Part No.
1195311-LBZT52C5V1

Leshan Radio

Ideal for Surface Mountted Application

450,000 pieces In Stock

MOQ:2945

rohs

Mfr. Part No.
LM26CIM5X-TPA

WS Part No.
1197855-LM26CIM5X-TPA

Texas Instruments

Accurate, Factory Preset Thermostat | IC THERMOSTAT PRESET SOT23-5

11,000 pieces In Stock

MOQ:9

Mfr. Part No.
LG1605DXB

WS Part No.
1196289-LG1605DXB

Agere Systems

LG1605DXB Limiting Amplifier

1,200 pieces In Stock

MOQ:1

Mfr. Part No.
LA5005

WS Part No.
1194852-LA5005

SANYO Semiconductor (U.S.A) Corporation

2 to 5V 60mA Low Saturation Voltage Regulators

7,300 pieces In Stock

MOQ:3

rohs

Mfr. Part No.
LM3421Q1MHX/NOPB

WS Part No.
1198829-LM3421Q1MHX/NOPB

Texas Instruments

N-Channel Controllers for Constant-Current LED Drivers
Datasheet

9,000 pieces In Stock

MOQ:26

rohs

Mfr. Part No.
LC72720NM

WS Part No.
1195539-LC72720NM

SANYO Semiconductor (U.S.A) Corporation

Single-Chip RDS Signal-Processing System LSI

1,450 pieces In Stock

MOQ:16

Mfr. Part No.
LM2575SX-15/NOPB

WS Part No.
1197382-LM2575SX-15/NOPB

Texas Instruments

LM1575/LM2575/LM2575HV SIMPLE SWITCHER 1A Step-Down Voltage Regulator
Datasheet

8,000 pieces In Stock

MOQ:19

rohs

Mfr. Part No.
GS123

WS Part No.
1177601-GS123

GTM Corporation

NPN EPITAXIAL TRANSISTOR

870 pieces In Stock

MOQ:3

Mfr. Part No.
LC05-6

WS Part No.
1195328-LC05-6

Semtech Corporation

Dual Low Capacitance TVS Array for Telecom Line-Card Applications 

29,000 pieces In Stock

MOQ:13

Mfr. Part No.
LM26CIM5X-VHA

WS Part No.
1197856-LM26CIM5X-VHA

Texas Instruments

Accurate, Factory Preset Thermostat | IC THERMOSTAT PRESET SOT23-5

7,500 pieces In Stock

MOQ:40

Mfr. Part No.
LGSOT05CLT1G

WS Part No.
1196302-LGSOT05CLT1G

Leshan Radio

Dual Transient Voltage Suppressors Array for ESD Protection

36,000 pieces In Stock

MOQ:2500

rohs

Mfr. Part No.
LA6502

WS Part No.
1194876-LA6502

SANYO Semiconductor (U.S.A) Corporation

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

rohs

Mfr. Part No.
LM3432

WS Part No.
1198853-LM3432

Texas Instruments

6-Channel Current Regulator for LED Backlight Application

8,000 pieces In Stock

MOQ:30

rohs

Mfr. Part No.
LC7363

WS Part No.
1195545-LC7363

SANYO Semiconductor (U.S.A) Corporation

DTMF/PULSE Switchable Dialer

8,020 pieces In Stock

MOQ:6

Mfr. Part No.
LM2575T-3.3G

WS Part No.
1197388-LM2575T-3.3G

ON Semiconductor

1.0 A, Adjustable Output Voltage, Step-Down Switching Regulator | IC REG BUCK 3.3V TO220-5

9,000 pieces In Stock

MOQ:35

rohs

Mfr. Part No.
GS1574

WS Part No.
1177619-GS1574

Gennum

GS1574 HD-LINX -TM II Adaptive Cable Equalizer

4,800 pieces In Stock

MOQ:2

rohs

Mfr. Part No.
L-C170KGCT

WS Part No.
1195338-L-C170KGCT

PARA LIGHT ELECTRONICS CO., LTD.

SURFACE MOUNT DEVICE LED

61,000 pieces In Stock

MOQ:1670

rohs

Mfr. Part No.
LM26CIM5X-YPA

WS Part No.
1197860-LM26CIM5X-YPA

Texas Instruments

Accurate, Factory Preset Thermostat | IC THERMOSTAT PRESET SOT23-5

33,000 pieces In Stock

MOQ:60

Mfr. Part No.
LGT671

WS Part No.
1196309-LGT671

Siemens

TOPLED Bright Green Die

8,000 pieces In Stock

MOQ:19

rohs

Mfr. Part No.
LA7958

WS Part No.
1194964-LA7958

SANYO Semiconductor (U.S.A) Corporation

For TV, VTR Audio/Video Switch

2,880 pieces In Stock

MOQ:13

Mfr. Part No.
LM3447MT

WS Part No.
1198863-LM3447MT

Texas Instruments

Phase Dimmable, Primary Side Power Regulated PFC Flyback Controller for LED Lighting

120,000 pieces In Stock

MOQ:55

rohs

Mfr. Part No.
LC74735N

WS Part No.
724469-LC74735N

ON Semiconductor

1,100 pieces In Stock

MOQ:1

Mfr. Part No.
LM2575T-5

WS Part No.
1197389-LM2575T-5

ON Semiconductor

1.0 A, Adjustable Output Voltage, Step-Down Switching Regulator

2,120 pieces In Stock

MOQ:11

Mfr. Part No.
GS1578A

WS Part No.
1177620-GS1578A

Gennum

GS1578A HD-LINX-R II Multi-Rate Dual Slew-Rate Cable Driver

7,900 pieces In Stock

MOQ:5

rohs

Mfr. Part No.
LC4032C-75T44C

WS Part No.
1195360-LC4032C-75T44C

Lattice Semiconductor Corporation

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.
LM27222SD/NOPB

WS Part No.
1197909-LM27222SD/NOPB

Texas Instruments

LM27222 High-Speed 4.5A Synchronous MOSFET Driver
Datasheet

9,200 pieces In Stock

MOQ:5

rohs

Mfr. Part No.
LH1522

WS Part No.
1196391-LH1522

Vishay

Dual 1 Form A Solid State Relay

4,000 pieces In Stock

MOQ:20

rohs