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.
IPS511

WS Part No.
1186422-IPS511

Infineon Technologies

FULLY PROTECTED HIGH SIDE POWER MOSFET SWITCH | IC MOSFET HS PWR SW 5A TO-220-5

Low Stock
Available

MOQ:1

Mfr. Part No.
BP5221AF

WS Part No.
722718-BP5221AF

Rohm Semiconductor

Low Stock
Available

MOQ:9

rohs

Mfr. Part No.
FRH10A20

WS Part No.
1175639-FRH10A20

Nihon Inter Electronics Corporation

Schottky Barrier Diode

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
HT32F1251

WS Part No.
1182076-HT32F1251

Holtek

32-bit Microcontroller with ARM Cortex-M3 Core

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
LM4040BTB-330GT3

WS Part No.
1199484-LM4040BTB-330GT3

ON Semiconductor

Precision Micro-Power Shunt Voltage References

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
2SJ105-GR

WS Part No.
728938-2SJ105-GR

Toshiba Semiconductor and Storage

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
HD74AC74TELL

WS Part No.
1179397-HD74AC74TELL

Renesas Electronics America

Dual D-Type Positive Edge-Triggered Flip-Flop

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
LM2575TV-5G

WS Part No.
1197392-LM2575TV-5G

ON Semiconductor

Conv DC-DC 4.75V to 40V Step Down Single-Out 5V 1A 5-Pin(5+Tab) TO-220 Tube / 1.0 A, Adjustable Output Voltage, Step-Down Switching Regulator | IC REG BUCK 5V 1A TO220-5
Datasheet

Low Stock
Available

MOQ:11

rohs

Mfr. Part No.
ICL8069DCZQ

WS Part No.
1183453-ICL8069DCZQ

Maxim Integrated

Low-Voltage Reference
Datasheet

Low Stock
Available

MOQ:1

Mfr. Part No.
ISL83073EIBZA

WS Part No.
1190247-ISL83073EIBZA

Renesas Electronics America

+-15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers | IC TXRX RS485/422 3.3V HS 14SOIC

Low Stock
Available

MOQ:60

rohs

Mfr. Part No.
LF13741N

WS Part No.
1196042-LF13741N

National Semiconductor (TI)

MONOLITHIC JFET INPUT OPERATIONAL AMPLIFIER

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
LF11202D

WS Part No.
1196035-LF11202D

National Semiconductor (TI)

Quad SPST JFET Analog Switches

Low Stock
Available

MOQ:1

Mfr. Part No.
ATMLH124

WS Part No.
722298-ATMLH124

Atmel

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
ACPL-K34T-500E

WS Part No.
722010-ACPL-K34T-500E

Broadcom Limited

Automotive 2.5 A Peak High Output Current MOSFET Gate Drive Optocoupler with Rail-to-Rail Output Voltage in Stretched SO8 | OPTOISO 5KV 1CH GATE DRIVER 8SO

27,325 pieces In Stock

MOQ:14

rohs

Mfr. Part No.
IR958-8P

WS Part No.
1186833-IR958-8P

Everlight Electronics Co Ltd

1.6mm Side Looking Infrared Emitting Diode | EMITTER IR 950NM 50MA RADIAL

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
ISL8540IVEZ

WS Part No.
1190349-ISL8540IVEZ

Renesas Electronics America

DC/DC Power Switching Regulator | IC REG BUCK ADJ 2A 20HTSSOP

15 pieces In Stock

MOQ:9

rohs

Mfr. Part No.
IR3092

WS Part No.
1186716-IR3092

International Rectifier

2 PHASE OPTERON, ATHLON, OR VR10.X CONTROL IC

Low Stock
Available

MOQ:1

Mfr. Part No.
FSP2150CAAD

WS Part No.
1176004-FSP2150CAAD

FOSLINK SEMICONDUCTOR CO.,LTD

DUAL 150MA HIGH PERFORMANCE MOBILE LDOTM IN SOT23-6L

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
FSP2132C12AD

WS Part No.
1176003-FSP2132C12AD

FOSLINK SEMICONDUCTOR CO.,LTD

300MA HIGH PSRR LOW DROPOUT CMOS LINEAR REGULATOR

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
FSP2114Y33AD

WS Part No.
1176002-FSP2114Y33AD

FOSLINK SEMICONDUCTOR CO.,LTD

CMOS LOW DROPOUT REGULATORS

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
FSP2114C30AD

WS Part No.
1176000-FSP2114C30AD

FOSLINK SEMICONDUCTOR CO.,LTD

CMOS LOW DROPOUT REGULATORS

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
FSP2114C28AD

WS Part No.
1175999-FSP2114C28AD

FOSLINK SEMICONDUCTOR CO.,LTD

CMOS LOW DROPOUT REGULATORS

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
IRFR13N20D

WS Part No.
1187868-IRFR13N20D

International Rectifier

Power MOSFET(Vdss=200V, Rds(on)max=0.235ohm, Id=13A)

57,649 pieces In Stock

MOQ:75

rohs

Mfr. Part No.
GM79L05

WS Part No.
1177392-GM79L05

GTM Corporation

NEGATIVE VOLTAGE REGULATOR

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
GM71C4256A-60

WS Part No.
1177371-GM71C4256A-60

LG

262,144 WORD x 4 BIT CMOS DYNAMIC RAM

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
IXDF502SIA

WS Part No.
1190963-IXDF502SIA

IXYS

2 Ampere Dual Low-Side Ultrafast MOSFET Drivers | IC GATE DRIVER 2A 8-SOIC

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
SN74LVC541ARGYRG4

WS Part No.
720490-SN74LVC541ARGYRG4

Texas Instruments

OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS | IC BUF NON-INVERT 3.6V 20VQFN

35,800 pieces In Stock

MOQ:100

rohs

Mfr. Part No.
HMC344LP3E

WS Part No.
1181216-HMC344LP3E

Analog Devices Inc.

GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 8 GHz | IC RF SWITCH SP4T 8GHZ 16QFN

3,556 pieces In Stock

MOQ:3

rohs

Mfr. Part No.
IDT7132LA55JI

WS Part No.
1184392-IDT7132LA55JI

IDT, Integrated Device Technology Inc

HIGH-SPEED 2K x 8 DUAL-PORT STATIC RAM WITH INTERRUPTS

Low Stock
Available

MOQ:1

Mfr. Part No.
HIP2101IR

WS Part No.
1180725-HIP2101IR

Renesas Electronics America

100V/2A Peak, Low Cost, High Frequency Half Bridge Driver | IC DRIVER HALF-BRIDGE 16-QFN

Low Stock
Available

MOQ:2

Mfr. Part No.
HIP4080A

WS Part No.
1180733-HIP4080A

Intersil Corporation

80V/2.5A Peak, High Frequency Full Bridge FET Driver

Low Stock
Available

MOQ:7

rohs

Mfr. Part No.
HIP2060AS3

WS Part No.
1180720-HIP2060AS3

Intersil Corporation

60V, 10A Half Bridge Power MOSFET Array

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
IR6224

WS Part No.
1186826-IR6224

Infineon Technologies

INTELLIGENT HIGH SIDE MOSFET POWER SWITCH | IC DRIVER HIGH SIDE TO-220-5

Low Stock
Available

MOQ:1

Mfr. Part No.
IR6220

WS Part No.
1186825-IR6220

Infineon Technologies

INTELLIGENT HIGH SIDE MOSFET POWER SWITCH | IC DRIVER HIGH SIDE TO-220-5
Datasheet

Low Stock
Available

MOQ:18

Mfr. Part No.
IR20153S

WS Part No.
1186523-IR20153S

International Rectifier

HIGH SIDE DRIVER WITH RECHARGE

5,022 pieces In Stock

MOQ:35

Mfr. Part No.
LF15CDT

WS Part No.
1196058-LF15CDT

STMicroelectronics

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT | IC REG LINEAR 1.5V 500MA DPAK

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
IS42S16800A-10T

WS Part No.
1188993-IS42S16800A-10T

Integrated Silicon Solution, Inc

16Meg x 8, 8Meg x16 & 4Meg x 32 128-MBIT SYNCHRONOUS DRAM

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
KSE340

WS Part No.
1193656-KSE340

Fairchild/ON Semiconductor

High Voltage General Purpose Applications

22,500 pieces In Stock

MOQ:90

rohs

Mfr. Part No.
K7N323645M-QC16

WS Part No.
1192177-K7N323645M-QC16

Samsung

1Mx36 & 2Mx18 Pipelined NtRAM

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
HYB18T1G800AF-5

WS Part No.
1182797-HYB18T1G800AF-5

Infineon Technologies

1 Gbit DDR2 SDRAM

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
GS880Z18BT-150I

WS Part No.
1177853-GS880Z18BT-150I

GSI Technology

9Mb Pipelined and Flow Through Synchronous NBT SRAM

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
LM2597N-5.0

WS Part No.
1197581-LM2597N-5.0

Texas Instruments

LM2597/LM2597HV SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator | IC REG BUCK 5V 500MA 8DIP

Low Stock
Available

MOQ:14

Mfr. Part No.
LTC1504IS8-3.3

WS Part No.
724742-LTC1504IS8-3.3

Linear Technology

Low Stock
Available

MOQ:8

Mfr. Part No.
SLG55566VTR

WS Part No.
720408-SLG55566VTR

Dialog Semiconductor GmbH

2,170 pieces In Stock

MOQ:355

rohs

Mfr. Part No.
S56F8013W3MFAE

WS Part No.
720221-S56F8013W3MFAE

Freescale Semiconductor - NXP

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
K7R323684M-FC16

WS Part No.
1192192-K7R323684M-FC16

Samsung

1Mx36 & 2Mx18 QDRTM II b4 SRAM

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
ISL6844IU

WS Part No.
1190169-ISL6844IU

Renesas Electronics America

Improved Industry Standard Single Ended Current Mode PWM Controller | IC REG CTRLR PWM CM 8MSOP

2,500 pieces In Stock

MOQ:60

Mfr. Part No.
FRH180-250F

WS Part No.
1175644-FRH180-250F

RFE international

Radial Leaded PPTC FRH Series

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
FRH145-250UF

WS Part No.
1175642-FRH145-250UF

RFE international

Radial Leaded PPTC FRH Series

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
ISL31490EIBZ

WS Part No.
1189596-ISL31490EIBZ

Renesas Electronics America

±60V Fault Protected, 5V, RS-485/RS-422 Transceivers with ±25V Common Mode Range | IC TXRX RS485 FAULT PROT 14SOIC

Low Stock
Available

MOQ:5

rohs