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.
HEF4528BT

WS Part No.
1179932-HEF4528BT

NXP

Monostable Multivibrator Dual-Element -40°C 85°C 16-Pin SO / Dual monostable multivibrator

18,180 pieces In Stock

MOQ:65

rohs

Mfr. Part No.
FDS5170N7

WS Part No.
1173900-FDS5170N7

Fairchild/ON Semiconductor

60V N-Channel PowerTrench MOSFET
Datasheet

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
LM4132BMF-3.0

WS Part No.
1199802-LM4132BMF-3.0

Texas Instruments

LM4132 SOT-23 Precision Low Dropout Voltage Reference | IC VREF SERIES 3V SOT23-5

2,850 pieces In Stock

MOQ:12

Mfr. Part No.
LT3021EDH#TR

WS Part No.
719120-LT3021EDH#TR

Linear Technology

5,635 pieces In Stock

MOQ:9

Mfr. Part No.
S9S08RN48W1MLCR

WS Part No.
720229-S9S08RN48W1MLCR

NXP

IC MCU 8BIT 48KB FLASH 32LQFP

4,855 pieces In Stock

MOQ:4

rohs

Mfr. Part No.
SFHG40AQ102

WS Part No.
720304-SFHG40AQ102

EPCOS (TDK)

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
KIA339P

WS Part No.
1192926-KIA339P

KEC

BIPOLAR LINEAR INTEGRATED CIRCUIT (QUAD VOLTAGE COMPARATORS)

550 pieces In Stock

MOQ:180

rohs

Mfr. Part No.
KS8995MAI

WS Part No.
1193510-KS8995MAI

Microchip Technology

Integrated 5-Port 10/100 Managed Switch | IC 10/100 INTEG SWITCH 128PQFP

Low Stock
Available

MOQ:4

Mfr. Part No.
NTMFS4C024NT1G

WS Part No.
719816-NTMFS4C024NT1G

ON Semiconductor

Power MOSFET | MOSFET N-CH 30V 21.7A 78A 5DFN

361,068 pieces In Stock

MOQ:90

rohs

Mfr. Part No.
HIP6603BCBZ

WS Part No.
1180787-HIP6603BCBZ

Renesas Electronics America

Synchronous Rectified Buck MOSFET Drivers | IC DRIVER MOSFET SYNC BUCK 8SOIC

2,456 pieces In Stock

MOQ:90

rohs

Mfr. Part No.
GS8161Z36D-166

WS Part No.
1177790-GS8161Z36D-166

GSI Technology

18Mb Pipelined and Flow Through Synchronous NBT SRAM

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
74LCX14FT

WS Part No.
721863-74LCX14FT

Toshiba Semiconductor and Storage

IC INVERTER SCHMITT 6CH 14TSSOP

72,862 pieces In Stock

MOQ:180

rohs

Mfr. Part No.
LM4041BIM7X-1.2

WS Part No.
1199571-LM4041BIM7X-1.2

Texas Instruments

LM4041 Precision Micropower Shunt Voltage Reference | IC VREF SHUNT 1.225V SC70

4,287 pieces In Stock

MOQ:140

Mfr. Part No.
HSP061-4NY8

WS Part No.
1181990-HSP061-4NY8

STMicroelectronics

4-line ESD protection for high speed lines | TVS DIODE 3V 18V 8UQFN

39,000 pieces In Stock

MOQ:60

rohs

Mfr. Part No.
H11L2TM

WS Part No.
1178214-H11L2TM

Fairchild/ON Semiconductor

6-PIN DIP OPTOISOLATORS LOGIC OUTPUT
Datasheet

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
HSMQ-C190

WS Part No.
1181920-HSMQ-C190

Broadcom Limited

High Performance Chip LED | LED GREEN DIFFUSED CHIP SMD

28,789 pieces In Stock

MOQ:355

rohs

Mfr. Part No.
HLMP-1340

WS Part No.
1180860-HLMP-1340

Broadcom Limited

CLEAR LENS T-100 SOLID STATE LAMPS | LED RED CLEAR T-1 T/H

31,600 pieces In Stock

MOQ:225

rohs

Mfr. Part No.
PC3H7DJ0001H

WS Part No.
725895-PC3H7DJ0001H

Sharp Microelectronics

OPTOISOLATOR TRANSISTOR SMD

426,112 pieces In Stock

MOQ:240

rohs

Mfr. Part No.
IDT7025L15PFG

WS Part No.
1184131-IDT7025L15PFG

IDT, Integrated Device Technology Inc

HIGH-SPEED 8K x 16 DUAL-PORT STATIC RAM

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
KA3403

WS Part No.
1192350-KA3403

Fairchild/ON Semiconductor

Quad Operational Amplifier
Datasheet

6,799 pieces In Stock

MOQ:255

rohs

Mfr. Part No.
LCB111S

WS Part No.
1195683-LCB111S

IXYS

Single Pole OptoMOS Relay | SSR RELAY SPST-NC 120MA 0-350V

Low Stock
Available

MOQ:30

rohs

Mfr. Part No.
LM3224MM-ADJ

WS Part No.
1198610-LM3224MM-ADJ

National Semiconductor (TI)

615kHz/1.25MHz Step-up PWM DC/DC Converter

37,230 pieces In Stock

MOQ:17

rohs

Mfr. Part No.
LM2676SDX-ADJ/NOPB

WS Part No.
1197773-LM2676SDX-ADJ/NOPB

Texas Instruments

LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator
Datasheet

7,997 pieces In Stock

MOQ:5

rohs

Mfr. Part No.
LM2676SDX-ADJ

WS Part No.
1197772-LM2676SDX-ADJ

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 1.23V to 37V 3A 14-Pin VSON EP T/R / LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator | IC REG BUCK ADJUSTABLE 3A 14VSON
Datasheet

7,854 pieces In Stock

MOQ:5

rohs

Mfr. Part No.
LM2676SD-ADJ

WS Part No.
1197770-LM2676SD-ADJ

Texas Instruments

LM2676 SIMPLE SWITCHER® High Efficiency 3A Step-Down Voltage Regulator | IC REG BUCK ADJUSTABLE 3A 14VSON

7,951 pieces In Stock

MOQ:5

Mfr. Part No.
KDT00030

WS Part No.
1192810-KDT00030

Fairchild/ON Semiconductor

Phototransistor Photo Detector

29,509 pieces In Stock

MOQ:60

Mfr. Part No.
GTL2003PW

WS Part No.
1178038-GTL2003PW

NXP

8-bit bidirectional low voltage translator

2,819 pieces In Stock

MOQ:30

rohs

Mfr. Part No.
RC1206JR-07470KL

WS Part No.
720060-RC1206JR-07470KL

Yageo

HIGH OHMIC CHIP RESISTORS | RES SMD 470K OHM 5% 1/4W 1206

312,865 pieces In Stock

MOQ:25000

rohs

Mfr. Part No.
ICL3223CA

WS Part No.
1183195-ICL3223CA

Renesas Electronics America

One Microamp Supply-Current, +3V to +5.5V, 250kbps, RS-232 Transmitters/Receivers | IC TXRX 2/2 FULL RS232 20SSOP

190 pieces In Stock

MOQ:8

Mfr. Part No.
GBJ601

WS Part No.
1176927-GBJ601

Diodes Incorporated

6 Amp Glass Passivated Bridge Rectifier 50 to 1000 Volts | BRIDGE RECT 1PHASE 100V 6A GBJ

1,000 pieces In Stock

MOQ:45

Mfr. Part No.
FS22SM-9

WS Part No.
1175728-FS22SM-9

Mitsubishi

HIGH-SPEED SWITCHING USE

Low Stock
Available

MOQ:1

Mfr. Part No.
TPS78218DRV

WS Part No.
728022-TPS78218DRV

Texas Instruments

230,208 pieces In Stock

MOQ:60

rohs

Mfr. Part No.
ISL43240IAZ

WS Part No.
1189695-ISL43240IAZ

Renesas Electronics America

Low-Voltage, Single and Dual Supply, Quad SPDT, High Performance Analog Switches | IC SWITCH QUAD SPDT 20SSOP

32,210 pieces In Stock

MOQ:13

rohs

Mfr. Part No.
ISL43240IA

WS Part No.
1189694-ISL43240IA

Renesas Electronics America

Low-Voltage, Single and Dual Supply, Quad SPDT, High Performance Analog Switches | IC SWITCH QUAD SPDT 20SSOP

32,510 pieces In Stock

MOQ:13

Mfr. Part No.
FMS006Z-2001-1

WS Part No.
1174839-FMS006Z-2001-1

Yamaichi

SIM Card Reader (Push / Push, Std. Type w. and w/o Switch)

Low Stock
Available

MOQ:2

rohs

Mfr. Part No.
XR2211ACDTR-F

WS Part No.
728523-XR2211ACDTR-F

Exar Corporation

IC FSK DEMOD/TONE DECOD 14SOIC
Datasheet

2,500 pieces In Stock

MOQ:2

rohs

Mfr. Part No.
LM193D

WS Part No.
1196956-LM193D

Texas Instruments

DUAL DIFFERENTIAL COMPARATORS

174,167 pieces In Stock

MOQ:80

rohs

Mfr. Part No.
HMC441

WS Part No.
1181294-HMC441

Analog Devices Inc.

GaAs PHEMT MMIC MEDIUM POWER AMPLIFIER, 6.0 - 18.0 GHz | IC RF AMP VSAT 6GHZ-18GHZ DIE
Datasheet

1,580 pieces In Stock

MOQ:2

rohs

Mfr. Part No.
IRLI2505PBF

WS Part No.
724089-IRLI2505PBF

International Rectifier

4,103 pieces In Stock

MOQ:18

rohs

Mfr. Part No.
IRFZ44NSTRL

WS Part No.
724079-IRFZ44NSTRL

International Rectifier

8,000 pieces In Stock

MOQ:65

rohs

Mfr. Part No.
IRFZ44NS

WS Part No.
1188188-IRFZ44NS

NXP

N-channel enhancement mode TrenchMOS transistor

64,012 pieces In Stock

MOQ:65

Mfr. Part No.
HMC218BMS8GE

WS Part No.
1181141-HMC218BMS8GE

Analog Devices Inc.

Passive Double-Balanced Topology | IC MMIC MIXER DBL-BAL 8MSOP

40,000 pieces In Stock

MOQ:12

rohs

Mfr. Part No.
HA3-2425-5

WS Part No.
1178544-HA3-2425-5

Renesas Electronics America

3.2 us Sample and Hold Amplifiers | IC OPAMP SAMPLE/HOLD 1CIRC 14DIP

Low Stock
Available

MOQ:3

Mfr. Part No.
FSDM0465RBWDTU

WS Part No.
1175921-FSDM0465RBWDTU

ON Semiconductor

Green Mode Fairchild Power Switch (FPS) | IC SWIT PWM GREEN CM HV TO220F

7,340 pieces In Stock

MOQ:5

rohs

Mfr. Part No.
LM2937ES-10

WS Part No.
1198375-LM2937ES-10

Texas Instruments

LM2937 500 mA Low Dropout Regulator | IC REG LIN 10V 500MA DDPAK

Low Stock
Available

MOQ:35

Mfr. Part No.
HA2-2520-2

WS Part No.
1178533-HA2-2520-2

Intersil Corporation

20MHz, High Slew Rate, Uncompensated, High Input Impedance, Operational Amplifiers

Low Stock
Available

MOQ:3

Mfr. Part No.
IR2175S

WS Part No.
1186651-IR2175S

Infineon Technologies

LINEAR CURRENT SENSING IC | IC CURRENT SENSE 0.5% 8SOIC

4,080 pieces In Stock

MOQ:9

Mfr. Part No.
TPS71728QDRVRQ1

WS Part No.
720935-TPS71728QDRVRQ1

Texas Instruments

Low-Noise, High-Bandwidth PSRR, Low-Dropout, 150-mA Linear Regulator | IC REG LINEAR 2.8V 150MA 6SON

12,431 pieces In Stock

MOQ:6

rohs

Mfr. Part No.
JANTX1N5646A

WS Part No.
1191448-JANTX1N5646A

Microsemi Corporation

1500 WATT UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR
Datasheet

Low Stock
Available

MOQ:1

rohs

Mfr. Part No.
FDD6680

WS Part No.
1173777-FDD6680

ON Semiconductor

N-Channel Logic Level PWM Optimized PowerTrench™ MOSFET | MOSFET N-CH 30V 12A DPAK

27,450 pieces In Stock

MOQ:355

rohs