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. |
Conv DC-DC 3.6V to 20V Synchronous Step Down Single-Out 1.5V to 12V 3A 28-Pin QFN EP Reel | IC REG BUCK ADJ 3A DL 28QFN
|
8,900 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Low Noise White LED Constant Current Supply with Dual Function Brightness Control
|
17,000 pieces In Stock |
MOQ:40 |
Need to verify |
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Mfr. Part No. WS Part No. |
Quad. Bus Buffer Gates (with 3-state outputs)
|
1,650 pieces In Stock |
MOQ:135 |
Need to verify |
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Mfr. Part No. WS Part No. |
HIGH SIDE DRIVER | IC DRIVER HIGH SIDE 8SOIC
|
2,600 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Smart Power Stage Module with Integrated Temperature Monitor
|
Datasheet |
4,650 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
0805 Size. Rated current up to 6A MAX
|
54,000 pieces In Stock |
MOQ:125 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual 4-Phase + 1-Phase PWM Controller for VR12/IMVP7 Applications | IC REG IMVP-7 VR12 2OUT 48QFN
|
5,930 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
3.3 VOLT HIGH DENSITY CMOS SUPERSYNC FIFO 131,072 x 18 262,144 x 18
|
1,400 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC CODE HOPP ENCODER 7FUNC 8SOIC
|
Datasheet |
9,000 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Stellaris LM3S1512 Microcontroller | IC MCU 32BIT 96KB FLASH 100LQFP
|
7,600 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Photo Interrupter
|
3,300 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
3.3V 400mA/250mA Low Dropout Regulator
|
55,000 pieces In Stock |
MOQ:395 |
Need to verify |
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Mfr. Part No. WS Part No. |
Camera Strobe Flash Application
|
3,050 pieces In Stock |
MOQ:30 |
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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. |
HEXFET Power MOSFET
|
7,430 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
96 x 32 LCD Controller for I/O MCU
|
1,600 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC DRIVER 3-PHASE BRIDGE 28-DIP
|
4,600 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Low Offset, Low Drift Dual JFET Input Operational Amplifier
|
23,000 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
HIGH SPEED TRANSISTOR OPTOCOUPLERS | OPTOISO 5KV TRANS W/BASE 8DIP
|
1,640 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
Miniature Surface Mount Fixed Attenuator (50ohm 0.5W 2dB DC to 2500MHz)
|
10,600 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
Enhanced A/D Flash Type MCU
|
1,380 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
INTELLIGENT POWER LOW SIDE SWITCH
|
2,140 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Power MOSFET | MOSFET N-CH 400V 1.7A DPAK
|
25,000 pieces In Stock |
MOQ:215 |
Need to verify |
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Mfr. Part No. WS Part No. |
3 1/2 Digit, Low Power, Single Chip A/D Converter | IC DISPLAY DRIVER 3.5DIGIT 40DIP
|
9,900 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
|
44,000 pieces In Stock |
MOQ:170 |
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Mfr. Part No. WS Part No. |
3.3V CMOS 1-TO-5 CLOCK DRIVER
|
991 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
Hex Inverters / Hex Inverters (with Open Collector Outputs)
|
1,640 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
MegaMOS FET | MOSFET N-CH 1000V 12A TO-247
|
35,300 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
64K X 16 HIGH SPEED CMOS STATIC RAM WITH 3.3 V SUPPLY
|
3,050 pieces In Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
XPHASETM VR10, VR11 & OPTERON/ATHLON64 CONTROL IC | IC XPHASE CONTROL 28-MLPQ
|
9,000 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
LIN BUS TRANSCEIVER | IC TXRX CAN 8SO
|
7,350 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
LM431 Adjustable Precision Zener Shunt Regulator
|
Datasheet |
16,000 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
IC DEMODULATOR QUADRATURE 16-QFN
|
Datasheet |
300 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Ultra Small 1.25A Step-Down Switching Regulator with Intelligent Current Limit | IC REG BUCK ADJ 1.25A 10WSON
|
8,000 pieces In Stock |
MOQ:22 |
Need to verify |
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Mfr. Part No. WS Part No. |
CMOS SyncFIFOO 64 X 9, 256 x 9, 512 x 9, 1024 X 9, 2048 X 9 and 4096 x 9
|
1,660 pieces In Stock |
MOQ:8 |
Need to verify |
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Mfr. Part No. WS Part No. |
1.0 AMPS. FAST RECOVERY SILICON RECTIFIER
|
46,000 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
Fairchild Power Switch(FPS)
|
3,050 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
High Efficiency Synchronous Rectification in SMPS | MOSFET N-CH 60V 71A TO220
|
6,000 pieces In Stock |
MOQ:20 |
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Mfr. Part No. WS Part No. |
2W Stereo Audio Amplifier
|
4,000 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
LM4550B AC 97 Rev 2.1 Multi-Channel Audio Codec | IC AC '97 AUDIO CODEC 48-LQFP
|
10,300 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
|
9,500 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM4050/LM4050Q Precision Micropower Shunt Voltage Reference | IC VREF SHUNT 4.096V SOT23
|
1,070 pieces In Stock |
MOQ:90 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM2597/LM2597HV SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator, with Features | IC REG BUCK 12V 500MA 8SOIC
|
2,300 pieces In Stock |
MOQ:14 |
Need to verify |
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Mfr. Part No. WS Part No. |
VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
|
45,800 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
INSULATED GATE BIPOLAR TRANSISTOR WITH ULTRAFAST SOFT RECOVERY DIODE | IGBT 600V 16A 99W TO220AB
|
3,060 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=900V, Rds(on)=2.5ohm, Id=4.7A) | MOSFET N-CH 900V 4.7A TO-247AC
|
29,000 pieces In Stock |
MOQ:16 |
Need to verify |
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Mfr. Part No. WS Part No. |
FAST RECOVERY GLASS PASSIVATED RECTIFIER (VOLTAGE RANGE 50 to 800 Volts CURRENT 8.0 Amperes)
|
7,310 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
Quad SPST JFET Analog Switches
|
8,000 pieces In Stock |
MOQ:35 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
7,000 pieces In Stock |
MOQ:35 |
||||||||
Mfr. Part No. WS Part No. |
LM4050/LM4050Q Precision Micropower Shunt Voltage Reference | IC VREF SHUNT 4.096V SOT23
|
9,300 pieces In Stock |
MOQ:90 |