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. |
Power MOSFET | MOSFET N-CH 100V 8.1A TO220FP
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5,370 pieces In Stock |
MOQ:19 |
Need to verify |
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Mfr. Part No. WS Part No. |
NEGATIVE VOLTAGE REGULATORS THREE-TERMINAL ADJUSTABLE | IC REG LIN NEG ADJ 1.5A TO39-3
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2,800 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
LM4040-N/LM4040Q-N Precision Micropower Shunt Voltage Reference
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5,400 pieces In Stock |
MOQ:125 |
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Mfr. Part No. WS Part No. |
LM2936 Ultra-Low Quiescent Current LDO Voltage Regulator | IC REG LINEAR 3V 50MA TO252-3
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5,400 pieces In Stock |
MOQ:30 |
Need to verify |
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Mfr. Part No. WS Part No. |
Precision Micropower Shunt Voltage Reference | IC VREF SHUNT 5V TO92-3
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279 pieces In Stock |
MOQ:65 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon Diode
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10,800 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
LM1575/LM2575/LM2575HV SIMPLE SWITCHER 1A Step-Down Voltage Regulator | IC REG BUCK 5V 1A 24SOIC
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5,450 pieces In Stock |
MOQ:23 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM2574/LM2574HV SIMPLE SWITCHER™ 0.5A Step-Down Voltage Regulator | IC REG BUCK 3.3V 500MA 14SOIC
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7,700 pieces In Stock |
MOQ:35 |
Need to verify |
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Mfr. Part No. WS Part No. |
100 mA Adjustable Output, Positive Voltage Regulator
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120,022 pieces In Stock |
MOQ:315 |
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Mfr. Part No. WS Part No. |
Low-Voltage Analog Temperature Sensor in Tiny Package
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300 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
LM22671/-Q1 42 V, 500 mA SIMPLE SWITCHER® Step-Down Voltage Regulator with Features
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2,250 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
High Speed Digital Isolators | DGTL ISO 2.5KV 4CH GEN PURP 16SO
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5,480 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
MOS FET Relays | RELAY SPST-NO/NC 120MA 0-350V
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5,415 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=40V, Rds(on)=0.009ohm, Id=100A⑤)
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1,730 pieces In Stock |
MOQ:30 |
Need to verify |
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Mfr. Part No. WS Part No. |
4-Ampere Dual Low-Side Ultrafast MOSFET Drivers | IC GATE DVR 4A DUAL ENABLE 8DIP
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5,560 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
1 Microamp, +3V to +5.5V, 1Mbps, RS-232 Transceivers with Enhanced Automatic Powerdown | IC TXRX 2/2 FULL RS232 20SSOP
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1,836 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
Single/Dual/Triple/Quad Operational Amplifiers | IC OPAMP GP 1 CIRCUIT 8DIP
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Low Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
SURFACE MOUNT GLASS PASSIVATED JUNCTION RECTIFIER
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5,590 pieces In Stock |
MOQ:420 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM124-N/LM224-N/LM324-N/LM2902-N Low Power Quad Operational Amplifiers | IC OPAMP GP 4 CIRCUIT 14TSSOP
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50,000 pieces In Stock |
MOQ:95 |
Need to verify |
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Mfr. Part No. WS Part No. |
±15kV, ESD-Protected, +5V Powered, RS-232 Transmitters/Receivers | IC TXRX 5/3 RS232 FULL 24SOIC
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5,620 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
N-Channel QFET® MOSFET 200 V, 9 A, 280 mΩ
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Low Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
Long Travel Tact Switch for SMT | SWITCH TACTILE SPST-NO 0.05A 32V
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5,620 pieces In Stock |
MOQ:155 |
Need to verify |
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Mfr. Part No. WS Part No. |
uP Supervisor with Watchdog Timer, Power-Fail Comparator, Manual Reset and Adjustable Power-On Reset | IC SUPERVISOR 2.92V 8-SOIC
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5,680 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
LM2591HV SIMPLE SWITCHER Power onverter 150 kHz 1A Step-Down Voltage | IC REG BUCK 5V 1A TO263-5
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3,400 pieces In Stock |
MOQ:10 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM359 Dual, High Speed, Programmable, Current Mode (Norton) Amplifiers | IC OPAMP GP 2 CIRCUIT 14SOIC
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3,690 pieces In Stock |
MOQ:19 |
Need to verify |
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Mfr. Part No. WS Part No. |
Linear L2 Power MOSFET with extended FBSOA | MOSFET N-CH 600V 30A TO-268
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Low Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Digital Red, Green and Blue Color Light Sensor with IR Blocking Filter | IC SENSOR LIGHT-DGTL I2C 6-ODFN
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38,800 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
Quad Single Supply Comparators | IC COMP QUAD SGL SUPPLY 14SOIC
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13,700 pieces In Stock |
MOQ:350 |
Need to verify |
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Mfr. Part No. WS Part No. |
POWER FACTOR CORRECTOR
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5,720 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
LM3402/LM3402HV 0.5A Constant Current Buck Regulator for Driving High Power LEDs | IC LED DRIVER RGLTR DIM 8VSSOP
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10,000 pieces In Stock |
MOQ:24 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Frequency 1.5A Load - Step-Down DC-DC Regulator | IC REG BUCK ADJ 1.5A SOT23-5
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4,056 pieces In Stock |
MOQ:23 |
Need to verify |
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Mfr. Part No. WS Part No. |
Generation V Technology | MOSFET N-CH 20V 5.7A MICRO8
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3,900 pieces In Stock |
MOQ:70 |
Need to verify |
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Mfr. Part No. WS Part No. |
P-CHANNEL POWER MOSFETS | MOSFET P-CH 50V 5.3A DPAK
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14,600 pieces In Stock |
MOQ:140 |
Need to verify |
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Mfr. Part No. WS Part No. |
Real Time Clock/Calendar with I2C Bus™ and EEPROM | IC RTC CLK/CALENDAR I2C 8-SOIC
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6,700 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
Multilayer Chip Inductors for High Frequency | FIXED IND 33NH 300MA 550 MOHM
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5,820 pieces In Stock |
MOQ:2620 |
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Mfr. Part No. WS Part No. |
OCTAL SERIAL SOLENOID DRIVER | IC DRIVER SOLENOID OCT POWERSO20
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1,005 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
LM4132 SOT-23 Precision Low Dropout Voltage Reference | IC VREF SERIES 1.8V SOT23-5
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5,900 pieces In Stock |
MOQ:23 |
Need to verify |
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Mfr. Part No. WS Part No. |
1.5A 1.6MHz Low Quiescent Current High Efficiency Synchronous Buck Regulator | IC REG BUCK ADJUSTABLE 1.5A 8DFN
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5,910 pieces In Stock |
MOQ:20 |
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Mfr. Part No. WS Part No. |
Precision Micropower Series Voltage Reference | IC VREF SERIES 3V SOT23-5
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5,950 pieces In Stock |
MOQ:25 |
Need to verify |
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Mfr. Part No. WS Part No. |
INSULATED GATE BIPOLAR TRANSISTOR | IGBT 600V 28A 100W TO247AC
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7,000 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
Dual 3A Low Quiescent Current High Efficiency Synchronous Buck Regulator | IC REG BUCK ADJ 3A DL 24QFN
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4,440 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
High Frequency 1.0A Load - Step-Down DC-DC Regulator | IC REG BUCK ADJ 1A SOT23-5
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1,356 pieces In Stock |
MOQ:55 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM4041 Precision Micropower Shunt Voltage Reference | IC VREF SHUNT 1.225V SOT23
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6,000 pieces In Stock |
MOQ:75 |
Need to verify |
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Mfr. Part No. WS Part No. |
VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE
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6,000 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
200 mA low quiescent current very low noise LDO | IC REG LINEAR 1V 200MA SOT23-5
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6,000 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
Application Specific MOSFETs | MOSFET N-CH 100V 4.2A DIRECTFET
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5,600 pieces In Stock |
MOQ:20 |
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Mfr. Part No. WS Part No. |
Dual LDO with Low Noise, High Performance and Low IQ | IC REG LINEAR 1.25V/3.3V 10DFN
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Low Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
1.9mm Round Subminiature Gull Wing Lead Infrared LED | EMITTER IR 940NM 65MA SMD
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3,400 pieces In Stock |
MOQ:355 |
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Mfr. Part No. WS Part No. |
Subminiature LED Lamps | LED RED DIFF AXIAL T/H AXIAL
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1,390 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
5mm Infrared LED, T-1 3/4 | EMITTER IR 850NM 100MA RADIAL
|
6,000 pieces In Stock |
MOQ:215 |
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