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. |
PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE | IC VREF SHUNT 2.5V SOT23-3
|
7,500 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
Stellaris® LM3S5749 Microcontroller | IC MCU 32BIT 128KB FLASH 100LQFP
|
70 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Constant Current, Buck Regulator for Driving High Power LEDs | IC LED DRIVER RGLTR DIM 14HTSSOP
|
66,004 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
5.0V Reference Diode | IC VREF SHUNT 5V TO-46-3
|
9,100 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Dual DC Operated Tone/Volume/Balance Circuit
|
293 pieces In Stock |
MOQ:10 |
Need to verify |
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Mfr. Part No. WS Part No. |
Car alternator multifunction smart voltage regulator
|
Datasheet |
510 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Integrated 5-Port 10/100 Managed Switch | IC 10/100 INTEG SWITCH 128PQFP
|
567 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
SILICON 400 mW ZENER DIODES | DIODE ZENER 5.1V 500MW DO35
|
5,300 pieces In Stock |
MOQ:22 |
Need to verify |
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Mfr. Part No. WS Part No. |
CURRENT REGULATING DIODES
|
9,500 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
HiPerFET Power MOSFETs
|
Datasheet |
196 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
PolarHV HiperFET Power MOSFET | MOSFET N-CH 600V 14A D2-PAK
|
4,400 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
14-Ampere Low-Side Ultrafast MOSFET Drivers | IC LOW SIDE DRIVER 14A TO263-5
|
4,388 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
XPT IGBT | IGBT 1200V 88A SOT-227B
|
1,500 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Ultra Low Dropout 1A, 2A, 3A Low Input Voltage NMOS LDOs | IC REG LINEAR POS ADJ 2A 10DFN
|
3,500 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
12-bit, +3.3V, 260+MSPS, High Speed D/A Converter | IC DAC 12BIT A-OUT 28TSSOP
|
2,000 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Power MOSFET(Vdss=200V, Rds(on)=0.80ohm, Id=5.2A) | MOSFET N-CH 200V 5.2A TO-220AB
|
9,000 pieces In Stock |
MOQ:110 |
Need to verify |
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Mfr. Part No. WS Part No. |
Voltage Output, High or Low Side Measurement, Bi-Directional Zero-Drift Series CURRENT SHUNT MONITOR | IC CURR SENSE 1 CIRCUIT SC70-6
|
1,500 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
MMIC VCO w/ HALF FREQUENCY OUTPUT 9.05 - 10.15 GHz | VCO 4.8GHZ/9.6GHZ 2-13V 5X5MM
|
1,110 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Single 16 and 8, Differential 8-Channel and 4-Channel CMOS Analog MUXs with Active Overvoltage Protection | IC MULTIPLEXER 16X1 28DIP
|
650 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Hexadecimal and Numeric Displays for Industrial Applications | DISPLAY 4X7 NUM LDP BCD HER
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Four Character 6.9 mm (0.27 inch) Smart 5 x 7 Alphanumeric Displays | DISPLAY 5X7 0.27" 4CHAR GREEN
|
Low Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
SEGMENT TYPE LCD DRIVER
|
10,500 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
Dual 125MHz Video Current Feedback Amplifier | IC OPAMP DUAL 125MHZ VIDEO 8-DIP
|
Low Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
PNP SILICON PLANAR MEDIUM POWER TRANSISTOR
|
27,000 pieces In Stock |
MOQ:30 |
Need to verify |
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Mfr. Part No. WS Part No. |
EasyPACK Modul mit Trench/Feldstopp IGBT3 und Emitter Controlled 3 Diode und NTC
|
5,400 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
500V N-Channel MOSFET | MOSFET N-CH 500V 5.5A TO-220
|
Low Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Plastic Hood Variations
|
2,100 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
Silicon N-channel MOSFET | MOSFET N/P-CH 30V 0.1A SSMINI6
|
38,350 pieces In Stock |
MOQ:630 |
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Mfr. Part No. WS Part No. |
LM4132 SOT-23 Precision Low Dropout Voltage Reference | IC VREF SERIES 4.096V SOT23-5
|
3,110 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM2670 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync | IC REG BUCK 5V 3A TO263-7
|
4,400 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
52kHz Simple 1A Buck Regulator | IC REG BUCK 12V 1A TO263-5
|
Low Stock |
MOQ:30 |
Need to verify |
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Mfr. Part No. WS Part No. |
HIGH EFFICIENCY MONOLITHIC SYNCHRONOUS STEP DOWN REGULATOR
|
Datasheet |
1,220 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
DMOS DUAL FULL BRIDGE DRIVER
|
Datasheet |
1,975 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
4.0A SINGLE - PHASE SILICON BRIDGE | BRIDGE RECT 1PHASE 400V 4A KBL
|
1,080 pieces In Stock |
MOQ:165 |
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Mfr. Part No. WS Part No. |
Military Silicon Power Rectifier | DIODE GEN PURP 1KV 12A DO203AA
|
Low Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
HIGH SPEED, TRIPLE DIGITAL ISOLATORS
|
Datasheet |
4,100 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Improved Industry Standard Single-Ended Current Mode PWM Controller | IC REG CTRLR BOOST/FLYBACK 8MSOP
|
Low Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
Dual, High Speed MOSFET Driver | IC MOSFET DRIVER DUAL HS 16-QFN
|
6,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
2.5A, 400V, 1.800 Ohm, N-Channel Power MOSFET
|
1,702 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
P-CHANNEL POWER MOSFETS
|
20 pieces In Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
Unidirectional Measurement Current-Shunt Monitor | IC CURRENT MONITOR 1% 8SOIC
|
7,500 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
3.3V EEPROM PROGRAMMABLE CLOCK GENERATOR | IC CLK GEN 3.3V EEPROM 32-TQFP
|
878 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
8 Digit LED Display Driver | IC DECODR/DVR LED 8DIGIT 28-DIP
|
7,900 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
Single/Dual/Triple/Quad Operational Amplifiers | IC OPAMP GP 4 CIRCUIT 14DIP
|
9,700 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
+-15kV ESD Protected, +3V to +5.5V, 10nA, 250kbps, RS-232 Transceiver with Enhanced Automatic Powerdown | IC TXRX 5/3 RS232 FULL 28SSOP
|
1,600 pieces In Stock |
MOQ:8 |
Need to verify |
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Mfr. Part No. WS Part No. |
100V/2A Peak, Low Cost, High Frequency Half Bridge Driver | IC DRVR HALF BRIDGE 100V 16-QFN
|
Low Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
Ultrafast, Soft Recovery Diode | DIODE MODULE 400V 244A TO244AB
|
2,300 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
KX14/15 SERIES CONNECTORS | CONN RCPT 20POS SMD GOLD
|
7,300 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
Single-port 10/100/1000Base-T Gigabit Transceiver | IC TXRX 10/100/1000 3.3V 128QFP
|
8,000 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
1Gb F-die DDR2 SDRAM
|
9,800 pieces In Stock |
MOQ:6 |