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. |
High-Voltage, Internally Powered ISOLATION AMPLIFIER | IC OPAMP ISOLATION 1 CIRC 16CDIP
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60 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
10/100BASE-TX QUAD PORT TRANSFORMER MODULES For Use with Level One’s LXT974, LXT975 and LXT980 Series of PHY Solutions | XFRMR MODULE 4PORT 2:1 10/100
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496 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Product Change Notification | CURR SENSE XFMR 1.414CT:1 SMD
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460 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
photo scr optocouplers | OPTOISOLATOR 5.3KV SCR 6DIP
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2,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
150 mA low quiescent current low noise voltage regulator | IC REG LIN 1.5V 150MA 4FLIPCHIP
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5,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
FULL PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS | OPTOISO 3.75KV TRANSISTOR 4SMD
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11,800 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
FULL PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS | OPTOISO 3.75KV TRANSISTOR 4SMD
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14,700 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Programmable VCOM Calibrator with EEPROM Pb-free (RoHS-compliant) | IC VCOM CALIBRATOR I2C 8TDFN
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18,300 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
FULL PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS | OPTOISO 3.75KV TRANSISTOR 4SMD
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4,010 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC REG LINEAR 3V 300MA 6WDFN
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2,500 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
MOSFET N-CH
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6,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
P-Channel Enhancement Mode Field Effect Transistor | MOSFET P-CH 30V 2.6A SOT23-3
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48,000 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
N-Channel 20-V (D-S) MOSFET | MOSFET N-CH 20V 6.1A SC70-6
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250 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC REG LINEAR 1.8V/2.7V 8WDFN
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75 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers | IC TXRX RS-485/422 5V 8DIP
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
RFIC DOWNCONVERTER SMT, 0.9 - 1.6 GHz | IC RFIC DOWNCONVERTER 24-QFN
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
LatticeECP/EC Family Data Sheet | IC FPGA 147 I/O 208QFP
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
LatticeECP/EC Family Data Sheet | IC FPGA 147 I/O 208QFP
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Precision 1.25V and 2.50V, 1.08u-Watt, High Precision FGA Voltage References | IC VREF SERIES 2.5V 8SOIC
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Lithium-Ion Battery Charger Controller | IC CTRLR LI-ION BATT CHRG 8-SOIC
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10 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Green Mode Fairchild Power Switch (FPSTM) | IC SWIT PWM GREEN OVP HV 8DIP
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19 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Dual LDO with Low Noise, Low IQ, and High PSRR | IC REG LINEAR 2.85V/2.85V 10DFN
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20 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Dual LDO with Low Noise, Low IQ, and High PSRR | IC REG LINEAR 1.5V/2.8V 10DFN
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20 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Dual Common-Cathode Ultrafast Rectifier | DIODE ARRAY GP 200V 6A TO263AB
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20 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Ultrafast, Soft Recovery Diode | DIODE MODULE 600V 75A SOT227B
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24 pieces |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Ultrafast Recovery Power Rectifier | DIODE GEN PURP 300V 20A TO220F
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30 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
LatticeXP Family Data Sheet | IC FPGA 188 I/O 256FBGA
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39 pieces |
MOQ:1 |
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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 24SSOP
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40 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
120MHz, Ultra-Low Noise Precision Operational Amplifiers | IC OPAMP GP 1 CIRCUIT 8CERDIP
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112 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
16 Ampere Glass Passivated Super Fast Rectifiers | DIODE ARRAY GP 400V 16A TO220AB
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56 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
4-PIN PHOTODARLINGTON OPTOCOUPLERS | OPTOISOLATOR 5KV DARLINGTON 4DIP
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68 pieces |
MOQ:1 |
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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 24SSOP
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80 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Precision Single and Dual Low Noise Operational Amplifiers | IC OPAMP GP 1 CIRCUIT 8SOIC
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94 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
PHOTOTRANSISTOR OPTOCOUPLERS | OPTOISO 5.3KV TRANS W/BASE 6SMD
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95 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Green Mode Fairchild Power Switch (FPSTM) | IC SWIT PWM GREEN CM OVP HV 8DIP
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8,845 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
LatticeXP Family Data Sheet | IC FPGA 188 I/O 256FBGA
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107 pieces |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
LDO with Low ISUPPLY, High PSRR | IC REG LINEAR 2.6V 300MA 8DFN
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126 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
4A Half-Bridge Driver | IC DRVR HALF BRIDGE 4A 16-SOIC
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131 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
3A, VERY LOW DROP VOLTAGE REGULATORS | IC REG LINEAR 1.8V 3A P2PAK-4
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150 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT | IC REG LINEAR 3V 100MA TO92-3
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190 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
N-Channel FET Synchronous Buck Controller for Low Output Voltages | IC REG CTRLR BUCK 10MSOP
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200 pieces |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual LDO with Low Noise, Very High PSRR, and Low IQ | IC REG LINEAR 1.85V/2.9V 10DFN
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200 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
High-Frequency 6A Sink Synchronous MOSFET Drivers with Protection Features | IC MOSFET DRVR SYNC HF 6A 10-DFN
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200 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller | IC REG CTRLR BUCK 14SOIC
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303 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
3.3V/2.5V/1.8V In-System Programmable SuperFAST High Density PLDs | IC CPLD 256MC 3NS 144TQFP
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425 pieces |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Quad Operational Amplifier | IC OPAMP GP 4 CIRCUIT 14SOIC
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500 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
High-Frequency 6A Sink Synchronous MOSFET Drivers with Protection Features | IC MOSFET DRVR SYNC HF 6A 10-DFN
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533 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
FAIRCHILD Small Signal Transistors | TRANS NPN 160V 1A TO-92L
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560 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Single, Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op Amp | IC OPAMP GP 1 CIRCUIT 8SOIC
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750 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Hot Swap Controller | IC HOTSWAP CONTROLLER 8SOIC
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800 pieces |
MOQ:1 |
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