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. |
Stellaris LM3S812 Microcontroller | IC MCU 32BIT 64KB FLASH 48LQFP
|
1,142 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Precision Micropower Series Voltage Reference | IC VREF SERIES 2.5V SOT23-5
|
2,285 pieces In Stock |
MOQ:75 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM25011, LM25011-Q1, LM25011A, LM25011A-Q1 42-V 2-A Constant On-Time Switching Regulator With Adjustable Current Limit
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Datasheet |
40,000 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
INSULATED GATE BIPOLAR TRANSISTOR WITH ULTRAFAST SOFT RECOVERY DIODE | IGBT 600V 11A 63W TO262
|
343 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
250V N-Channel MOSFET | MOSFET N-CH 250V 9.5A TO-220F
|
1,009 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
Quad 2:1 Multiplexer/Demultiplexer Bus Switch | MUX/DEMUX QUAD 2:1 TTL 16QSOP
|
9,432 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
True Single Supply Video Driver | IC VID DRIVER TRUE SGL 16-QSOP
|
1,141 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
FAST GENERAL-PURPOSE OPERATIONAL AMPLIFIER | IC OPAMP GP 1 CIRCUIT 8SOIC
|
1,263 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Low-Voltage Dual-Supply 8-Bit Voltage Translator with Configurable Voltage Supplies and Signal Levels, 3-State Outputs, and Auto Direction Sensing
|
Datasheet |
158,620 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
Monolithic 1A Step-Down Regulator with Low Quiescent Current | IC REG BUCK ADJUSTABLE 1A 10MSOP
|
3,222 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
One Megabit per Second Triple Digital Isolators
|
Datasheet |
10,088 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
LM2852 2A 500/1500kHz Synchronous SIMPLE SWITCHER® Buck Regulator | IC REG BUCK 3.3V 2A 14HTSSOP
|
2,300 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
N-Channel Enhancement Mode For PDP Drivers Avalanche Rated
|
Datasheet |
1,400 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
5A Flash LED Driver with Automatic VLED and ESR Detection for Mobile Camera Systems | IC LED DVR CTRLR DIM 5A 20UQFN
|
21,471 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
20A GLASS PASSIVATED BRIDGE RECTIFIER | BRIDGE RECT 1PHASE 200V 20A GBJ
|
4,800 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
OPTICALLY ISOLATED ERROR AMPLIFIER | OPTOISO 2.5KV TRANSISTOR 8SOIC
|
2,388 pieces In Stock |
MOQ:120 |
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Mfr. Part No. WS Part No. |
Flexible Double Ended Voltage and Current Mode PWM Controllers | IC REG CTRLR MULT TOP 16SOIC
|
1,669 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
10A BRIDGE RECTIFIER | BRIDGE RECT 1PHASE 400V 10A KBU
|
1,000 pieces In Stock |
MOQ:26 |
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Mfr. Part No. WS Part No. |
N-Channel MOSFET 500V, 11.5A, 0.65Ω | MOSFET N-CH 500V 11.5A TO-220
|
540 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
Local/Remote Thermal Supervisor Advance Information | SENSOR DIGITAL -55C-125C 8MSOP
|
5,277 pieces In Stock |
MOQ:40 |
Need to verify |
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Mfr. Part No. WS Part No. |
Polymer PTC Resettable Fuse
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
FZL4141D
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal D-type Transparent Latches (with inverted 3-state outputs)
|
2,000 pieces In Stock |
MOQ:150 |
Need to verify |
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Mfr. Part No. WS Part No. |
3.3 VOLT HIGH DENSITY CMOS SUPERSYNC FIFO
|
40 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Precision Voltage Reference
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Precision Secondary Regulator and Driver | IC VREF SHUNT 5V SOT23-5
|
2,062 pieces In Stock |
MOQ:45 |
Need to verify |
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Mfr. Part No. WS Part No. |
Ultra Low On-Resistance | MOSFET P-CH 30V 11A 8-SOIC
|
135,208 pieces In Stock |
MOQ:60 |
Need to verify |
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Mfr. Part No. WS Part No. |
HEXFET Power MOSFET | MOSFET P-CH 30V 11A 8-SOIC
|
135,256 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
Trans MOSFET P-CH Si 30V 11A 8-Pin SOIC N T/R / Ultra Low On-Resistance
|
135,225 pieces In Stock |
MOQ:60 |
Need to verify |
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Mfr. Part No. WS Part No. |
LED Driver 4 Segment 14-Pin WSON EP T/R / White LED Adaptive 1.5/1 Switched-Capacitor Current Driver | IC LED DRIVER RGLTR DIM 14WSON
|
71,310 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Programmable Shunt Regulator | IC VREF SHUNT ADJ 8SOIC
|
116,040 pieces In Stock |
MOQ:45 |
Need to verify |
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Mfr. Part No. WS Part No. |
LM2586 SIMPLE SWITCHER 3A Flyback Regulator with Shutdown | IC REG MULTI CONFG 3.3V 3A TO220
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Inductors for High Frequency Circuits Multilayer Ceramic | FIXED IND 47NH 110MA 2.9 OHM SMD
|
55,900 pieces In Stock |
MOQ:12500 |
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Mfr. Part No. WS Part No. |
IC DVR H-BRIDGE 3W 8-SOIC
|
Datasheet |
32,550 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
Stellaris LM3S1435 Microcontroller | IC MCU 32BIT 96KB FLASH 100LQFP
|
25 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
High Voltage Synchronous Rectified Buck MOSFET Driver | IC MOSFET DRVR SYNC BUCK 8-SOIC
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
128K x 8 LOW POWER AND LOW Vcc
|
15,979 pieces In Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
11A, 60V, 0.107 Ohm, N-Channel, Logic Level UltraFET Power MOSFET | MOSFET N-CH 60V 12A IPAK
|
4,900 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
40V 2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter | IC REG BCK BST ADJ 2.5A 20HTSSOP
|
3,990 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
Low-Power, Single-Port, High-Speed USB 2.0 (480Mbps) Switch | IC USB SWITCH DPST 8UMLP
|
1,949 pieces In Stock |
MOQ:150 |
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Mfr. Part No. WS Part No. |
20A, 20V, 0.022 Ohm, N-Channel, Logic Level Power MOSFETs
|
Datasheet |
77,600 pieces In Stock |
MOQ:295 |
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Mfr. Part No. WS Part No. |
Hex Inverted Buffers with Open-Collector Outputs
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
High Voltage EL Lamp Driver IC | IC LED DRIVER 8MSOP
|
2,450 pieces In Stock |
MOQ:140 |
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Mfr. Part No. WS Part No. |
POWER-MOSFET FIELD EFFECT POWER TRANSISTOR | MOSFET N-CH 60V 800MA 4-DIP
|
13,000 pieces In Stock |
MOQ:180 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
10,280 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
75A, 100V, 0.014 Ohm, N-Channel, UltraFET Power MOSFETs | MOSFET N-CH 100V 75A D2PAK
|
20,445 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Constant Current Boost and SEPIC LED Driver with Internal Compensation | IC LED DRIVER RGLTR DIM SOT23-5
|
29,730 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
|
14,500 pieces In Stock |
MOQ:1725 |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
18-Bit A/D Converter for Digital Audio Applications
|
Low Stock |
MOQ:1 |
Need to verify |