Hard To Find electronic components are those that are either obsolete or produced in limited quantities, making them challenging to source. These components are crucial for maintaining and repairing older electronic equipment or completing specialized projects that require specific parts.
Leading suppliers specialize in sourcing and stocking these elusive components, ensuring that engineers and hobbyists can find the parts they need. Whether it's vintage semiconductors, discontinued ICs, or rare passive components, these suppliers provide a vital service to the electronics community.
Acquiring hard-to-find components helps extend the lifespan of existing equipment, reduces e-waste, and supports sustainable practices in electronics manufacturing. Reliable suppliers ensure these parts are authentic and quality-tested, offering peace of mind to their customers.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
50V / 15A High-Speed Switching Applications | TRANS NPN 50V 15A TO-220ML
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4,460 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
Quad 2-Input NAND Gate | IC GATE NAND 4CH 2-INP 14TSSOP
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4,140 pieces In Stock |
MOQ: 430 |
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Mfr. Part No. WS Part No. |
HIGH SPEED TRANSISTOR OPTOCOUPLERS | OPTOISO 2.5KV TRANS W/BASE 8SMD
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4,000 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
Low Cost PC Hardware Monitor ASIC | IC MONITOR SYS/VOLT 5CH 16QSOP
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5,930 pieces In Stock |
MOQ: 19 |
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Mfr. Part No. WS Part No. |
LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS | OPTOISO 2.5KV DARL W/BASE 8SMD
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8,270 pieces In Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
Low Voltage Bidirectional Transceiver with Bushold | IC TXRX NON-INVERT 3.6V 20SOIC
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8,000 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
Arithmetic Controller Engine for Low Power Applications | IC MCU 8BIT 2KB EEPROM 8DIP
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8,000 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
dBCool® Remote Thermal Controller and Voltage Monitor | IC REMOTE THERMAL CTRLR 24QSOP
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7,210 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
HIGH SPEED TRANSISTOR OPTOCOUPLERS | OPTOISO 2.5KV TRANS W/BASE 8SMD
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2,000 pieces In Stock |
MOQ: 280 |
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Mfr. Part No. WS Part No. |
1-of-8 Decoder with 3-STATE Outputs | IC DECODER 1-OF-8 3 STATE 20-DIP
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5,000 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
dBCool Remote Thermal Monitor and Fan Controller | IC PWM FAN CTRLR W/MONITR 16QSOP
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11,800 pieces In Stock |
MOQ: 19 |
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Mfr. Part No. WS Part No. |
8-Bit Serial-In, Parallel-Out Shift Register | IC SHIFT REGISTER 8BIT 14SOIC
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1,800 pieces In Stock |
MOQ: 205 |
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Mfr. Part No. WS Part No. |
Watt Peak Power Zener Transient Voltage Suppressors | TVS DIODE 33V 53.3V SMB
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2,500 pieces In Stock |
MOQ: 315 |
Need to verify |
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Mfr. Part No. WS Part No. |
1500 Watt Peak Power Zener Transient Voltage Suppressors | TVS DIODE 51V 82.4V SMC
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2,400 pieces In Stock |
MOQ: 13 |
Need to verify |
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Mfr. Part No. WS Part No. |
Watt Peak Power Zener Transient Voltage Suppressors | TVS DIODE 30V 48.4V SMB
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2,350 pieces In Stock |
MOQ: 345 |
Need to verify |
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Mfr. Part No. WS Part No. |
HIGH SPEED TRANSISTOR OPTOCOUPLERS | OPTOISO 2.5KV TRANS W/BASE 8SMD
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2,280 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
Zener Transient Voltage Suppressor POWERMITE Package | TVS DIODE 12V 19.9V POWERMITE
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3,000 pieces In Stock |
MOQ: 105 |
Need to verify |
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Mfr. Part No. WS Part No. |
LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS | OPTOISO 2.5KV DARL W/BASE 8SMD
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3,000 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS | OPTOISO 2.5KV DARL W/BASE 8SMD
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3,000 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
Low Voltage 20-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs | IC FF D-TYPE DUAL 10BIT 56TSSOP
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1,870 pieces In Stock |
MOQ: 24 |
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