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. |
RF DIODE SCHOTTKY 70V SOT23-3
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11,730 pieces In Stock |
MOQ: 6 |
Need to verify |
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Mfr. Part No. WS Part No. |
ACPL-772L and ACPL-072L 3.3V/5V High Speed CMOS Optocoupler | OPTOISO 3.75KV PUSH PULL 8SO
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600 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
High CMR High Speed Optocoupler Surface Mountable in 6-pin stretched SO6 | OPTOISOLATOR 3.75KV TRANS 6SOIC
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Low Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
Digital RGB, IR and Ambient Light Sensor | SENSOR OPT 550NM AMBIENT 6SMD
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12,561 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
Multiband Multimode PA Quad-Band GSM/EDGE and MultiMode
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6,666 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Silicon Bipolar Darlington Amplifier Small Signal Gain Amplifier | IC RF AMP WLL 0HZ-2.5GHZ SOT89
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3,290 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
3.0 Amp Output Current IGBT Gate Drive Optocoupler | OPTOISO 5KV 1CH GATE DRIVER 6SO
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Low Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
Precision Isolation Amplifiers | IC OPAMP ISOLATION 1 CIRC 8DIPGW
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Low Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
Silicon Bipolar Darlington Amplifier | IC RF AMP CEL 0HZ-2.5GHZ SOT343
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45,910 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
Silicon Bipolar Darlington Amplifier | IC RF AMP ISM 0HZ-2.5GHZ SOT343
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48,360 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
Single-channel High Speed 15 MBd CMOS optocoupler with Glitch-Free Power-Up Feature | OPTOISO 3.75KV PUSH PULL 5SO
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Low Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
Quad Transmitter 16-Pin SOIC Tube / Quad Diff erential Line Driver | IC QUAD DIFF LINE DRV 16SOIC
|
89 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
3.5 GHz Broadband Silicon RFIC Amplifier | IC RF AMP ISM 0HZ-3.5GHZ SOT363
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11,700 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
3.5 GHz Broadband Silicon RFIC Amplifier | IC RF AMP ISM 0HZ-3.5GHZ SOT363
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12,360 pieces In Stock |
MOQ: 2 |
Need to verify |
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Mfr. Part No. WS Part No. |
0.7GHz - 1.0GHz 2 Watt High Linearity Amplifier | IC RF AMP GSM 700MHZ-1GHZ 20MCOB
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Very High CMR 2.5 Amp Output Current IGBT Gate Driver Optocoupler | OPTOISO 3.75KV GATE DRVR 8DIP GW
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1,307 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
3.5 GHz Broadband Silicon RFIC Amplifier | IC RF AMP ISM 0HZ-3.5GHZ SOT363
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Low Stock |
MOQ: 7 |
Need to verify |
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Mfr. Part No. WS Part No. |
10MBd Wide Operating Temperature Automotive Digital Optocoupler with R2Couplerâ„¢ Isolation and AEC-Q100 Qualification | OPTOISO 4KV OPN COLLECTOR 5SO
|
50,000 pieces In Stock |
MOQ: 40 |
Need to verify |
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Mfr. Part No. WS Part No. |
Wide Operating Temperature Automotive Digital Optocoupler | OPTOISOLATOR 4KV TRANSISTOR 5-SO
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21,111 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV PUSH PULL 8SO
|
2,850 pieces In Stock |
MOQ: 14 |
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