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. |
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2,400 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
Dual, Current Feedback Low Power Op Amp
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1,300 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
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5,500 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
High-hFE, Low-Frequency General-Purpose Amp Applications   
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1,500 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
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4,780 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
Silicon NPN Epitaxial VHF / UHF wide band amplifier
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1,500 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
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2,450 pieces In Stock |
MOQ: 175 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-PD 4 | FIXED IND 4.7UH 8.5A 11 MOHM SMD
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1,500 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
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4,600 pieces In Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
Dual retriggerable precision monostable multivibrator
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1,500 pieces In Stock |
MOQ: 15 |
Need to verify |
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Mfr. Part No. WS Part No. |
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2,450 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
Dual 4-input multiplexer
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1,500 pieces In Stock |
MOQ: 5 |
Need to verify |
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Mfr. Part No. WS Part No. |
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2,210 pieces In Stock |
MOQ: 9 |
Need to verify |
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Mfr. Part No. WS Part No. |
16-bit D-type transparent latch; 3.6 V tolerant; 3-state
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1,500 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
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2,210 pieces In Stock |
MOQ: 175 |
Need to verify |
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Mfr. Part No. WS Part No. |
SENSITIVE HALL-EFFECT SWITCHES FOR HIGH-TEMPERATURE OPERATION
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1,500 pieces In Stock |
MOQ: 150 |
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Mfr. Part No. WS Part No. |
0.1W High Gain Driver Amplifier | IC RF AMP GP 1.5GHZ-3GHZ SOT89-3
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18,772 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
5A LOW DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR
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6,000 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
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2,240 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
Microprocessors Supervisory Circuit in 4-Lead SOT-143
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2,662 pieces In Stock |
MOQ: 9 |
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