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. |
20 AMP SCHOTTKY BARRIER RECTIFIERS | DIODE ARRAY SCHOTTKY 40V 7.TO220
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9,200 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
Silicon N-Channel MOS FET
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69,000 pieces In Stock |
MOQ: 340 |
Need to verify |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-PD2 | FIXED IND 100UH 1.02A 350 MOHM
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8,400 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
Buck or buck-boost pre-regulator
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35,000 pieces In Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
Ultralow Noise XFET Voltage References with Current Sink and Source Capability
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31,000 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
QUAD 2-INPUT AND GATE
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33,000 pieces In Stock |
MOQ: 430 |
Need to verify |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE ARRAY SCHOTTKY 80V D618
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11,100 pieces In Stock |
MOQ: 8 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-input multiplexer
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15,000 pieces In Stock |
MOQ: 145 |
Need to verify |
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Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION TRANSIENTVOLTAGE SUPPRESSOR | TVS DIODE 120V 202.65V P600
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7,700 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
Low-Cost Microprocessor System Temperature Monitor | IC SENSOR TEMP DUAL3/5.5V 16QSOP
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7,800 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
Hyperfast Rectifier | DIODE GEN PURP 600V 8A TO262
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4,000 pieces In Stock |
MOQ: 10 |
Need to verify |
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Mfr. Part No. WS Part No. |
Rail-to-rail output voltage
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7,000 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
1/8 TO 1/16 DUTY VFD CONTROLLER/DRIVER
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8,000 pieces In Stock |
MOQ: 18 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-bit addressable latch
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6,000 pieces In Stock |
MOQ: 20 |
Need to verify |
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Mfr. Part No. WS Part No. |
Precision CMOS Single-Supply Rail-to-Rail Input/Output Wideband Operational Amplifiers | IC OPAMP GP 4 CIRCUIT 14TSSOP
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9,000 pieces In Stock |
MOQ: 25 |
Need to verify |
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Mfr. Part No. WS Part No. |
Miniature Isolation Amplifiers 0.3 mV Input Offset Voltage
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8,000 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
Ultralow Noise BiFET Op Amp
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9,600 pieces In Stock |
MOQ: 12 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual 4-line to 1-line multiplexer
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35,000 pieces In Stock |
MOQ: 17 |
Need to verify |
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Mfr. Part No. WS Part No. |
Isolation Amplifier with Short Circuit and Overload Detection
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8,500 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
PWM Controller and Transformer Driver with Quad-Channel Isolators | DGTL ISO 2.5KV GEN PURP 20SSOP
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11,900 pieces In Stock |
MOQ: 7 |
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