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. |
High Input Voltage, Low Quiescent Current, 150mA LDO Regulator
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39,000 pieces In Stock |
MOQ: 250 |
Need to verify |
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Mfr. Part No. WS Part No. |
3 V/5 V, CMOS, 500 uA Signal Conditioning ADC | IC ADC 24BIT SIGMA-DELTA 24TSSOP
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2,550 pieces In Stock |
MOQ: 3 |
Need to verify |
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Mfr. Part No. WS Part No. |
3/8 Square Trimming Potentiometer | TRIMMER 100K OHM 0.5W PC PIN TOP
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8,700 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-TPC | FIXED IND 470UH 240MA 2.6 OHM
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10,900 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-PD | FIXED IND 180UH 1.4A 350 MOHM
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9,000 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
SMD HF-CHOKE WE-LQ | FIXED IND 1.5MH 55MA 38.5 OHM
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11,500 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
8-Bit, 40/80/100 MSPS Dual A/D Converter
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6,000 pieces In Stock |
MOQ: 18 |
Need to verify |
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Mfr. Part No. WS Part No. |
Digital Diagnostic SFP, 850nm 3.072/2.4576 Gb/s, RoHS OBSAI/CPRI Compatible Optical Transceiver | TXRX OPT SFP DGTL 850NM IND
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1,600 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Terminal Block WR-TBL
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6,900 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
8-bit serial-in parallel-out shift register
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10,200 pieces In Stock |
MOQ: 6 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon PNP Power Transistors
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2,300 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER 80 Amp | DIODE SCHOTTKY 30V 40A PRM2
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21,000 pieces In Stock |
MOQ: 85 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE ARRAY SCHOTTKY 80V TO247AC
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35,000 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-TPC | FIXED IND 3.6UH 1.38A 85 MOHM
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9,300 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
Dual 1-of-4 Decoder/Demultiplexer | DIE DECODER/DEMUX 1-OF-4
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4,300 pieces In Stock |
MOQ: 175 |
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Mfr. Part No. WS Part No. |
Tri-Mode: +3.3 V, +5 V, Adjustable Micropower Linear Voltage Regulators
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10,600 pieces In Stock |
MOQ: 6 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Cost Monolithic Voltage-to-Frequency Converter
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1,700 pieces In Stock |
MOQ: 5 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low-power 2-input OR-gate
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7,000 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
Low Voltage 16-Bit Buffer/Line Driver with Bushold and 26W Series Resistor in Outputs | IC BUF NON-INVERT 3.6V 48TSSOP
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8,000 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
Hex buffer/line driver; 3-state; inverting
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11,000 pieces In Stock |
MOQ: 135 |
Need to verify |
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