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. |
4.8 kHz, Ultralow Noise, 24-Bit Sigma-Delta ADC with PGA and AC Excitation
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5,640 pieces In Stock |
MOQ: 2 |
Need to verify |
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Mfr. Part No. WS Part No. |
3.3V Quad 2-input AND gate
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1,259 pieces In Stock |
MOQ: 30 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal Bidirectional Transceivers with 3-state Outputs
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Low Stock |
MOQ: 195 |
Need to verify |
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Mfr. Part No. WS Part No. |
SYNCHRONOUS 4-BIT COUNTERS
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Low Stock |
MOQ: 95 |
Need to verify |
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Mfr. Part No. WS Part No. |
3 nV/√Hz, Low Power | IC INST AMP 1 CIRCUIT 8MSOP
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6,000 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
DUAL MICROPOWER RAIL-TO-RAIL CMOS OPERATIONAL AMPLIFIER
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Low Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 155 |
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Mfr. Part No. WS Part No. |
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43,630 pieces In Stock |
MOQ: 160 |
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Mfr. Part No. WS Part No. |
N CHANNEL JUNCTION TYPE (AUDIO FREQUENCY AND HIGH VOLTAGE AMPLIFIER, CONSTANT CURRENT APPLICATIONS)
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20,000 pieces In Stock |
MOQ: 330 |
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Mfr. Part No. WS Part No. |
SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USE
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20,000 pieces In Stock |
MOQ: 150 |
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Mfr. Part No. WS Part No. |
Ultra Low Power 10 MBd Digital CMOS Optocouplers | OPTOISO 3.75KV PUSH PULL 5SO
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47,985 pieces In Stock |
MOQ: 105 |
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Mfr. Part No. WS Part No. |
High Precision 10 V Reference | IC VREF SERIES +-10V 16SOIC
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705 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
RES SMD 4.7K OHM 1% 1/16W 0402
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600,000 pieces In Stock |
MOQ: 4855 |
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Mfr. Part No. WS Part No. |
PNP SILICON TRANSISTOR(general purpose amplifier and high speed switching)
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Low Stock |
MOQ: 690 |
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Mfr. Part No. WS Part No. |
TRANSISTOR (AUDIO FREQUENCY LOW NOISE AMPLIFIER APPLICATIONS)
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Low Stock |
MOQ: 280 |
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Mfr. Part No. WS Part No. |
Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs
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Low Stock |
MOQ: 95 |
Need to verify |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
IC LED DRIVER CTRLR DIM 28TSSOP
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6,250 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
3362 - 1/4 ” Square Trimpot® Trimming Potentiometer | TRIMMER 200 OHM 0.5W PC PIN TOP
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10,000 pieces In Stock |
MOQ: 175 |
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Mfr. Part No. WS Part No. |
Dual-Channel Digital Isolators, Enhanced System-Level ESD Reliability
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18,730 pieces In Stock |
MOQ: 25 |
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