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. |
TERMINAL BLOCK, PLUG, STACKING, 5.08mm PITCH | TERM BLOCK PLUG 4POS STR 5.08MM
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1,200 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
4 mm SMD & Through-hole Sealed Key Switch | SWITCH TACTILE SPST-NO 0.1A 16V
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500 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
3-Terminal Regulators
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58,000 pieces In Stock |
MOQ: 1325 |
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Mfr. Part No. WS Part No. |
3-Terminal Regulators
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4,110 pieces In Stock |
MOQ: 1155 |
Need to verify |
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Mfr. Part No. WS Part No. |
Positive-Voltage Regulators
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100,000 pieces In Stock |
MOQ: 2370 |
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Mfr. Part No. WS Part No. |
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32,205 pieces In Stock |
MOQ: 380 |
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Mfr. Part No. WS Part No. |
General Purpose Pulse Transformers | TRANSFORMER 1CT:1CT 10MH 56VUS
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4,000 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
General Purpose Pulse Transformers | TRANSFORMER 1:1:1 10MH 56VUS
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7,800 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
General Purpose Pulse Transformers | PULSE XFMR 1:1 200UH
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670 pieces In Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
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5,000 pieces In Stock |
MOQ: 10 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC REG BUCK 5V 1A 16DIP
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470 pieces In Stock |
MOQ: 120 |
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Mfr. Part No. WS Part No. |
MULTIPLE RS-232 DRIVERS AND RECEIVERS
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70,000 pieces In Stock |
MOQ: 335 |
Need to verify |
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Mfr. Part No. WS Part No. |
16-Bit Analog-to-Digital Converter with Input Multiplexer and Onboard Reference
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4,650 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
16-Bit Analog-to-Digital Converter with Input Multiplexer and Onboard Reference
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4,770 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
16-Bit Analog-to-Digital Converter with Input Multiplexer and Onboard Reference
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4,770 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
Low Cost Analog Multiplier
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2,840 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
15 kV ESD Protected, 2.7 V to 3.6 V Serial Port Transceivers with Green Idleâ„¢
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MOQ: 5 |
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Mfr. Part No. WS Part No. |
IC FPGA 86 I/O 132CSBGA
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3,600 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers | IC OPAMP ZERO-DRIFT 2 CIRC 8SOIC
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19,150 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers
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20,000 pieces In Stock |
MOQ: 18 |
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