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. |
256-Position I2C-Compatible Digital Potentiometer
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4,960 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
3.3 V Slew Rate Limited, Half- and Full-Duplex, RS-485/RS-422 Transceivers
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5,000 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
5 V Low Power, Slew-Rate Limited RS-485/RS-422 Transceiver
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5,000 pieces In Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
+5 V Low Power EIA RS-485 Transceiver
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5,000 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuit
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5,000 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
High Accuracy anyCAPâ„¢ 200 mA Low Dropout Linear Regulator
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4,590 pieces In Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver | IC ENERGY METER 1PHASE 64LQFP
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4,810 pieces In Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
Dual Bootstrapped, 12 V MOSFET Driver with Output Disable
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2,570 pieces In Stock |
MOQ: 105 |
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Mfr. Part No. WS Part No. |
2.7 V to 5.5 V, 140 muA, Rail-to-Rail Voltage Output 10-Bit DAC in a SOT-23 | IC DAC 10BIT V-OUT 8MSOP
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5,050 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
Secondary-Side Controller with Current Share and Housekeeping | IC SECONDARY SIDE CTRLR 24QSOP
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5,490 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
+5 V Low Power EIA RS-485 Transceiver | IC TX/RX SINGLE RS-485 5V 8DIP
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5,360 pieces In Stock |
MOQ: 30 |
Need to verify |
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Mfr. Part No. WS Part No. |
Digital BTSC Encoder with Integrated ADC and DAC | IC ENCODER BTSC W/CODEC 48-LQFP
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2,860 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
1.2 A Programmable Device Power Supply | IC POWER SUPPLY 72CSPBGA
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2,840 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Dual Picoampere Input Current Bipolar Op Amp
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2,820 pieces In Stock |
MOQ: 8 |
Need to verify |
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Mfr. Part No. WS Part No. |
+3.3 V/+5 V Multiplying 12-Bit DACs | IC DAC 12BIT A-OUT 20DIP
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2,810 pieces In Stock |
MOQ: 10 |
Need to verify |
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Mfr. Part No. WS Part No. |
Ultra-Low Power RS-485/RS-422 Transceiver with Low EMI and +/-10kV ESD Protection
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2,790 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
DSP Microcomputer Family
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2,650 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
HDMI Display Interface
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2,660 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver | IC ENERGY METER MCU 16K 64LQFP
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2,670 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
Energy Metering IC with Integrated Oscillator and Reverse Polarity Indication
|
2,500 pieces In Stock |
MOQ: 14 |
Need to verify |
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