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. |
Digital Controller for Isolated Power Supply Applications
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3,810 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23
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Low Stock |
MOQ: 1 |
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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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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
IC MIXER DBL-BAL 0.7-2GHZ 8-SOIC
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10,180 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
Precision, Low Cost, High Speed, BiFET Op Amp
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
CMOS 40 MHz Monolithic 256 x 24 Color Palette RAM-DAC
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal, 14-Bit, 50 MSPS Serial LVDS 1.8 V A/D Converter
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
4 / 8 Channel Analog Multiplexers
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Low Stock |
MOQ: 1 |
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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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
3 1/2 Digit BCD Monolithic CMOS Digitally Controlled Potentiometer
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
1 pA Monolithic Electrometer Operational Amplifier
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
4–20 mA Transmitter | IC TRANSMITTER 4-20MA 16-CDIP
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1,041 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
64-Position OTP Digital Potentiometer
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
High Accuracy, Ultralow IQ, 1.5 A, anyCAP Low Dropout Regulator
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
CMOS 8-Bit Buffered Multiplying DAC
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
CMOS +-5 V/ +5V 4 OHM DUAL SPST SWITCHES
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
CMOS 5 V/+5 V, 4 Dual SPST Switches | IC SWITCH DUAL SPST 10MSOP
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Op Amp Dual GP R-R I/O 6V Automotive 8-Pin MSOP T/R
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60,044 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
DI CMOS Protected Analog Switches
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Low Stock |
MOQ: 1 |
Need to verify |
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