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. |
3.3 V, ±15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers
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4,000 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
3.3 V, ±15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers
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Low Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
IC MONITOR RESET 3.6V SOT23
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21,000 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
Triple Processor Supervisors
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5,000 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
Digital Power Monitor with Convert Pin and ALERTB Output
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1,320 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
EMI/EMC-Compliant, +-15 kV, ESD-Protected RS-232 Line Drivers/Receivers
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310 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
Hot Swap Controller and Digital Power Monitor with Soft-Start Pin
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174 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
Multisupply Supervisor/Sequencer with ADC and Temperature Monitoring
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40 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
50 MHz to 9 GHz 65 dB TruPwr Detector
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1,370 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
20 MHz to 500 MHz IF Gain Block
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3,000 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
DC to 2.0 GHz Multiplier | IC MULTIPLIER 2.0GHZ 16LFCSP
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1,002 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
2.3 GHz to 4.0 GHz RF Driver Amplifier
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2,000 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
High-Accuracy, Dual-Axis Digital Inclinometer and Accelerometer | IMU ACCEL/INCLINE SPI 16LGA
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230 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
IC RF SWITCH SPDT 2GHZ 8MSOP
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8,711 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
0.4 OHM CMOS, Dual DPDT Switch in WLCSP/LFCSP/TSSOP Packages | IC SWITCH DUAL DP4T 16TSSOP
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5,000 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
0.5 ohm, CMOS, 1.8V to 5.5V, 2:1 Mux/SPDT Switch | IC SWITCH SPDT 8MSOP
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15,000 pieces In Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
Analog Switch/Analog Multiplexer Single 2:1 6-Pin WLCSP T/R / 0.5 ohm, CMOS, 1.8V to 5.5V, 2:1 Mux/SPDT Switch | IC SWITCH SPDT 6WLCSP
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11,680 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
0.5ohm CMOS, 1.65 V to 3.6 V, Quad SPST Switches
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6,800 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
6-Pin SOT-23 Analog Switch Single SPST Automotive Reel package
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4,220 pieces In Stock |
MOQ: 14 |
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Mfr. Part No. WS Part No. |
2.5 OHM CMOS Low Power Dual 2:1 Mux/Demux USB 1.1 Switch | IC MUX/DEMUX DUAL 2X1 10MSOP
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4,180 pieces In Stock |
MOQ: 12 |
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