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. |
4.0 Amp Output Current IGBT Gate Drive Optocoupler | OPTOISO 5KV 1CH GATE DRIVER 6SO
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120 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
Precision Isolation Amplifiers | IC OPAMP ISOLATION 1 CIRC 8DIPGW
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392 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
3.5 GHz Broadband Silicon RFIC Amplifier 3.5 dB noise figure | IC RF AMP ISM 0HZ-3.5GHZ SOT363
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Low Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
QUAD IEEE802.3AT PSE CONTROLLER
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30,000 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
PIN DIODE | RF DIODE PIN 100V 250MW
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4,334 pieces In Stock |
MOQ: 10 |
Need to verify |
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Mfr. Part No. WS Part No. |
Automotive 2.5 Amp, Output Current IBGP Gate Drive Optocoupler | OPTOISO 3.75KV GATE DRVR 8DIP GW
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648 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
2 Watt High Linearity Amplifier | IC AMP GSM 1.7GHZ-2.7GHZ 20MCOB
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17,310 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
Lead-free, RoHS compliant, Green | IC AMP UMTS 1.92-1.98GHZ 10SMD
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130 pieces In Stock |
MOQ: 65 |
Need to verify |
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Mfr. Part No. WS Part No. |
Schottky Barrier Diodes for General Purpose Applications | DIODE SCHOTTKY 15V 250MW AXIAL
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3,300 pieces In Stock |
MOQ: 7 |
Need to verify |
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Mfr. Part No. WS Part No. |
Automotive Wide Operating Temperature 1MBd Digital Optocoupler in a 5-Pin Surface Mount Plastic Package | OPTOISOLATOR 4KV TRANSISTOR 5-SO
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21,111 pieces In Stock |
MOQ: 60 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Power, 1MBd Digital Optocoupler | OPTOISOLTR 3.75KV 2CH TRANS 8-SO
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1,450 pieces In Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
Wide Operating Temperature 1MBd Digital Optocoupler with R2Couplerâ„¢ Isolation | OPTOISOLATOR 3.75KV TRANS 5-SO
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Low Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
3.5 GHz Broadband Silicon RFIC Amplifier | IC RF AMP ISM 0HZ-3.5GHZ SOT363
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27,080 pieces In Stock |
MOQ: 18 |
Need to verify |
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Mfr. Part No. WS Part No. |
Integrated Ambient Light and Proximity Sensor | SENSOR OPT 550NM AMBIENT 10SMD
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682 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
Black Surface Seven Segment Displays | DISPLAY 7SEGMENT HER CC 0.4"
|
400 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
18 – 33 GHz, 0.2 W Driver Amplifier in SMT Package | IC RF AMP LMDS 18GHZ-33GHZ 8SMD
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
RF DIODE SCHOTTKY 4V SOT143-4
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2,669 pieces In Stock |
MOQ: 40 |
Need to verify |
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Mfr. Part No. WS Part No. |
Optocoupler Drive 1-CH 30V 1500V 6-Pin SO Tube / 3.0 Amp Output Current IGBT Gate Drive Optocoupler | OPTOISO 3.75KV 1CH GATE DRVR 6SO
|
Low Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
Multimode fi ber ATM backbone links | TXRX ATM/SONET/OC-3 SC 1X9 MEZZ
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Low Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Multi-Channel Full-Pitch Phototransistor Optocoupler Sequence controllers | OPTOISOLTR 5KV 4CH TRANS 16-DIP
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3,807 pieces In Stock |
MOQ: 75 |
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