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. |
20-45 GHz GaAs Amplifier | IC RF AMP 20GHZ-45GHZ MODULE
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200 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Digital Diagnostic SFP, 850nm 6.144/7.3728 Gb/s, RoHS OBSAI/CPRI Compatible Optical Transceiver | TXRX MMF OPT 7.4GB/S SFP
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4,180 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Power Amplifier Module | IC RF AMP
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951 pieces In Stock |
MOQ: 125 |
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Mfr. Part No. WS Part No. |
13-16 GHz 1W Power Amplifi er in SMT Package | IC RF AMP LMDS 13GHZ-16GHZ 8SMD
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Low Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
23 GHz Low Noise Amplifier (21.2-26.5 GHz) | IC RF AMP 21.2GHZ-26.5GHZ
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61 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
High Isolation | RF DUPLEXER 1.75/1.84GHZ 8VQFN
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190 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
Hermetically Sealed, High Speed, High CMR, Logic Gate Optocouplers | OPTOISO 1.5KV 2CH OPEN COL 16DIP
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2,600 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
ROTARY ENCODER OPTICAL 256PPR
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7,700 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
IC QUADPLEXER B2+B4
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115,200 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
1250/2500 CPR Commutation Encoder Modules with Codewheel | ROTARY ENCODER OPTICAL 2500PPR
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
1310nm, 20km, 3.072/2.4576 Gb/s, Low Voltage (3.3 V) Digital Diagnostic Optical Transceiver | TXRX OPT SFP OBSAI/CPRI SM
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
50 Watt High Power SPDT Switch with LNA Module | IC SPDT SW LNA 2025MHZ 24MCOB
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
IC RF TXRX WIFI SINGLE CHIP 3X3
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17,692 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
LED RED DIFFUSED Z-BEND SMD
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1,771 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
Infra-Red Wavelength | SENSOR OPT SLOT PHOTOTRAN PCB MT
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GPS Amp Single Low Noise 1.575GHz 3.6V 12-Pin MCOB T/R / GPS Filter-LNA-Filter Front-End Module | IC RF AMP GPS 1.575GHZ 12MCOB
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1,100 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
No regulated voltages required | IC AMP CDMA 1.92-1.98GHZ 10SMD
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680 pieces In Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
IC RF AMP 2.4GHZ MODULE
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10,739 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
17.7 - 32 GHz Power Amplifier | IC RF AMP 17.7GHZ-32GHZ MODULE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
IC QUADPLEXER B1+B3
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9,250 pieces In Stock |
MOQ: 25 |
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