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. |
Single-channel High Speed 15 MBd CMOS optocoupler with Glitch-Free Power-Up Feature
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26,000 pieces In Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
Single-channel and Dual-channel High Speed 15 MBd CMOS optocoupler with Glitch-Free Power-Up Feature
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6,700 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
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1,600 pieces In Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
3X3 CDMA CELLULAR BAND POWER AMPLIFIER MODULEWITH INTEGRATED COUPLER
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17,200 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
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38,900 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
AC Input, Half-Pitch Phototransistor Optocoupler SO package
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16,000 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
UMTS Band 2 Duplexer
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11,000 pieces In Stock |
MOQ: 6 |
Need to verify |
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Mfr. Part No. WS Part No. |
Available in Stretched SO-6 package
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28,100 pieces In Stock |
MOQ: 140 |
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Mfr. Part No. WS Part No. |
Power Amplifier Module
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7,000 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
W-CDMA/HSPA Band I Power Amplifier
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7,000 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
0.4 Amp Output Current IGBT Gate Driver Optocouplers
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9,000 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
500 ns maximum propagation delay
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9,500 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
PCS/Cellular Band Quadplexer
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6,000 pieces In Stock |
MOQ: 9 |
Need to verify |
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Mfr. Part No. WS Part No. |
Multiband Multimode PA Quad-Band GSM/EDGE and Multi Mode
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10,000 pieces In Stock |
MOQ: 80 |
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Mfr. Part No. WS Part No. |
High Isolation
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25,000 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
UMTS Band5 (824-849MHz) 3x3mm Power Amplifier Module
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6,000 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
PCS/Cellular Band Quadplexer
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9,000 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
PCS/Cellular Band Quadplexer
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27,000 pieces In Stock |
MOQ: 26 |
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Mfr. Part No. WS Part No. |
1.0 Amp Output Current IGBT Gate Drive Optocoupler with Rail-to-Rail Output Voltage in Stretched SO6
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20,600 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
200 ns maximum propagation delay
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20,000 pieces In Stock |
MOQ: 14 |
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