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. |
CMOS, Low Voltage, 4 Ω Dual SPST Switches in 3 mm × 2 mm LFCSP | IC SWITCH DUAL SPST 8MSOP
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10,000 pieces In Stock |
MOQ: 19 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Cost, High Speed, Rail-to-Rail Amplifiers | IC OPAMP VFB 4 CIRCUIT 14TSSOP
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9,900 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
1.8 nV/√Hz, 36 V Precision Amplifiers
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1,690 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
1.8 nV/√Hz, 36 V Precision Amplifiers
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1,720 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
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5,000 pieces In Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
Micropower Quad-Channel Digital Isolators
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3,012 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
8-Bit Dual Nonvolatile Memory Digital Potentiometer | IC DGT POT 100KOHM 256TP 16TSSOP
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Low Stock |
MOQ: 6 |
Need to verify |
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Mfr. Part No. WS Part No. |
256-/1024-Position, Digital Potentiometers | IC DGT POT 50KOHM 1024TP 14TSSOP
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2,200 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
5 V, Serial-Input Voltage-Output, 16-Bit DACs | IC DAC 16BIT V-OUT 8SOIC
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5,000 pieces In Stock |
MOQ: 4 |
Need to verify |
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Mfr. Part No. WS Part No. |
Precision Low noise CMOS Rail-to-Rail Input/Output Operational Amplifiers | IC OPAMP GP 2 CIRCUIT 8SOIC
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18,888 pieces In Stock |
MOQ: 15 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Power, 3.3 V, RS-232 Line Drivers/Receivers
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Low Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
Precision Instrumentation Amplifier
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900 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Precision Instrumentation Amplifier
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1,000 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
IF Digitizing Subsystem | IC IF SUBSYSTEM GEN-PURP 48LFCSP
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10,990 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuits | IC SUPERVISOR MPU 4.65 WD 8SOIC
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30 pieces In Stock |
MOQ: 9 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF ATTENUATOR 7DB 50OHM 16VFQFN
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300 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
2.7 V to 5.5 V,
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Low Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
Femtoampere Input Bias Current Electrometer Amplifier | IC OPAMP GP 1 CIRCUIT 8SOIC
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17,760 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
Femtoampere Input Bias Current Electrometer Amplifier
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19,047 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
Quad-Channel Digital Isolators | DGTL ISO 2.5KV GEN PURP 16SOIC
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10,000 pieces In Stock |
MOQ: 20 |
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