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. |
1W High Linearity Amplifier / Driver Amplifier 2200MHz Single 10-Pin QFN EP
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1,143 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Precision Low Drift 2.048 V/2.5 V/4.096 V/ 5.0 V SOT-23 Reference with Shutdown
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6,000 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
8-Bit A/D Converter | IC ADC 8BIT SAR 20CDIP
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Precision, Very Low Noise, Low Input Bias Current, Wide Bandwidth JFET Operational Amplifiers | IC OPAMP JFET 2 CIRCUIT 8SOIC
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18,000 pieces In Stock |
MOQ: 14 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low-Power, 8-Channel, 24-Bit Analog Front-End for Biopotential Measurements
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6,490 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
Low Power, Low Noise Precision FET Op Amp
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
3-to-8 line decoder/demultiplexer; inverting
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Low Stock |
MOQ: 1260 |
Need to verify |
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Mfr. Part No. WS Part No. |
300 mA, Low Dropout CMOS Linear Regulator
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Low Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
Dual Precision, Low Power BiFET Op Amp
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Low Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
The Allegro ACS756 family of current sensor ICs provides economical and precise solutions for AC or DC current sensing in industrial, automotive, commercial, and communications systems. | SENSOR CURRENT HALL 50A AC/DC
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
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3,720 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
Octal transceiver with direction pin; 30 ohm series termination resistors; 5 V input/output tolerant; 3-state
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Low Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
Trans MOSFET N-CH 60V 0.32A Automotive 6-Pin TSSOP / 60 V, 320 mA N-channel Trench MOSFET
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60,000 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
Dual Input Multiservice
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2,150 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Small Signal Schottky Diode | DIODE SCHOTTKY 100V 100MA SOD80
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10,000 pieces In Stock |
MOQ: 435 |
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Mfr. Part No. WS Part No. |
Low Noise, High Speed Amplifier for 16-Bit Systems | IC OPAMP VFB 1 CIRCUIT 8SOIC
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3,200 pieces In Stock |
MOQ: 8 |
Need to verify |
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Mfr. Part No. WS Part No. |
6 GHz Fractional-N Frequency Synthesizer | IC PLL FRAC-N FREQ SYNTH 16TSSOP
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6,430 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
Programmable Gain Instrumentation Amplifier | IC INST AMP 1 CIRCUIT 10MSOP
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2,060 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
Programmable Gain Instrumentation Amplifier | IC INST AMP 1 CIRCUIT 10MSOP
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2,200 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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