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. |
Low-Power, 8-Channel, 24-Bit Analog Front-End for Biopotential Measurements | IC AFE 24BIT 32KSPS 4CH 64NFBGA
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240 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Low-Power, 2-Channel, 24-Bit Analog Front-End for Biopotential Measurements
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5,740 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
24-Bit, High-Speed, Wide-Bandwidth Analog-to-Digital Converter | IC ADC 24BIT SIGMA-DELTA 32TQFP
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15,000 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
Quad/Octal, Simultaneous Sampling, 24-Bit Analog-to-Digital Converters
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10,000 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
32-Bit, Precision, 38-kSPS, Analog-to-Digital Converter (ADC) | IC ADC 32BIT SIGMA-DELTA 28TSSOP
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4,000 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
Motor control, current measurement | IC MODULATOR 16BIT 40K 8TSSOP
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1,880 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
Motor Control Current Shunt 1-Bit, 10MHz, 2nd-Order, Delta-Sigma Modulator
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545 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
Low-Power 8-Channel 16-Bit Analog Front-End for Biopotential Measurements
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3,400 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Low-Power, 2-Channel, 16-Bit Analog Front-End for Biopotential Measurements
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3,000 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
16-Bit Analog-to-Digital Converters for Temperature Sensors
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6,000 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
Automotive, Low-Power, Low-Noise, 16-Bit, Analog-to-Digital Converter for Small-Signal Sensors
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32,254 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
Ultra-Small, Low-Power, SPIâ„¢-Compatible, 16-Bit
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6,000 pieces In Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
Ultra-Small, Low-Power, SPI-Compatible, 16-Bit Analog-to-Digital Converter and Temperature Sensor with Internal Reference
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310 pieces In Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
Ultra-Small, Low-Power, 12-Bit Analog-to-Digital Converter with Internal Reference
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37,281 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
IC MCU 8BIT 3.5KB FLASH 14SOIC
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5,000 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
IC MCU 8BIT 7KB FLASH 28SOIC
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6,380 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
20-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology | IC MCU 8BIT 7KB FLASH 20SOIC
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123,000 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology
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16,800 pieces In Stock |
MOQ: 26 |
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Mfr. Part No. WS Part No. |
Ultralow Noise, High Accuracy
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10,000 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
Ultralow Noise, LDO XFET Voltage References with Current Sink and Source
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3,000 pieces In Stock |
MOQ: 5 |
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