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. |
120 dB Range (3 nA to 3 mA) Dual Logarithmic Converter
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4,400 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
300 MHz Current Feedback Amplifier | IC OPAMP CFA 1 CIRCUIT 8SOIC
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24,820 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
5 V, Serial-Input Voltage-Output, 14-Bit DACs | IC DAC 14BIT V-OUT 8SOIC
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2,741 pieces In Stock |
MOQ: 3 |
Need to verify |
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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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4,560 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
Low Cost JFET Input Operational Amplifiers
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
800 MHz, 50 mW Current Feedback Amplifier | IC OPAMP CFA 1 CIRCUIT 8SOIC
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310 pieces In Stock |
MOQ: 6 |
Need to verify |
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Mfr. Part No. WS Part No. |
2.7 V to 5.5 V, 450 μA, Rail-to-Rail Output, Quad, 12-/16-Bit nanoDACs
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2,160 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
12-Bit Capacitance-to-Digital Converter | IC CAP TO DGT CNVRT 12BIT 10MSOP
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Low Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference | IC DAC 12BIT V-OUT 10MSOP
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2,000 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
Low Cost, High Performance Voltage Feedback, 325 MHz Amplifier | IC OPAMP VFB 1 CIRCUIT SOT23-5
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5,450 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
Low Cost, High Performance Voltage Feedback, 325 MHz Amplifier | IC OPAMP VFB 1 CIRCUIT 8SOIC
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730 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
Low Cost, High Performance Voltage Feedback, 325 MHz Amplifier | IC OPAMP VFB 1 CIRCUIT 8SOIC
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740 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
Rail-to-Rail, Very Fast, 2.5 V to 5.5 V, Single-Supply CML Comparators | IC COMP TTL/CMOS 1CHAN SC70-6
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2,800 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
16-Bit, 100 kSPS/200 kSPS BiCMOS A/D Converters | IC ADC 16BIT SAR 28SSOP
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Low Stock |
MOQ: 2 |
Need to verify |
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Mfr. Part No. WS Part No. |
10-Bit, 65/80/105 MSPS Dual A/D Converter | IC ADC 10BIT PIPELINED 64LFCSP
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Low Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
Dual 350 MHz Low Power Amplifier
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499 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
The AD5122/AD5142 potentiometers provides a nonvolatile solution for 128-/256-position adjustment applications, offering guaranteed low resistor tolerance errors of ±8% and up to ±6 mA current density in the Ax, Bx, and Wx pins.
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8,599 pieces In Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
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15,695 pieces In Stock |
MOQ: 95 |
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Mfr. Part No. WS Part No. |
2 A/1.25 A, 1.2 MHz, Synchronous, Step-Down DC-to-DC Regulators | IC REG BUCK 2.5V 1.25A 10LFCSP
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Low Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
50 MHz CMOS Complete DDS | IC DDS 50MHZ 10BIT 16TSSOP
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700 pieces In Stock |
MOQ: 2 |
Need to verify |
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