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. |
Tiny, Low Power JFET-Input Op Amp
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29,000 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
Unity Gain Stable, Ultralow Distortion, 1 nV/ Hz Voltage Noise, High Speed Op Amp
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2,498 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
Bidirectional, Zero Drift, Current Sense Amplifier | IC CURR SENSE 1 CIRCUIT 8MSOP
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28,959 pieces In Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
Ultrafast TTL Comparators
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Low Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP | IC SUPERVISOR RESET 2.93V SOT143
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50,400 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
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54,000 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
Up/Down Conv Mixer 8.5GHz 24-Pin CQFN EP T/R / IC MMIC IQ MIXER 4-8.5GHZ 24-QFN
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300 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Quad, 12-Bit, 170 MSPS/210 MSPS/250 MSPS Serial Output 1.8 V ADC | IC ADC 12BIT PIPELINED 72LFCSP
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100 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
30 MHz Dual Programmable Filters and Variable Gain Amplifiers | IC QUADRATURE MODULATOR 32LFCSP
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230 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Complete Very High Speed Sample-and-Hold Amplifier
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
CMOS Low Voltage 4 ohm Quad SPST Switches | IC SWITCH QUAD SPST 16TSSOP
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10,000 pieces In Stock |
MOQ: 6 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Speed, +5 V, 0.1 uF CMOS RS-232 Driver/Receivers | IC TX/RX RS-232 5V 15KV 16SOIC
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801 pieces In Stock |
MOQ: 20 |
Need to verify |
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Mfr. Part No. WS Part No. |
Ultralow Power +3.3 V, RS-232 Notebook PC Serial Port Drivers/Receivers | IC TXRX RS232 4:5 3.3V LP 28SOIC
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542 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
High Voltage, Precision Difference Amplifier | IC OPAMP DIFF 1 CIRCUIT 8SOIC
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1,610 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
DSP Microcomputer | IC DSP CONTROLLER 16BIT 144LQFP
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950 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SHARC Processor
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76 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Pin Programmable Precision Voltage Reference
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Low Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
12-Bit, 1 GSPS/500 MSPS JESD204B, Dual Analog-to-Digital Converter | IC ADC 12BIT PIPELINED 64LFCSP
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200 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
High Performance, Wide Bandwidth Accelerometer | ACCELEROMETER 70G ANALOG 8LCC
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260 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
High Performance, Wide Bandwidth Accelerometer
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280 pieces In Stock |
MOQ: 1 |
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