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. |
50 mA, High Voltage, Micropower Linear Regulator | IC REG LINEAR 5V 50MA 8MSOP
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Low Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
Piccolo Microcontrollers | IC MCU 32BIT 64KB FLASH 38TSSOP
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3,500 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
Piccolo Microcontrollers | IC MCU 32BIT 16KB FLASH 38TSSOP
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313 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
15 kV ESD Protected, 2.7 V to 3.6 V Serial Port Transceivers with Green Idle™
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Low Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
30 MHz to 4.5 GHz, 45 dB RF Detector | IC RF DETECT 30MHZ-4.5GHZ 6WLCSP
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8,000 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
TMP816 Variable-Speed Single-Phase Full-Wave Fan-Motor Predriver
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540 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
Low-Power, Low-Noise, 24-Bit, ADC for Small-Signal Sensors | IC ADC 24BIT SIGMA-DELTA 16VQFN
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53,160 pieces In Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
CMOS 8-/16-Channel Analog Multiplexers
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1,549 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
LC2MOS 8-/16-Channel High Performance Analog Multiplexers
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40 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
1 Ω On Resistance, ±15 V/+12 V/±5 V iCMOS SPST Switches | IC SWITCH SPST 1OHM RON 8LFCSP
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9,800 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
Ultrafast 3.3 V/5 V Single-Supply SiGe Comparators
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280 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
10-Bit, 65/80/105 MSPS, 3V A/D Converter
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4,938 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
IC REG BOOST 5V 0.5A SYNC
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134,440 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
10 MHz, Four-Quadrant Multiplier/Divider
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1,000 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
2.7 V to 5.5 V,
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3,000 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
Dual-Current Output, Parallel Input, 16 /14-Bit Multiplying DACs with 4-Quadrant Resistors | IC DAC 16BIT DUAL 38-TSSOP / DAC 2-CH R-2R 16-bit Automotive 38-Pin TSSOP Tube
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5,800 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Dual, 256-Position, I2C-Compatible Digital Potentiometers | IC DGT POT 2.5KOHM 256TAP 10MSOP
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1,400 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
Nonvolatile Memory, 1024-Position Digital Potentiometer
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1,260 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
Increment/Decrement Digital Potentiometer | IC DGTL POT 50KOHM 128TAP 8SOIC
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392 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
Optocoupler Drive 1-CH 30V 1500V 6-Pin SO T/R / 1.0 Amp Output Current IGBT Gate Drive Optocoupler with Rail-to-Rail Output Voltage in Stretched SO6 | OPTOISO 5KV 1CH GATE DRIVER 6SO
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20,619 pieces In Stock |
MOQ: 30 |
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