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. |
LDO Regulator Pos 3.3V 0.8A 8-Pin SOIC N EP Tube / IC REG LINEAR 3.3V 800MA 8SOIC
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7,200 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
Digital Green-Mode AC to DC Switching Converters
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10,000 pieces In Stock |
MOQ: 180 |
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Mfr. Part No. WS Part No. |
Complete Dual, 16-Bit, High Accuracy, Serial Input, ±5V DACs | IC DAC 16BIT V-OUT 32TQFP
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100 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
40-Channel, 3 V/5 V, Single-Supply 12-Bit, denseDAC
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82 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
ROTARY ENCODER OPTICAL 32PPR
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33 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
IC CPLD 32MC 10NS 44PLCC
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160 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers | IC OPAMP ZERO-DRIFT 2 CIRC 8SOIC
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87,030 pieces In Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers
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20,000 pieces In Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
LC2MOS Complete, Dual 12-Bit MDACs
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
11 mW Power, 2.3 V to 5.5 V, Complete DDS Power-down option | IC DDS 16MHZ 10BIT 20LFCSP
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2,960 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
Featured Products Bulletin | TRIMMER 10KOHM 0.125W J LEAD TOP
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676 pieces In Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
30 MHz to 6 GHz RF/IF Gain Block | IC AMP W-CDMA 30MHZ-6GHZ SOT89-3
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11,180 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
4PIN PHOTOTRANSISTOR PHOTOCOUPLER
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10,000 pieces In Stock |
MOQ: 855 |
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Mfr. Part No. WS Part No. |
Low-power buffer/line driver; 3-state
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87,000 pieces In Stock |
MOQ: 270 |
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Mfr. Part No. WS Part No. |
Phototransistor Optocouplers | OPTOISO 4.17KV TRANS W/BASE 6SMD
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32,000 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
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12,850 pieces In Stock |
MOQ: 290 |
Need to verify |
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Mfr. Part No. WS Part No. |
Precision Instrumentation Amplifier
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80 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Precision Instrumentation Amplifier | IC INST AMP 1 CIRCUIT 16CDIP
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92 pieces In Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
16-Bit, 1.33 MSPS PulSAR ADC | IC ADC 16BIT SAR 48LQFP
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180 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Dual-Channel, 16-Bit, 1.0-GSPS Analog-to-Digital Converter | IC ADC 16BIT PIPELINED 72VQFN
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228 pieces In Stock |
MOQ: 1 |
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