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. |
What is a Motion Sensor | SENSOR MOTION DIG 5V BLACK PCB
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1,100 pieces In Stock |
MOQ: 2 |
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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 1.5V 2A 10LFCSP
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Low Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
Quad 7 ns Single Supply Comparator
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1,600 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
2.5 V to 5.5 V, 500 uA, Parallel Interface Quad Voltage-Output 8-/10-/12-Bit DACs | IC DAC 12BIT V-OUT 28TSSOP
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8,000 pieces In Stock |
MOQ: 3 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC D-TYPE POS TRG SNGL 20TSSOP
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2,600 pieces In Stock |
MOQ: 170 |
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Mfr. Part No. WS Part No. |
3.3V LVT 16-bit registered transceiver 3-State
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1,960 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
Precision Potentiometer | POT 5K OHM 2W WIREWOUND LINEAR
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1,500 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
TRANS NPN 140V 10A TO-247
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8,500 pieces In Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
NPN/PNP SILICON COMPLEMENTARY SMALL SIGNAL DUAL | TRANSISTOR DUAL TO78
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Low Stock |
MOQ: 2 |
Need to verify |
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Mfr. Part No. WS Part No. |
GENERAL PURPOSE PNP TRANSISTOR | PNP SS GP AMP MED PWR TRANS.
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Low Stock |
MOQ: 75 |
Need to verify |
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Mfr. Part No. WS Part No. |
300V,4A N-Channel MOSFET | MOSFET N-CH 300V 1.2A 8DFN
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7,400 pieces In Stock |
MOQ: 105 |
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Mfr. Part No. WS Part No. |
Dual-Channel Isolators with Integrated DC-to-DC Converters
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1,300 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
Blackfin Embedded Processor | IC DSP 16/32B 300MHZ 168CSBGA
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3,200 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
300 mA, Low Quiescent Current CMOS Linear Regulator | IC REG LINEAR 3V 300MA 4WLCSP
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8,800 pieces In Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
1 A, Low Dropout, CMOS Linear Regulator | IC REG LINEAR 1.5V 1A 8LFCSP
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9,200 pieces In Stock |
MOQ: 24 |
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Mfr. Part No. WS Part No. |
General-Purpose Comparators | IC COMPARATOR OPEN DRAIN SC70-5
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3,300 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
12 Channel, 8-Bit TrimDACs with Power Shutdown | IC DAC 8BIT V-OUT 20TSSOP
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11,800 pieces In Stock |
MOQ: 5 |
Need to verify |
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Mfr. Part No. WS Part No. |
Very Low Distortion, Precision Difference Amplifier | IC OPAMP DIFF 1 CIRCUIT 8MSOP
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7,864 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
2-/4-/8-Channel, 1 MSPS, Ultralow Power, 12-Bit SAR ADC | IC ADC 12BIT SAR 16LFCSP
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1,900 pieces In Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
IF Receiver | IC IF RCVR 11BIT 250MSPS 32LFCSP
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MOQ: 1 |
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