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. |
16-Bit Buffer/Line Driver with 3-STATE Outputs
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7,000 pieces In Stock |
MOQ: 80 |
Need to verify |
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Mfr. Part No. WS Part No. |
OptiMOS®2 Power-Transistor
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1,500 pieces In Stock |
MOQ: 715 |
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Mfr. Part No. WS Part No. |
4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
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5,000 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
5A LOW DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR
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6,000 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
N-Channel 30-V (D-S) MOSFET
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8,000 pieces In Stock |
MOQ: 175 |
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Mfr. Part No. WS Part No. |
Synchronous PWM Controller
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1,500 pieces In Stock |
MOQ: 26 |
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Mfr. Part No. WS Part No. |
Lower Gate Charge, Simple Drive Requirement
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6,000 pieces In Stock |
MOQ: 9 |
Need to verify |
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Mfr. Part No. WS Part No. |
Microprocessors Supervisory Circuit in 4-Lead SOT-143
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2,662 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
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8,800 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
Low Voltage 20-Bit Selectable Register/Buffer with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistors in the Outputs
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1,500 pieces In Stock |
MOQ: 21 |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP | IC SUPERVISOR RESET 3.08V SOT143
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11,100 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop; positive edge-trigger; 3-state
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2,990 pieces In Stock |
MOQ: 430 |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP | IC SUPERVISOR RESET 4.63V SOT143
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10,200 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
LC2MOS 16-Bit Voltage Output DAC
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1,100 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Precision CMOS Single Supply Rail-to-Rail Input/Output Wideband Operational Amplifiers
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7,900 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop; positive edge-trigger; 3-state
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24,000 pieces In Stock |
MOQ: 315 |
Need to verify |
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Mfr. Part No. WS Part No. |
12-Bit 20 MSPS Monolithic A/D Converter
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8,000 pieces In Stock |
MOQ: 18 |
Need to verify |
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Mfr. Part No. WS Part No. |
10-bit transparent latch with 5-volt tolerant inputs/outputs 3-State
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1,490 pieces In Stock |
MOQ: 5 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Speed, 3.3 V/5 V Quad 2:1 Mux/Demux (4-Bit, 1 of 2) Bus Switch
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9,000 pieces In Stock |
MOQ: 35 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual High Output Current, High Speed Amplifier
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1,490 pieces In Stock |
MOQ: 11 |
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