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. |
CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER
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5,766 pieces In Stock |
MOQ: 600 |
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Mfr. Part No. WS Part No. |
CURRENT MODE PWM CONTROLLER
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
150mA RF ULDO REGULATOR
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
WHITE LED STEP-UP CONVERTER
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910 pieces In Stock |
MOQ: 410 |
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Mfr. Part No. WS Part No. |
CURRENT MODE PWM CONTROLLER
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3,190 pieces In Stock |
MOQ: 255 |
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Mfr. Part No. WS Part No. |
DUAL OPAMP AND VOLTAGE REFERENCE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
DUAL OP AMP AND VOLTAGE REFERENCE
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
150kHz 3A BUCK DC-DC CONVERTER
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Low Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
340kHz, 3A Synchronous DC-DC Buck Converter
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Low Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
HIGH VOLTAGE FAST SWITCHING NPN POWER TRANSISTOR
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2,400 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
COMPLEMENTARY OUTPUT HALL EFFECT LATCH
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
BTL Drive Single-phase Full-wave Fan Motor Driver
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
150mA RF ULDO REGULATOR WITH ERROR FLAG
|
1,412 pieces In Stock |
MOQ: 180 |
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Mfr. Part No. WS Part No. |
VERSATILE COST EFFECTIVE GREEN PWM CONTROLLER
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3,950 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
150kHz 3A BUCK DC-DC CONVERTER
|
Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
600mA LOW DROPOUT LINEAR REGULATOR
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
COMPLEMENTARY OUTPUT HALL EFFECT LATCH
|
Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GREEN MODE PWM CONTROLLER
|
Low Stock |
MOQ: 1 |
Need to verify |
|
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|
Mfr. Part No. WS Part No. |
BTL Drive Single-phase Full-wave Fan Motor Driver
|
Low Stock |
MOQ: 1 |
|
|
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|
Mfr. Part No. WS Part No. |
QUAD OP AMP AND VOLTAGE REFERENCE
|
Low Stock |
MOQ: 1 |
Need to verify |
|