1N543

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Stock/Availability for: 1N543

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Statistics

Total Quantity
18
Line Items
1
Suppliers listing this part
1
Countries/regions where listing suppliers exist
1
Most Recent Upload
4/8/2026

Sponsored Live Part Search

Part Number: 1N543

Part Number Country/Region Suppliers Line Items Total Qty
1N543 US 1 1 18

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
1N5408 30 304 596 6,153,084
1N5404 24 244 484 2,252,171
1N5401 24 233 579 2,465,662
1N5432 1 1 1 477
1N5430 1 1 1 200
1N5431 1 1 1 6
1N5438 1 1 1 2
1N5432B 1 1 2 730
1N543B 1 1 2 610
1N5430C 1 1 1 632

Possible Component Manufacturers*

Texas Instruments Analog & Mixed-Signal (TI)
Luminary Micro (Stellaris) (Tiva C) (TI)
NSC (National Semiconductor) (Texas Instruments) (TI)
Texas Instruments Power Management (TI - Power) (Unitrode)
Thesys Mikroelektronik (Elex) (TI)
Benchmarq Microelectronics (Unitrode) (TI - Power)

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.

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Page Created: 4/8/2026