BD543B

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Stock/Availability for: BD543B

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Statistics

Total Quantity
158,075
Line Items
12
Suppliers listing this part
12
Countries/regions where listing suppliers exist
6
Most Recent Upload
5/7/2026

Sponsored Live Part Search

Part Number: BD543B

Part Number Country/Region Suppliers Line Items Total Qty
BD543B GB 3 3 59,367
BD543B DE 3 3 11,971
BD543B CN 2 2 70,000
BD543B US 2 2 14,327
BD543B CA 1 1 2,050
BD543B TW 1 1 360

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
BD543C 5 12 14 3,993
BD543 6 11 13 15,782
BD543A 4 7 9 96,935
BD5431EFS-E2 2 3 3 1,945
BD543D. 2 3 3 66,681
BD543CS 1 1 1 1,297
BD543C-R 1 1 1 28
BD54345 1 1 1 5
BD543B-S 1 1 1 4,000
BD543B-NTKY 1 1 1 7,000

Possible Component Manufacturers*

Bourns
Transtek Magnetics (Bourns)
Fultec TBU (Bourns)
Power Innovations (Bourns)
Therm-O-Disc PPTC (Bourns) (Multifuse)
JW Miller Magnetics (Bourns)

* 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: 5/7/2026