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Stock/Availability for: BD543B

Find stocking distributors and other suppliers of BD543B using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact BD543B suppliers.

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Statistics

Total Quantity
447,663
Line Items
15
Suppliers listing this part
14
Countries/regions where listing suppliers exist
6
Most Recent Upload
12/30/2025

Sponsored Live Part Search

Part Number: BD543B

Part Number Country/Region Suppliers Line Items Total Qty
BD543B GB 4 4 59,381
BD543B CN 3 4 359,574
BD543B DE 3 3 11,971
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 4,031
BD543 6 11 13 15,782
BD543A 4 7 9 97,017
BD543D. 2 3 3 66,681
BD5431EFS-E2 2 2 2 1,332
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*

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


Page Created: 12/30/2025