BF543

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Stock/Availability for: BF543

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Statistics

Total Quantity
589,931
Line Items
8
Suppliers listing this part
8
Countries/regions where listing suppliers exist
5
Most Recent Upload
2/10/2026

Sponsored Live Part Search

Part Number: BF543

Part Number Country/Region Suppliers Line Items Total Qty
BF543 CN 3 3 170,000
BF543 JP 2 2 14,565
BF543 HK 1 1 360,000
BF543 GB 1 1 45,000
BF543 US 1 1 366

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
BF545C 9 33 36 592,564
BF545A 8 29 30 570,583
BF543A 4 4 4 6,115
BF543A-GS08 3 3 3 5,828
BF543BGS08 2 2 2 101,850
BF 543 E6327 1 2 2 2,578
BF543 BLANC 1 1 1 596
BF543E7810 1 1 1 9,651
BF54/3A-BLANC(WHITE) 1 1 1 70
BF543A(SMD) 1 1 1 8

Possible Component Manufacturers*

Philips Semiconductors (NXP) (Next eXPerience)
Florida RF Labs (EMC Technology) (Smiths Microwave) (Infinite Electronics)
Qimonda (Infineon - Memory)
Transtector (Smiths Microwave) (Infinite Electronics)
Eupec (European Powersemiconductor) (Infineon)
International Rectifier (Infineon)

* 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: 2/10/2026