BC557BU

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Stock/Availability for: BC557BU

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Statistics

Total Quantity
54,235
Line Items
7
Suppliers listing this part
7
Countries/regions where listing suppliers exist
5
Most Recent Upload
12/24/2025

Sponsored Live Part Search

Part Number: BC557BU

Part Number Country/Region Suppliers Line Items Total Qty
BC557BU TW 2 2 12,906
BC557BU US 2 2 1,061
BC557BU HK 1 1 20,000
BC557BU CN 1 1 20,000
BC557BU DE 1 1 268

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
BC557B 29 202 402 4,418,073
BC557BTA 19 85 100 1,024,809
BC557BRL1G 12 53 61 840,583
BC557BG 12 48 49 219,391
BC557BTF 8 31 39 724,357
BC557BZL1G 12 26 33 729,609
BC557BRL1 10 21 29 224,408
BC557BBK 8 15 18 160,077
BC557B.112 7 11 12 37,219
BC557BZL1 8 11 11 1,575,356

Possible Component Manufacturers*

I-Cube
Fairchild Semiconductor (FSC)
Foslink Semiconductor (FSC)
System General
FSC - Fujitsu Siemens Computers (Fujitsu Technology Solutions)
ON Semiconductor

* 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: 12/24/2025