BC557BBU

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Stock/Availability for: BC557BBU

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Statistics

Total Quantity
8,391
Line Items
2
Suppliers listing this part
2
Countries/regions where listing suppliers exist
2
Most Recent Upload
12/24/2025

Sponsored Live Part Search

Part Number: BC557BBU

Part Number Country/Region Suppliers Line Items Total Qty
BC557BBU TW 1 1 8,011
BC557BBU US 1 1 380

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
BC557BBK 8 15 18 160,077
BC557B-BP PNP(TO-92) 1 1 1 19
BC557B/BC550 1 1 1 86,500
BC557B-BP 1 1 1 84,847
BC557BBAM 1 1 1 4,000
BC557B/B 1 1 1 3,025

Possible Component Manufacturers*

Raytheon RF Components
Fairchild Semiconductor (On Semiconductor)
Fairchild Fasteners (Kaynar) (Alcoa Fasteners) (Arconic)
Alcoa Fasteners (AFS) (TransDigm Fastener)
Fairchild Semiconductor (FSC)
I-Cube

* 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.

Request a Free Trial Membership to contact suppliers for part number BC557BBU

Page Created: 12/24/2025