Welcome to netCOMPONENTS! netCOMPONENTS is a market leader in sourcing services for the worldwide electronic components industry. netCOMPONENTS is the world's premier destination for the sourcing and procurement of electronic components, connecting members (buyers) and suppliers (sellers) in a direct and vendor-neutral environment!

Stock/Availability for: BC557TFR

Find stocking distributors and other suppliers of BC557TFR 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 BC557TFR suppliers.

Register Today

  • Search 900 Billion+ Electronic Components
  • 3,000+ Suppliers
  • Launched in 1997
Request a Free Trial Membership

Statistics

Total Quantity
293
Line Items
1
Suppliers listing this part
1
Countries/regions where listing suppliers exist
1
Most Recent Upload
12/19/2025

Sponsored Live Part Search

Part Number: BC557TFR

Part Number Country/Region Suppliers Line Items Total Qty
BC557TFR US 1 1 293

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
BC557B 29 205 408 4,488,678
BC557C 25 116 175 1,702,008
BC557 19 94 152 910,836
BC557BTA 18 88 105 1,043,411
BC557A 18 67 100 433,645
BC557BRL1G 12 54 63 842,124
BC557TO92 2 3 3 10,313
BC557TAR 1 1 1 295
BC557TA 1 1 1 379
BC557TF 1 1 1 165

Possible Component Manufacturers*

ON Semiconductor
PulseCore (Alliance Semiconductor) (On Semiconductor)
Fairchild Semiconductor (On Semiconductor)
Aptina (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.


Page Created: 12/19/2025