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: BF257

Find stocking distributors and other suppliers of BF257 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 BF257 suppliers.

Register Today

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

Statistics

Total Quantity
105,248
Line Items
138
Suppliers listing this part
56
Countries/regions where listing suppliers exist
17
Most Recent Upload
11/23/2025

Sponsored Live Part Search

Part Number: BF257

Part Number Country/Region Suppliers Line Items Total Qty
BF257 GB 13 23 13,620
BF257 US 11 23 56,168
BF257 FR 7 30 1,244
BF257 ES 4 20 3,154
BF257 DE 3 18 916
BF257 KR 3 3 4,204
BF257 CN 2 2 2,346
BF257 HK 2 2 1,204
BF257 CA 2 2 600
BF257 IT 2 2 88
BF257 SE 1 7 74
BF257 TR 1 1 14,471
BF257 TW 1 1 6,597
BF257 BE 1 1 360
BF257 HU 1 1 104
BF257 CZ 1 1 94
BF257 IN 1 1 4

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
BF257A 2 3 4 3,113
BF257=BF258 2 3 3 11,207
BF257B 3 3 3 34
BF257X 2 2 2 674
BF257-259 1 1 1 10,000
BF257 5MM LEGS 1 1 1 440
BF257/MOT 1 1 1 94
BF257/ITT 1 1 1 66
BF257/US 1 1 1 48
BF257C 1 1 1 12

Possible Component Manufacturers*

STMicroelectronics (ST)
Micron
TAG Semiconductor (Raytheon)
TI (Texas Instruments)
NSC (National Semiconductor) (Texas Instruments) (TI)
Chipcon (TI - Low-Power RF)

* 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: 11/23/2025