BF257B

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Stock/Availability for: BF257B

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Statistics

Total Quantity
5
Line Items
2
Suppliers listing this part
2
Countries/regions where listing suppliers exist
2
Most Recent Upload
12/27/2025

Sponsored Live Part Search

Part Number: BF257B

Part Number Country/Region Suppliers Line Items Total Qty
BF257B FR 1 1 4
BF257B DE 1 1 1

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
BF257 17 54 128 104,881
BF257=BF258 2 3 3 11,207
BF257A 1 2 3 3,110
BF257X 2 2 2 374
BF257/MOT 1 1 1 94
BF257-259 1 1 1 10,000
BF257 5MM LEGS 1 1 1 440
BF257/ITT 1 1 1 66
BF257/US 1 1 1 48
BF257C 1 1 1 12

Possible Component Manufacturers*

Chipcon (TI - Low-Power RF)
Texas Instruments Power Management (TI - Power) (Unitrode)
Thesys Mikroelektronik (Elex) (TI)
TI (Texas Instruments)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Texas Instruments (TI HiRel)

* 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 BF257B

Page Created: 12/27/2025