BC257B

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Stock/Availability for: BC257B

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Statistics

Total Quantity
44,199
Line Items
17
Suppliers listing this part
14
Countries/regions where listing suppliers exist
7
Most Recent Upload
2/17/2026

Sponsored Live Part Search

Part Number: BC257B

Part Number Country/Region Suppliers Line Items Total Qty
BC257B GB 4 4 1,213
BC257B DE 3 5 20,804
BC257B US 3 4 1,234
BC257B TR 1 1 16,000
BC257B PL 1 1 3,000
BC257B FR 1 1 1,228
BC257B CA 1 1 720

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
BC251B 7 18 26 24,551
BC250A 7 16 18 6,474
BC250B 9 15 16 37,265
BC256B 8 14 14 10,835
BC251 7 14 21 12,597
BC257 8 13 16 22,048
BC257A 6 12 12 16,219
BC257V 1 1 1 2
BC257B/CDIL 1 1 1 20,916
BC257V1 1 1 1 20

Possible Component Manufacturers*

Micro Lambda Wireless
Unitrode Semiconductor (Microsemi Watertown)
Micrometals
Atmel (Microchip)
Micro Commercial Components (MCC)
Micronas (TDK-Micronas)

* 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 BC257B

Page Created: 2/17/2026