BC257A

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Stock/Availability for: BC257A

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Statistics

Total Quantity
16,219
Line Items
12
Suppliers listing this part
12
Countries/regions where listing suppliers exist
6
Most Recent Upload
2/17/2026

Sponsored Live Part Search

Part Number: BC257A

Part Number Country/Region Suppliers Line Items Total Qty
BC257A US 3 3 15,015
BC257A GB 3 3 1,035
BC257A FR 2 2 63
BC257A DE 2 2 45
BC 257A NL 1 1 46
BC257A ES 1 1 15

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
BC257B 7 14 17 44,199
BC256B 8 14 14 10,835
BC251 7 14 21 12,597
BC257 8 13 16 22,048
BC257V 1 1 1 2
BC257B/CDIL 1 1 1 20,916
BC257V1 1 1 1 20

Possible Component Manufacturers*

Siemens Semiconductors (Siemens Microelectronics Inc) (SMI)
EPCOS (TDK-EPC)
Infineon
S+M (Siemens-Matsushita) (EPCOS)
Osram Opto Semiconductors (AMS Osram)
Siemens

* 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.

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Page Created: 2/17/2026