
BC557CTA
Fairchild Semiconductor
8 variants · Fairchild Semiconductor
The Fairchild Semiconductor BC55 Series series groups 8 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option.
Request a quote on any Fairchild Semiconductor BC55 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Fairchild Semiconductor

Fairchild Semiconductor

Fairchild Semiconductor

Fairchild Semiconductor

Fairchild Semiconductor

Fairchild Semiconductor

Fairchild Semiconductor

Fairchild Semiconductor