BC556 silicon PNP transistor by National Semiconductor. Package: TO-92 Awaiting National datasheet please download Philips BC556 .pdf datasheet: Status: NOS (New Old Stock) ex RS components. Legacy RS stock number : RS296-116 Individually tested components: YES RoHs compliant: no https://elecena.pl/product/28735165/bc556-pnp-transistor-national 2025-05-19 https://elecena.pl/product/28735165/bc556-pnp-transistor-national 2025-07-11 https://elecena.pl/product/28735165/bc556-pnp-transistor-national 2026-03-14 https://elecena.pl/product/28735165/bc556-pnp-transistor-national 2026-03-18 https://elecena.pl/product/28735165/bc556-pnp-transistor-national 2026-03-21