Description The 2N2905A and 2N2907A are silicon Planar Epitaxial PNP transistors in Jedec TO-39 (for 2N2905A) and in Jedec TO-18 (for 2N2907A) metal case. They are designed for high speed saturated switching and general purpose applications. https://elecena.pl/product/9689088/2n2907a-bipolar-transistor-pnp-60v-0-6a-0-4w-to-18 2017-08-05 https://elecena.pl/product/9689088/2n2907a-bipolar-transistor-pnp-60v-0-6a-0-4w-to-18 2018-05-04 https://elecena.pl/product/9689088/2n2907a-bipolar-transistor-pnp-60v-0-6a-0-4w-to-18 2018-12-16 https://elecena.pl/product/9689088/2n2907a-bipolar-transistor-pnp-60v-0-6a-0-4w-to-18 2021-04-25 https://elecena.pl/product/9689088/2n2907a-bipolar-transistor-pnp-60v-0-6a-0-4w-to-18 2022-08-22