Si-P / Si-N Pair 140V 50mA 1W 65MHz hFE>150 TO126. Cross Reference: A809 A899 A985 A1110 B648 2SA809 2SA985 2SA985A 2SA1110 2SB648 SSA180 // 2SC1567 2SC2911 2SC3502 C1567 C1904 C2911 C3502.