SavantIC Semiconductor Silicon NPN Power Transisto.
2N6543 - Silicon NPN Power Transistors
SavantIC Semiconductor Silicon NPN Power Transistors Product Specification 2N6542 2N6543 DESCRIPTION ·With TO-3 package ·High voltage,high speed AP.2N6543 - Bipolar NPN Device
2N6543 Dimensions in mm (inches). 25.15 (0.99) 26.67 (1.05) 10.67 (0.42) 11.18 (0.44) 6.35 (0.25) 9.15 (0.36) 1.52 (0.06) 3.43 (0.135) Bipolar NPN .