MIL-PRF-19500-348 Semiconductor Device, Transistor, Pnp, Silicon, Switching, Types 2N3467, 2N3467L, 2N3468, 2N3468L, Jan, Jantx, Jantxv, And JansThis specification covers the performance requirements for PNP silicon switching transistors. Four levels of product assurance is provided for the device type as specified in MIL-PRF-19500.