Output: transistor output with base. Number of terminals: 6. Pd (Power Dissipation, Max): 0.25W. Spec info: Input-Output Isolation, min. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-6. Operating temperature: -40°C to +100°C. Vcbo: 70V. Collector/emitter voltage Vceo: 30 v