Conditioning: plastic tube. Conditioning unit: 20. Number of terminals: 20. Pd (Power Dissipation, Max): 15W. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-20. Operating temperature: -40...+150°C. VCC: 10...30V. Supply voltage: 36V. Function: 10W/ch @ 4 Ohms, 18W/ch @ 8 Ohms