Function: 2-phase stepping motor Drvr 50V. Number of terminals: 25. Pd (Power Dissipation, Max): 40W. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: SIP / SIL. Housing (according to data sheet): HZIP25-P-1.00. Operating temperature: -30...+85°C. VCC: 8...42V. Supply voltage: 50V