3838 DC subminiature switch Features Sealed switch IP6K7 protection Silicon-free variants available Models available for 120C operating Technical specications temperature Nominal currents from 10 A at 250 VAC Contact conguration S.P.D.T., S.P.S.T. - N.O., S.P.S.T. - N.C. Various auxiliary actuators available Contact gap < 3 mm () (can also be retrotted) Switching voltage max. 250 V AC Various application-specic contact Switched current 0,1 to 10 A AC (see table) materials depending on model Mechanical operating life min. Operating force 200 to 340 cN without auxiliary actuator 1,000,000 actuations depending on model Wide variety of terminal types Total travel ca. 1,6 mm 6 Mechanical life min. 1 x 10 operations (see table) Dimensions in mm Electrical life (max. load) min 10.000 operations (see table) Ambient temperature -40 to +85C/120C Model with leads -40 to +105C Proof tracking index PTI175, PTI250 on request Materials Housing PET/PBT (UL 94V-0) Actuator POM (T85), PBT (T120) Contacts DC1, DC2, DC4 AuNi DC3 AuAgPt (Crosspint) Terminals CuZn (silver-plated) Auxiliary actuator Stainless steel or plastic Sealing gasket SI, silicon-free alternative available Leads Cu, PVC-sheated Approvals depending on model Degree of protection (switch interior) IP6K7 For detailed information and the layout of the details described above, please do not hesitate to ask for our technical specications and drawing.3939 Terminals Solder terminal short Q.C. terminal 2,8 x 0,5 PCB terminal 1,3 x 0,5 mm PCB terminal 0,6 x 0,5 mm max. 30 twisted max. 30 twisted max. 30 twisted max. 30 twisted PCB terminal 0,6 x 0,5 mm PCB terminal 0,6 x 0,5 mm PCB terminal 0,6 x 0,5 mm PCB terminal 0,6 x 0,5 mm RH-side w/o location pins RH-side with location pins LH-side w/o location pins LH-side with location pins Side denition with terminals and Drilling pattern for Drilling pattern for lateral PCB Drilling pattern for lateral PCB location pins PCB terminals 1.3 x 0.5 mm terminals 0.6 x 0.5 mm terminals 0.6 x 0.5, with location pins straight /lateral left right Model with connecting leads (IP6K7) Auxiliary actuator options Steel auxiliary actuator Plastic auxiliary actuator with/ without adjusting screw Special model with tall pedes- Form A Form B tral available on request