02-Serie TR-A 02-Serie TR-A 21/11/12 17:55 Page4 TR series Tiny washable rocker switches Distinctive features and specifications Sealed Single piece case O-ring seal between actuator and bushing Epoxy sealed terminals Wide variety of contact materials Same PCB layout as tiny toggle (TL), pushbutton (TP) and slide switches (TG) ELECTRICAL SPECIFICATIONS MATERIALS Max. current/voltage rating with resistive load : Case : PBT - gold plated contacts : 0,4VA 20V max. AC or DC Actuator : polyamide - silver plated contacts : 0,5A 48V max. AC or DC Contacts and terminals : Minimum load : 10mA 50mV - 10A 5VDC 0 : brass, gold plated Contact resistance : 20 m max. 1 : brass, silver plated Insulation resistance : 1.000 M min. at 500VDC 3 : brass, gold plated Dielectric strength : (1,27 micron gold) 1.000 Vrms 50 Hz min. between terminals and frame 8 : contact brass, gold plated D 500 Vrms 50 Hz min. between terminals + tin plated terminals Electrical life at full load : 9 : contact brass, gold plated (1,27 micron gold) + tin plated Contacts Number of cycles terminals 2 positions 3 positions Terminal seal : epoxy Gold plated 60.000 30.000 Silver plated 20.000 10.000 GENERAL SPECIFICATIONS Strength of terminals : pull-out force - 10N max. Operating temperature : -30C to +85C Moisture : 21 days 95 % (NFC 20-603 - IEC 68-2-3) Cleaning : solvents or water + detergent Wave soldering : 260C - 5 sec. D-4 www.apem.com APEM 02-Serie TR-A 02-Serie TR-A 21/11/12 17:55 Page5 TR series Tiny washable rocker switches Overview TR SERIES Number of poles Electrical functions Terminals 3 Single pole 6 ON - ON P0 Straight PC 4 Double pole 9 ON OFF ON Y0 Bracket mounting 7 MOM OFF MOM W0 Right angle, horizontal mounting 8 ON OFF MOM WW Right angle, vertical mounting 2 ON - MOM MW Wire-wrap 00 D Contacts and terminal Case colour Special options Rockers materials 00 Blue 00 No special requirement 10 Small 0 Brass, gold plated 07 Trimmed terminals - length 3,2 (.125) 20 Large 1 Brass, silver plated 08 Extended terminals 3 Brass, gold plated 18 Switch without ground plate (1,27 micron gold) 20 Ground plate with 2 pins 8 Contact brass, gold 25 Trimmed terminals - length 5 (.196) plated + tin plated 30 Wire-wrap on bracket mounting models terminals 50 Crimped ground plate pins 9 Contact brass, gold plated (1,27 micron gold) + tin plated terminals (SP only) ABOUT THIS SERIES On the following pages, you will find successively : - model structure of switches - options in the same order as in above chart Dimensions : first dimensions are in mm while inches are shown as bracketed numbers. NOTICE : please note that not all combinations of above numbers are available. Refer to the following pages for further information. Packaging unit : 50 pieces. APEM www.apem.com D-5