TP series Tiny washable momentary pushbutton 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 TL, TR and TG tiny switches B MATERIALS ELECTRICAL SPECIFICATIONS * Case : PBT * Actuator : polyamide, glass filled * Contacts and terminals : 0 : brass, gold plated 1 : brass, silver plated 3 : brass, gold plated (1,27 micron gold) 8 : contact brass, gold plated + tin plated terminals 9 : contact brass, gold plated (1,27 micron gold) + tin plated terminals * Terminal seal : epoxy * Max. current/voltage rating with resistive load : - gold plated contacts : 0,4VA 20V max. AC or DC - silver plated contacts : 0,5A 48V max. AC or DC * Minimum load : 10mA 50mV - 10A 5VDC * Contact resistance : 50 m max. * Insulation resistance : 1.000 M min. at 500VDC * Dielectric strength : 1.000 Vrms 50 Hz min. between terminals and frame 500 Vrms 50 Hz min. between terminals * Electrical life at full load : - gold plated contacts : 60.000 cycles - silver plated contacts : 20.000 cycles GENERAL SPECIFICATIONS * Total travel : - function 2 : 1 mm (.039) - function 3 : 0,8 mm (.031) * 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. APEM www.apem.com B-7 TP series Tiny washable momentary pushbutton switches Overview TP SERIES Number of poles 3 4 Electrical functions Single pole Double pole 2 3 ON OFF - Terminals MOM MOM P0 Y0 W0 WW MW Straight PC Bracket mounting Right angle, horizontal mounting Right angle, vertical mounting Wire-wrap B Contacts and terminal materials 0 1 3 8 9 Brass, gold plated Brass, silver plated Brass, gold plated (1,27 micron gold) Contact brass, gold plated + tin plated terminals Contact brass, gold plated (1,27 micron gold) + tin plated terminals Plungers * Short - standard * Long * Flush Codes : see "Options" pages. Special options 00 07 08 18 20 25 30 40 50 No special requirement Trimmed terminals 3,2 (.125) Extended terminals Switch without ground plate Ground plate with 2 pins Trimmed terminals 5 (.196) Wire-wrap on bracket mounting models With protection cap U3500 Crimped ground plate pins Caps For long plunger 30 O 6,5 (.255) (P/N U4310) 40 O 5 (.196) (P/N U4320) 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 bracketted numbers. NOTICE : please note that not all combinations of above numbers are available. Refer to the following pages for further information. Packaging unit : 100 pieces, except for models with WW terminals (50 pieces). B-8 www.apem.com APEM TP series Tiny washable momentary pushbutton switches * Straight PC, right angle or wire-wrap terminals * 1 and 2 pole configurations Function 2 1 3.30 (.129) 3 2 1 15.20 (.598) 0.70 (.027) 3 0.70 (.027) Function 3 (NO) MODEL STRUCTURE B Shown in function 2, with standard plunger Straight PC terminals : TP..P0 O4.60 (.181 DIA) 4.20 (.165) MOM TP33P0 TP43P0 OFF MOM 2.54 1 2 3 (.100) 4 5 6 0.70 (.027) 1 0.50 (.019) O1.10 (.043 DIA) 4 5.08 (.200) 8.10 (.318) 5.00 (.196) 2.54 (.100) 5.08 (.200) ON 1.00 (.039) TP42P0 6.10 (.240) TP32P0 3.30 (.129) Double pole 8.10 (.318) O5.00 (.196 DIA) Single pole O1.10 (.043 DIA) 3.80 (.149) 3.55 (.139) O2.50 (.098 DIA) 9.10 (.358) 2.54 (.100) Function 3 has two terminals only (3 and 1) per pole O1.10 (.043 DIA) Straight terminals - bracket mounting : TP..Y0 3.55 (.139) 3.80 (.149) O2.50 (.098 DIA) O4.60 (.181 DIA) TP42Y0 ON MOM TP33Y0 TP43Y0 OFF MOM 2.54 (.100) 4.20 (.165) 1.00 (.039) TP32Y0 5.70 (.224) Double pole 8.60 (.338) O5.00 (.196 DIA) Single pole 10.16 (.400) O1.10 (.043 DIA) 1 4 10.16 (.400) 1 2 3 4 5 6 3.30 (.129) 5.00 (.196) 0.50 (.019) 0.70 (.027) 5.08 (.200) 0.40 (.015) 0.70 (.027) 9.10 (.358) 10.16 (.400) 2.54 (.100) Function 3 has two terminals only (3 and 1) per pole 3.80 (.149) 3.55 (.139) o2.50 (.098 DIA) 5.08 (.200) Right angle terminals - horizontal mounting : TP..W0 o1.10 (.043 DIA) ON MOM TP33W0 TP43W0 OFF MOM 0.70 (.027) 3.30 (.129) 5.55 (.218) 3 2 1 6 5 4 0.50 (.019) 8.10 (.318) 3 6 2.54 (.100) 9.60 (.377) 5.08 (.200) 2.54 (.100) TP42W0 2.54 (.100) 5.08 (.200) TP32W0 o5.00 (.196 DIA) 9.20 (.362) Double pole 5.08 (.200) Single pole 3.50 (.137) o4.60 (.181 DIA) 4.20 (.165) 3.30 (.129) 2.54 (.100) o1.10 (.043 DIA) Function 3 has two terminals only (3 and 1) per pole APEM www.apem.com B-9 TP series Tiny washable momentary pushbutton switches Shown in function 2, with standard plunger TP33WW OFF TP43WW MOM 0.70 (.027) 3.30 (.129) 5.08 (.200) 6 1 4 2 5.08 5 (.200) 3 6 3 5.08 (.200) 5.08 (.200) 8.65 (.340) 5.00 (.196) B 5.08 (.200) MOM 2.54 (.100) ON O1.10 (.043 DIA) 9.20 (.362) TP42WW O5.00 (.196 DIA) 4.20 (.165) 5.08 (.200) TP32WW 3.50 (.137) Double pole O4.60 (.181 DIA) 0.50 (.019) Single pole 3.80 (.149) 3.55 (.139) O2.50 (.098 DIA) 2.54 (.100) Right angle terminals - vertical mounting : TP..WW 9.10 (.358) 5.08 (.200) O1.10 (.043 DIA) Function 3 has two terminals only (3 and 1) per pole 3.80 (.149) 3.55 (.139) Wire-wrap terminals : TP..MW O2.50 (.098 DIA) 4.20 (.165) ON MOM TP33MW TP43MW OFF MOM 5.00 (.196) 0.70 (.027) 8.10 (.318) 2.54 (.100) 2.54 (.100) 1 4 O1.10 (.043 DIA) 1 2 3 4 5 6 9.10 (.358) 5.08 (.200) TP42MW 6.10 (.240) TP32MW 15.20 (.598) Double pole 1.00 (.039) O5.00 (.196 DIA) Single pole O1.10 (.043 DIA) O4.60 (.181 DIA) 0.50 (.019) 2.54 (.100) 5.08 (.200) Function 3 has two terminals only (3 and 1) per pole 4.60 (.181) 8.65 (.340) 9.60 (.377) 5.00 (.196) 5.55 (.218) 3.05 (.120) 14.30 (.562) 14.20 (.559) PCB MOUNTING CAP FOR PCB PROCESSING 17.45 (.687) Provide additional protection during PCB processing. Supplied mounted on the switch or separately. Material : vinyl U3502 B-10 O3.96 (.155 DIA) www.apem.com APEM TP series Tiny washable momentary pushbutton switches CONTACT AND TERMINAL MATERIALS Brass, gold plated Brass, silver plated Brass, gold plated (1,27 micron gold) Contact brass, gold plated + tin plated terminals Contact brass, gold plated (1,27 micron gold) + tin plated terminals 0 1 3 8 9 B PLUNGERS O2.50 (.098 DIA) 3.80 (.149) O4.60 (.181 DIA) 3.80 (.149) 4.20 (.165) O5.00 (.196 DIA) 4.20 (.165) O5.00 (.196 DIA) 4.20 (.165) Short - standard With blue case 30 6.10 (.240) O4.60 (.181 DIA) 6.10 (.240) 3.80 (.149) Long With black case 80 With blue case 35 O4.60 (.181 DIA) 6.10 (.240) 3.55 (.139) O2.50 (.098 DIA) 4.50 (.177) Standard plunger colour is black. O5.00 (.196 DIA) Flush With black case 85 With black case 82 SPECIAL OPTIONS 00 No special requirement 3.20 (.125) 07 Trimmed terminals - length 3,2 mm (.125) for TP..WW models only 12.50 (.492) 07 08 Extended terminals for TP..W0 models only 08 APEM www.apem.com B-11 TP series Tiny washable momentary pushbutton switches SPECIAL OPTIONS 18 (continued) Switch without ground plate for TP..WW models only 2.70 (.106) 20 Ground plate with 2 pins for TP..WW models only 25 Trimmed terminals - length 5 mm (.196) for all models, except TP..WW 30 Wire-wrap terminals on models with mounting bracket 40 With cap U3500 mounted over plunger and bushing Further protects the switch during PCB processing 50 Crimping of ground plate pins. Retains switch on PC during handling and wave soldering. For models TP..W0, TP..WW and TP..Y0 single and double pole. 10.16 (.400) 18 5.00 (.196) 20 B 15.20 (.598) 25 30 40 50 CAPS Blank Without cap Cap colours Replace "0" by number O5.00 (.196 DIA) 30 P/N U4310 - for long plunger only 3.00 (.118) 3.00 (.118) 4.00 (.157) 3.90 (.153) O6.50 (.255) 40 P/N U4320 - for long plunger only To order caps separately, use their part number (U...). B-12 www.apem.com 1 1/4 2 3 4 5 6 7 7/1 9 blue dark blue black green grey yellow red ivory white orange APEM