Pushbutton Switches Pushbutton Switches MPS Series, Snap Action Features Wire lug or pc terminals Customer selected actuator cap size and color Entire series epoxy sealed terminals Actuator guards, decorative hardware, and silicone boot seals available Typical performance characteristics Environmental specification Contact configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPDT, DPDT Operating temperature . . . . . . . . . . . . . . . . . . . . . . . . . . -15C to +70C Contact timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Break-Before-Make Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . -15C to +70C Contact rating max. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 A 125 VAC Solder heat resistance . . . . . . . . . . . . . . wave solder capable to 265C Electrical life. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50.000 cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . and hand solder Contact resistance, initial . . . . . . . . . . . . . . . . . . . . . . . 10 mOhms max. Seal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . epoxy sealed terminals Insulation resistance . . . . . . . . . . . . . . . . . . . . . . . . . 1,000 MOhms min. Dielectric strength . . . . . . . . . . . . . . . . . . . . 1,500 Volts rms sea level Actuation force . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200-700 gf Material specifications Actuator travel . . . . . . . . . . . . . . . . . . . . . . . . . . momentary .04 (1.0mm) Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . phosphor bronze silver clad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . push on/off .098 (2.5mm) Actuator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . copper alloy nickel plated Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . copper alloy silver plated Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . epoxy resin Frame. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . stainless steel Support Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . brass tin plated RoHS Directive 2002/95/EC . . . . . . . . . . . . . . . . . . . . . . . . . . . compliant Product key Typical product key MPS 1 03 F PC 04 Type MPS Pushbutton Switches, Snap Action, 3Amp Poles 1 1 pole 2 2 poles Contact 03 3 A 125 VAC Function single pole double pole D Push-On/Push-Off N Push-On/Push-Off F momentary R momentary Terminals blank wire lug RA right angle PC terminal PC printed circuit board WW wire wrap or extended PC PCV printed citrcuit board, with support Material 04 RoHS compliant D25 Catalogue No. 8-1773450-9 Dimensions are in mm and inches and Specifications subject to change. www.tycoelectronics.com Issued 09/2008 are shown for reference purposes only.Pushbutton Switches MPS Series, Snap Action (Continued) Function Fct. Poles Off indicates a mechanical position with D 1 On On 3-2 3-1 no electrical connection F 1 On (On) 3-2 3-1 (On) indicates momentary connection N 2 On On 3-2, 6-5 3-1, 6-4 R 2 On (On) 3-2, 6-5 3-1, 6-4 Terminals blank wire lug DIM A 0.37 MPS103F 0.16 (9.50) .197 .315 .394 (4.00) .512 Fnct Action Dim A (5.00) (8.00) (10.00) (13.00) .315 .315 D 1p, push-On/Off 2.54 (.100) (8.00) (8.00) F 1p, momentary 1.016 (.040) .177 N 2p, push-On/Off 2.54 (.100) N.O. .512 (4.49) R 2p, momentary 1.016 (.040) (13.00) N.C. 1/4-40 UNS-2A .031 COMMON (.787) .020 Dp. x .040 W 0.16 .250 .250 (0.51 Dp. x 1.00 W) (4.00) (6.35 ) (6.35) KEYWAY .079 DIA. DIA. (2.00) .040 x .080 .227 (1.00 x 2.00) (5.77) HOLE .244 Note: hardware included with switches. (6.20) Caps not supplied, order separately .093 MPS203R .030 - .035 (see cap model C22 and C23 under (2.36) (0.76 - 0.89) TYP. DIA. accessories) PC printed circuit board .020 Dp. x .040 W .315 DIM A MPS103FPC (0.50 Dp. x 1.00 W) (8.00) .315 .394 .420 KEYWAY Fnct Action Dim A (10.00) (8.00) (10.67) .315 .512 (8.00) D 1p, push-On/Off 2.54 (.100) (13.00) F 1p, momentary 1.016 (.040) .250 .180 (4.57) (6.35) N 2p, push-On/Off 2.54 (.100) R 2p, momentary 1.016 (.040) .197 .512 (5.00) (13.00) 1/4-40 UNS-2A .030 (.762) Caps not supplied, order TYP. .512 .043 separately (see cap model C22 (13.00) (1.09) MPS203RPC and C23 under accessories) .189 (4.80) PCV printed circuit board, with support DIM A .315 MPS103FPCV .315 DIM .665 .520 .177 (8.00) (8.00) B (16.90) (13.21) (4.49) Fnct Dim A Dim B TYP. D 2.03 (.080) 8.00 (.315) 1 14 F 1.01 (.040) 7.49 (.295) .642 .622 .512 .512 2 25 (16.30) (13.00) (13.00) (15.80) R 1.01 (.040) 7.49 (.295) 3 36 .081 (.79) .197 TYP. (5.00) .197 (5.00) .043 .063 (1.09) .035 (1.60) Caps not supplied, order .189 (0.90) .126 .126 (4.80) separately (see cap model C22 (3.20) (3.20) .252 .134 .134 and C23 under accessories) (6.40) (3.40) (3.40) .622 .622 .043 (15.70) (15.70) .177 .177 (1.09) (4.49) (4.49) TYP. TYP. TYP. MPS203RPCV .185 .067 .067 (4.69) (1.70) .059 (1.70) .059 (1.49) (1.49) TYP. DIA. TYP. DIA. TYP. DIA. TYP. DIA. D26 Catalogue No. 8-1773450-9 Dimensions are in mm and inches and Specifications subject to change. www.tycoelectronics.com Issued 09/2008 are shown for reference purposes only. Pushbutton Switches