GP12MCKE

C&K GP Series Sealed Ultraminiature Pushbutton Switches Features/Benefits Typical Applications • Ultraminiature design saves space • Telecommunications and network equipment • Process compatible, withstands most soldering and washing processes • Computers and peripheral products • Thru-hole and surface mount models • Instrumentation A Pushbutton available • Sealed construction—internal o-ring and epoxy base Specifications Materials CONTACT RATING: 0.4 VA max. @ 20 V AC or DC max. MECHANICAL & ELECTRICAL LIFE: 40,000 make-and-break cycles at full load. CONTACT RESISTANCE: Below 50 mΩ typ. initial @ 2-4 V DC, 100 mA. INSULATION RESISTANCE: 109Ω min. DIELECTRIC STRENGTH: 500 Vrms min. @ sea level. OPERATING TEMPERATURE: –30ºC to 85ºC. SOLDERABILITY: Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging). DEGREE OF PROTECTION: IP57; Protection against harmful dust deposit, full-scale voltage protection, temporary immersion. PACKAGING: Surface mount switches standard in anti-static tape and reel packaging per EIA 481-3, see page A-74 for drawings and reel information. HOUSING & BASE: Glass filled nylon 4/6, flame retardant, heat stabilized (UL 94V-0). ACTUATOR: Glass filled nylon 4/6, flame retardant (UL 94V-0) with standard internal o-ring seal. SWITCH SUPPORT: Brass, tin plated. MOVABLE CONTACT: Copper alloy, with gold plate over nickel plate. STATIONARY CONTACTS (Thru-hole models): Copper alloy, with gold plate over nickel plate. TERMINALS: Copper alloy, with tin-lead alloy over nickel plate. TERMINAL SEAL: Epoxy/Urethane. All terminals insert molded. NOTE: Materials listed above are general specifications. Specifications available for specific and custom switches, consult Customer Service Center. CAUTION: PC mounting layouts and pads as shown are designed to be compatible with the latest equipment and reflow techniques. Care should be taken in the design and location of PC lands to suit individual needs. Orientation relative to reflow direction may significantly impact solder joint integrity. How To Order Complete part numbers for GP Series Sealed Ultraminiature Pushbutton Switches are shown on pages A-71 thru A-73. SWITCH FUNCTION POS.1 POS. 2 SCHEMATIC PART NUMBER GP11MCKE Conn. Terms. OFF MOM. OPEN 1-3 GP12MCKE ON MOM. Conn. Terms. 2-1 2-3 SPST SPDT Terminal nos. for reference only. GP11MCKE SPST PC MOUNTING MOM. = Momentary GP11– omit center hole. GP12 Model Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change A-71 www.ittcannon.com C&K GP Series Sealed Ultraminiature Pushbutton Switches SWITCH FUNCTION POS.1 Pushbutton A POS. 2 PART NUMBER GP11MAKE GP11MAKE SPST OFF MOM. OPEN 1-3 GP12MAKE ON MOM. Conn. Terms. 2-1 2-3 Conn. Terms. Terminal nos. for reference only. PC MOUNTING SCHEMATIC SPST SPDT MOM. = Momentary GP11– omit hole 2. GP12 Model SWITCH FUNCTION POS.1 POS. 2 PART NUMBER GP11MSAKE SPST GP11MSAKE Terminal nos. for reference only. SCHEMATIC OFF MOM. OPEN 1-3 GP12MSAKE ON MOM. Conn. Terms. 2-1 2-3 Conn. Terms. SPST PC MOUNTING SPDT MOM. = Momentary GP12 Model GP11– omit pad 2. SWITCH FUNCTION POS.1 GP11MSA1KE SPST POS. 2 PART NUMBER Terminal nos. for reference only. PC MOUNTING GP11MSA1KE SCHEMATIC OFF MOM. OPEN 1-3 GP12MSA1KE ON MOM. Conn. Terms. 2-1 2-3 Conn. Terms. SPST SPDT MOM. = Momentary GP11– omit pad 2. GP12 Model Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change A-72 www.ittcannon.com C&K GP Series Sealed Ultraminiature Pushbutton Switches SWITCH FUNCTION POS.1 A POS. 2 PART NUMBER SCHEMATIC ON MOM. Conn. Terms. 2-1 2-3 MOM. = Momentary GP12MSCKE SPDT Terminal nos. for reference only. SPDT PC MOUNTING NOTE: Recommended for infrequent use applications only For increased switch mounting strength, order, SV1 termination style with support bracket (see next page). GP11MSV1KE SPST SWITCH FUNCTION POS.1 PART NUMBER GP11MSV1KE SCHEMATIC OFF MOM. OPEN 1-3 GP12MSV1KE ON MOM. Conn. Terms. 2-1 2-3 Conn. Terms. PC MOUNTING GP11 MODELS POS. 2 SPST SPDT MOM. = Momentary PC MOUNTING GP12 Models GP12 Model Terminal nos. for reference only. Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change A-73 www.ittcannon.com Pushbutton GP12MSCKE C&K GP Series Sealed Ultraminiature Pushbutton Switches TAPE & REEL For part numbers GP11MSV1KE, GP12MSV1KE Pushbutton A .079 (2,00) FEED DIRECTION ø0.059 (ø1,50) .157 (4,00) .069 (1,76) .299 (7,60) REEL INFORMATION OUTSIDE DIAMETER PILOT HOLE .453 (11,51) 13.00 (330,0) .945 (24,00) .512 (13,0) QUANTITY PER REEL 600 GP12MSV1KE GP11MSV1KE For part numbers GPXXSA1KE, GPXXMCKE, GPXXMSAKE REEL INFORMATION OUTSIDE DIAMETER PILOT HOLE 13.00 (330,0) .512 (13,0) QUANTITY PER REEL 600 For part numbers GP12MSCKE FEED DIRECTION .079 (2,00) .157 (4,00) .630 (16,00) ø0.059 (ø1,50) .068 (1,73) .249 (6,32) REEL INFORMATION OUTSIDE DIAMETER PILOT HOLE QUANTITY PER REEL .453 (11,51) 13.00 (330,0) .512 (13,0) .945 (24,00) 600 GP12MSCKE Third Angle Projection Dimensions are shown: IN (mm) Dimensions subject to change A-74 www.ittcannon.com