GT Series Sealed Ultraminiature Toggle Switches Features/Benefits Typical Applications Sealed against solder and cleaning Hand-held telecommunications process contaminants Small instrumentation Ultraminiature size, smallest footprint available Thru-hole and surface mount models High temperature materials (UL 94V-0) RoHS compliant and compatible Specifications Materials CONTACT RATING: 0.4 VA max. 20 V AC or DC max. HOUSING AND BASE: Glass filled nylon 4/6, flame retardant, heat stabilized (UL 94V-0). MECHANICAL & ELECTRICAL LIFE: 40,000 make-and-break cycles at full load. ACTUATOR: Glass filled nylon 4/6, flame retardant, heat stabilized (UL 94V-0), with standard internal o-ring seal. CONTACT RESISTANCE: Below 50 m typ. initial 2-4 V DC, 100 mA. SWITCH SUPPORT: Brass, tin plated. 9 INSULATION RESISTANCE: 10 min. MOVABLE CONTACTS: Copper alloy, with gold plate over nickel plate. DIELECTRIC STRENGTH: 500 Vrms min. sea level. STATIONARY CONTACTS: Copper alloy, with gold plate over OPERATING TEMPERATURE: 30C to 85C. nickel plate. SOLDERABILITY: Per MIL-STD-202F method 208D, or TERMINALS: Gold. EIA RS-186E method 9 (1 hour steam aging). TERMINAL SEAL: Epoxy. All terminals insert molded. PACKAGING: Surface mount switches shipped in anti-static tape and reel packaging per EIA 481-3, see page F-42 for drawings and reel information. Tape and cover strip are conductive for use near statically sensitive components, NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. consult Customer Service Center. How To Order Complete part numbers for GT Series Sealed Ultraminiature Toggle Switches are shown on pages F38 thru F42100 (2,54) SWITCH FUNCTION POS.1 POS. 2 POS. 3 EPOXY C&K MARKING ON .015 TYP. SEAL .150 (0,38) OPPOSITE SIDE .160 (3,81) (4,06) .100 PART NUMBER (2,54) 6 3 GT11MCBE ON NONE ON 2 GT11MCBE ON OFF ON GT13MCBE 4 1 SPDT .170 DIA020 TYP. Conn. Terms. 2-3 OPEN 2-1 .066 DIA177 .276 (0,51) (4,50) (7,01) .063 Schematic (1,60) SPDT Note: Pins 4 and 6 not connected .228 .130 TYP. (5,79) (3,30) GT12MCBE OFF NONE ON Conn. Terms. OPEN N/A 3-1 ACTUATOR SHOWN IN POS. 1 TERMINAL NOS. FOR Schematic REFERENCE ONLY PC MOUNTING 6 3 SPST Note: Pins 4 and 6 not connected 4 1 GT12-omit hole 2. GT12 MODEL TERMINALS 1,3,4 & 6 ONLY F Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ck-components.com F38 ToggleToggle GT Series Sealed Ultraminiature Toggle Switches .100 (2,54) EPOXY C&K MARKING ON .015 TYP. SWITCH FUNCTION SEAL .150 OPPOSITE SIDE (0,38) .160 POS.1 POS. 2 POS. 3 (3,81) (4,06) .100 (2,54) 6 3 PART NUMBER 5 2 4 1 ON NONE ON GT21MCBE .170 DIA020 TYP. ON OFF ON .066 DIA. GT23MCBE .276 (0,51) .177 (7,01) .063 (4,50) Conn. Terms. 2-3, 5-6 OPEN 2-1, 5-4 (1,60) GT21MCBE Schematic .228 .130 TYP. DPDT (5,79) (3,30) ACTUATOR SHOWN IN POS. 1 DPDT TERMINAL NOS. FOR REFERENCE ONLY OFF NONE ON GT22MCBE PC MOUNTING 6 3 Conn. Terms. OPEN N/A 3-1 Schematic 4 1 GT22 MODEL TERMINALS 1,3,4 & 6 ONLY DPST GT22-omit holes 2 & 5. SWITCH FUNCTION POS.1 POS. 2 POS. 3 PART NUMBER ON NONE ON GT11MABE GT11MABE ON OFF ON GT13MABE Horizontal Conn. Terms. 2-3 OPEN 2-1 Actuation Actuator Shown Schematic In Pos. 1 SPDT SPDT PC MOUNTING GT12MABE OFF NONE ON Conn. Terms. OPEN N/A 3-1 GT12 Models Schematic SPST GT12-omit hole 2. SWITCH FUNCTION POS.1 POS. 2 POS. 3 PART NUMBER GT21MABE ON NONE ON GT23MABE ON OFF ON Conn. Terms. 2-3, 5-6 OPEN 2-1, 5-4 GT21MABE Schematic Horizontal Actuation Actuator Shown In Pos. 1 DPDT DPDT OFF NONE ON GT22MABE PC MOUNTING Conn. Terms. OPEN N/A 3-1, 6-4 Schematic F DPST GT22 Models GT22-omit holes 2 & 5. Dimensions are shown: Inches (mm) Specifications and dimensions subject to change www.ck-components.com F39