GT Series Sealed Ultraminiature Toggle Switches
Features/Benefits • Sealed against solder and cleaning
process contaminants
Typical Applications • Hand-held telecommunications • Small instrumentation
• Ultraminiature size, smallest
footprint available
• Thru-hole and surface mount models • High temperature materials (UL 94V-0) • RoHS compliant and compatible
Specifications
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 m Ω typ. initial @ 2-4 V DC, 100 mA. INSULATION RESISTANCE: 109 Ω 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). PACKAGING: Surface mount switches shipped in anti-static tape and reel packaging per EIA 481-3, see page F-47 for drawings and reel information. Tape and cover strip are conductive for use near statically sensitive components, consult Customer Service Center.
Materials
HOUSING AND BASE: Glass filled nylon 4/6, flame retardant, heat stabilized (UL 94V-0). ACTUATOR: Glass filled nylon 4/6, flame retardant, heat stabilized (UL 94V-0), with standard internal o-ring seal. SWITCH SUPPORT: Brass, tin plated. MOVABLE CONTACTS: Copper alloy, with gold plate over nickel plate. STATIONARY CONTACTS: Copper alloy, with gold plate over nickel plate. TERMINALS: Gold. TERMINAL SEAL: Epoxy. All terminals insert molded.
NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center.
How To Order
Complete part numbers for GT Series Sealed Ultraminiature Toggle Switches are shown on pages F–43 thru F–47.
SWITCH FUNCTION POS.1 POS. 2 POS. 3 PART NUMBER
.160 (4,06) .150 (3,81)
.100 (2,54) C&K MARKING ON .015 TYP. (0,38) OPPOSITE SIDE .100 (2,54) 6 4 .170 DIA. .066 DIA. .063 (1,60) .020 TYP. (0,51) .177 (4,50) EPOXY SEAL
GT11MCXE
SPDT
GT11MCXE GT13MCXE
Conn. Terms. Schematic
ON ON 2-3
NONE OFF OPEN
ON ON 2-1
3 2 1 .276 (7,01)
SPDT
Note: Pins 4 and 6 not connected OFF OPEN NONE N/A ON 3-1
GT12MCXE
Conn. Terms. Schematic
.228 (5,79)
.130 TYP. (3,30)
ACTUATOR SHOWN IN POS. 1 TERMINAL NOS. FOR
PC MOUNTING
REFERENCE ONLY 6 4 3 1
SPST
Note: Pins 4 and 6 not connected
GT12-omit hole 2.
NOTE: X= Plating Option; K (tin lead) or B (gold)
GT12 MODEL TERMINALS 1,3,4 & 6 ONLY
F
Toggle
Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
F–43
www.ck-components.com
GT Series Sealed Ultraminiature Toggle Switches
.100 (2,54) .150 (3,81) C&K MARKING ON OPPOSITE SIDE .015 TYP. (0,38) .100 (2,54) 6 5 4 .177 (4,50) EPOXY SEAL
.160 (4,06)
SWITCH FUNCTION POS.1 POS. 2 POS. 3 PART NUMBER
3 2 1
.170 DIA.
.066 DIA. .063 (1,60) .228 (5,79)
.020 TYP. (0,51)
.276 (7,01)
GT21MCXE GT23MCXE
Conn. Terms. Schematic
ON ON 2-3, 5-6
NONE OFF OPEN
ON ON 2-1, 5-4
GT21MCXE
.130 TYP. (3,30) TERMINAL NOS. FOR REFERENCE ONLY 6 4 3 1
DPDT
ACTUATOR SHOWN IN POS. 1
PC MOUNTING
DPDT
GT22MCXE
Conn. Terms. Schematic
OFF OPEN
NONE N/A
ON 3-1
GT22 MODEL TERMINALS 1,3,4 & 6 ONLY
DPST NOTE: X= Plating Option; K (tin lead) or B (gold)
GT22-omit holes 2 & 5.
SWITCH FUNCTION POS.1 POS. 2 POS. 3 PART NUMBER
GT11MABE GT13MABE
Conn. Terms.
Actuator Shown In Pos. 1
ON ON 2-3
NONE OFF OPEN
ON ON 2-1
GT11MABE Horizontal Actuation
Schematic
SPDT
PC MOUNTING
SPDT
GT12MABE
Conn. Terms.
GT12 Models
OFF OPEN
NONE N/A
ON 3-1
Schematic
SPST
GT12-omit hole 2.
SWITCH FUNCTION POS.1 POS. 2 POS. 3 PART NUMBER
GT21MABE GT23MABE
Conn. Terms. Schematic
Actuator Shown In Pos. 1
ON ON 2-3, 5-6
NONE OFF OPEN
ON ON 2-1, 5-4
GT21MABE Horizontal Actuation
DPDT
PC MOUNTING
DPDT
OFF OPEN NONE N/A ON 3-1, 6-4
GT22MABE
Conn. Terms. Schematic
F
Toggle
DPST
GT22 Models
GT22-omit holes 2 & 5.
Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
F–44
www.ck-components.com
GT Series Sealed Ultraminiature Toggle Switches
SWITCH FUNCTION POS.1 POS. 2 POS. 3 PART NUMBER
GT11MAVBE GT13MAVBE
Conn. Terms. Schematic
ON ON 2-3
NONE OFF OPEN
ON ON 2-1
GT11MAVBE Vertical Actuation
SPDT
Actuator Shown In Pos. 1
GT12MAVBE
Conn. Terms. Schematic
OFF OPEN
NONE N/A
ON 3-1
PC MOUNTING
GT12 omit hole 2. GT12 Models
SPDT
SPST
SWITCH FUNCTION POS.1 POS. 2 POS. 3 PART NUMBER
GT21MAVBE GT23MAVBE
Conn. Terms.
ON ON 2-3, 5-6
NONE OFF OPEN
ON ON 2-1, 5-4
GT21MAVBE Vertical Actuation
Schematic
Actuator Shown In Pos. 1
DPDT
DPDT
GT22MAVBE
Conn. Terms. Schematic
OFF OPEN
NONE N/A
ON 3-1, 6-4
PC MOUNTING
GT22 omit holes 2 & 5.
DPST
GT22 Models: 1, 3, 4 & 6 terminals only.
SWITCH FUNCTION POS.1 POS. 2 POS. 3 PART NUMBER
GT11MV3XE
GT11MV3XE GT13MV3XE
Conn. Terms. Schematic
ON ON 2-3
NONE OFF OPEN
ON ON 2-1
SPDT
SPDT
Note: Pins 4 and 6 not connected OFF OPEN NONE N/A ON 3-1
Actuator Shown In Pos. 1
GT12MV3XE
Conn. Terms. Schematic
PC MOUNTING GT12 Models
F
Toggle
SPST
Note: Pins 4 and 6 not connected
GT12 omit hole 2.
NOTE: X= Plating Option; K (tin lead) or B (gold)
Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
F–45
www.ck-components.com
GT Series Sealed Ultraminiature Toggle Switches
SWITCH FUNCTION POS.1 POS. 2 POS. 3 PART NUMBER
GT21MV3XE GT23MV3XE
Conn. Terms.
ON ON 2-3, 5-6
NONE OFF OPEN
ON ON 2-1, 5-4
GT21MV3XE
DPDT
Actuator Shown In Pos. 1
GT22 Models: 1, 3, 4 & 6 terminals only.
Schematic
DPDT
GT22MV3XE
PC MOUNTING Conn. Terms. Schematic
OFF OPEN
NONE N/A
ON 3-1, 6-4
DPST
NOTE: X= Plating Option; K (tin lead) or B (gold)
.150 (3,81) .066 DIA.
.273 (6,93) .276 (7,01)
PART NUMBER SWITCH FUNCTION POS.1 POS. 2 POS. 3
.215 (5,46) 123 .020 TYP. (0,51) .109 (2,77) .015 X .020 TYP. (0,38) X (0,51) .050 TYP. (1,27)
GT11MSABE Horizontal Actuation
.200 (5,08)
.053 (1,35) .340 (8,64)
GT11MSABETR GT13MSABETR
.100 TYP. (2,54)
Conn. Terms. Schematic
ON ON 2-3
NONE OFF OPEN
ON ON 2-1
TERM NOS. FOR REFERENCE ONLY
SPDT
ACTUATOR SHOWN IN POS.1
PC MOUNTING
SPDT
GT12MSABETR
1 EPOXY SEAL GT12 MODEL TERMS. 1 & 3 ONLY 3
Conn. Terms. Schematic
OFF OPEN
NONE N/A
ON 3-1
SPST
Standard with tape & reel packaging, see page F-47.
GT12-omit pad 2.
SWITCH FUNCTION POS.1 POS. 2 POS. 3 PART NUMBER
GT11MSCXETR GT13MSCXETR
Conn. Terms.
Actuator Shown In Pos. 1
ON ON 2-3
NONE OFF OPEN
ON ON 2-1
Schematic
GT11MSCXE
PC MOUNTING
SPDT
Note: Pins 4 and 6 not connected OFF OPEN NONE N/A ON 3-1
SPDT
GT12MSCXETR
Conn. Terms. Schematic
GT12 Models GT12-omit pad 2.
F
Toggle
SPST
Note: Pins 4 and 6 not connected
NOTE: X= Plating Option; K (tin lead) or B (gold)
Standard with tape & reel packaging, see page F-47.
Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
F–46
www.ck-components.com
GT Series Sealed Ultraminiature Toggle Switches
SWITCH FUNCTION POS.1 POS. 2 POS. 3 PART NUMBER
GT21MSCXETR GT23MSCXETR
Conn. Terms.
ON ON 2-3, 5-6
NONE OFF OPEN
ON ON 2-1, 5-4
Actuator Shown In Pos. 1
GT21MSCXE
Schematic
PC MOUNTING
DPDT
DPDT
GT22MSCXETR
Conn. Terms. Schematic
OFF OPEN
NONE N/A
ON 3-1, 6-4
GT22 Models
DPST NOTE: X= Plating Option; K (tin lead) or B (gold)
GT22-omit pads 2 & 5.
Standard with tape & reel packaging
TAPE & REEL
For part numbers GT11MSABE, GT12MSABE, GT13MSABE
REEL INFORMATION OUTSIDE DIAMETER PILOT HOLE QUANTITY PER REEL 13.00 (330,0) .512 (13,0) 600
For part numbers GT11MSCBE, GT12MSCBE, GT13MSCBE, GT21MSCBE, GT22MSCBE, GT23MSCBE,
REEL INFORMATION OUTSIDE DIAMETER PILOT HOLE QUANTITY PER REEL 13.00 (330,0) .512 (13,0) 200
F
Toggle
Dimensions are shown: Inches (mm) Specifications and dimensions subject to change
F–47
www.ck-components.com