GT Series
Sealed Ultraminiature Toggle Switches
Features/Benefits
Typical Applications
•
Sealed against solder and cleaning
process contaminants
•
•
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
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 Ω typ. initial @
2-4 V DC, 100 mA.
SWITCH SUPPORT: Brass, tin plated.
9
INSULATION RESISTANCE: 10 Ω min.
MOVABLE CONTACTS: Copper alloy, with gold plate over
nickel plate.
DIELECTRIC STRENGTH: 500 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30ºC to 85ºC.
STATIONARY CONTACTS: Copper alloy, with gold plate over
nickel plate.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
TERMINALS: Gold.
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-47 for
drawings and reel information. Tape and cover strip are
conductive for use near statically sensitive components,
consult Customer Service Center.
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
Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select
desired option from each category and place it in the appropriate box.
G
T
M
B
E
T
R
Packaging
TR Tape & Reel
Pole
1 1
2 2
Seal
E Epoxy
Function
1 On-None-On
2 Off-None-On
3 On-Off-On
Contact Material
Actuator
B Gold
M
Termination
PC thru-hole
Right angle, PC thru-hole
C
A
AV Vertical right angle, PC thru-hole
V3 PC thru-hole, V-bracket
SA Right angle, surface mount
SC Vertical, surface mount
F
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
4 Mar 22
www.ckswitches.com
F–43