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KS11R21CGE

Description
KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.025A, 50VDC, THROUGH HOLE-STRAIGHT
CategoryMechanical and electronic products    switch   
File Size164KB,3 Pages
ManufacturerITT
Websitehttp://www.ittcannon.com/
Environmental Compliance
Download Datasheet Parametric View All

KS11R21CGE Overview

KEYPAD SWITCH, SPST, MOMENTARY-TACTILE, 0.025A, 50VDC, THROUGH HOLE-STRAIGHT

KS11R21CGE Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerITT
package instructionROHS COMPLIANT
Reach Compliance Codeunknow
ECCN codeEAR99
Actuator angle
Actuator colorWHITE
Executor completedMATTE
Actuator length0.09 inch
Actuator materialPOLYCARBONATE
Actuator stroke0.7112 mm
Actuator typePUSHBUTTON
body width12.4 mm
body height7.57 mm
Body length or diameter12.4 mm
center contact materialBERYLLIUM COPPER
Center contact platingGOLD OVER SILVER
Circuit configuration1X1
Contact (AC) maximum rated R load0.025A@50VAC
Maximum contact current (AC)0.025 A
Maximum contact current (DC)0.025 A
Contact (DC) maximum rated power R load0.4VA@20VDC
Contact (DC) maximum rated R load.025A@50VDC
Contact functionOFF-(ON)
Contact resistance0.05 mΩ
contact timeBREAK-BEFORE-MAKE
Maximum contact voltage (AC)50 V
Maximum contact voltage (DC)50 V
Dielectric withstand voltage1000VAC V
Electrical life100000 Cycle(s)
End contact materialCOPPER ALLOY
End contact platingGOLD OVER NICKEL
Shell materialGLASS FILLED NYLON
Insulation resistance1000000000 Ω
insulator materialGLASS FILLED NYLON
JESD-609 codee4
Manufacturer's serial numberKS11
Installation featuresTHROUGH HOLE-STRAIGHT
Number of switches1
Maximum operating temperature65 °C
Minimum operating temperature-30 °C
PCB hole count4
sealEPOXY TERMINAL SEALED
SolderabilityMIL-STD
surface mountNO
Switch actionMOMENTARY-TACTILE
switch functionSPST
Switch typeKEYPAD SWITCH
Terminal surfaceGold (Au) - with Nickel (Ni) barrie
Terminal length0.159 inch
Terminal materialCOPPER ALLOY
Termination typeSOLDER
KS
Single Pole Key Switches
Features/Benefits
Positive tactile feel
Variety of cap colors
LED support available
SPST and SPDT configurations
RoHS compliant
Typical Applications
Telecommunications
Industrial
Instrumentation
Specifications
CONTACT RATING: Q contact material: 25mA @
50V AC .or DC max.
ELECTRICAL LIFE: 100,000 actuations.
CONTACT RESISTANCE: Below 100 mΩ initial @
2-4 V DC, 100 mA
INSULATION RESISTANCE: 10
9
min.
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.
OPERATING TEMPERATURE: -30˚C to 65˚C.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
Note:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
NOTE:
Product to be compatible with the lead free soldering profile on Q4 2006.
Materials
CASE: Glass filled nylon (UL 94V-0).
ACTUATOR: Nylon 6/6 or ABS, matte finish, black standard.
MOVABLE CONTACT: Q contact material: Stainless steel, silver plated.
STATIONARY CONTACTS AND TERMINALS: Q contact material:
copper alloy, silver plated.
TERMINAL SEAL: Epoxy
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.
K
Series
KS11
KS12
S
C
SPST Off-Mom.
SPDT On-Mom.
Cap
R2
Round depression
E
Key Switches
Cap
2
1
3
9
Color
Black
White
Red
Gray
Terminations
C
PC Thru-hole
Contact Material
Silver
Q
G
Gold over silver
B
Gold
Seal
D
No epoxy
E
Epoxy
Dimensions are shown: mm (inch)
Specifications and dimensions subject to change
E–23
www.ittcannon.com

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