D–172
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Cap Color*
0 Transparent
3 Red
5 Yellow
6 Green
7 Blue
8 Grey
9 Silver
KLS
Illuminated SPDT/DPDT Pushbutton
Build-A-Switch
To order, simply select desired option from each category and place it in the appropriate box.
Specifications
FUNCTION: SPDT, DPDT
CONTACT ARRANGEMENT: N.C.
MOUNTING TYPE: Straight PCB terminals
Mechanical
OPERATING LIFE: 1,000,000 cycles
TOTAL TRAVEL: 2.2 mm
OPERATING FORCE: 200 ± 100 gf (SPDT)
300 ± 150 gf (DPDT)
Electrical
CONTACT RATING; See table on contact material
OPERATING LIFE: 200,000 cycles on both gold & silver plating
DIELECTRIC STRENGTH: 1,000 V AC for 1 min.
INSULATION RESISTANCE: 100 MΩ min. @ 500 VDC
INITIAL CONTACT RESISTANCE: 50 mΩ max. (silver contact)
100 mΩ max/ (gold contact)
Cap Style
F Square flat
C Square concave
L Square large concave
LED Illumination
(Pos. I)
0 Without
3 Red
5 Yellow
6 Green
7 Blue
R RGB
Series
KLS12 SPDT
KLS22 DPDT
L S
Mechanical Function
A Momentary
E Lock
Features/Benefits
• Positive tactile feedback
• Momentary or Lock version
• SPDT & DPDT configuration
• Gold or silver contact materials
• Choices of color on LED illumination
• 3 different CAP styles & sizes
• CAP with printed or etched logo*
Typical Applications
• Audio/video system
• Vending machine
• Kiosks
• Network equipment
Materials
CASE: PA66+70G33L (Black)
ACTUATOR: POM (White)
CAP: PC
SPRING: Black wire / Stainless steel
SPRING PLATE: Phosphor bronze
TERMINALS / CONTACT: Brass / Copper with silver or gold plated
TERMINAL SEAL: Epoxy
Operating Environment
OPERATING TEMPERATURE: -40°C to +85°C
Note: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
K
LED Illumination
(Pos. II)
0 Without
3 Red
5 Yellow
6 Green
7 Blue
R RGB
Contact Material
Q Gold/Silver
G Gold
* For CAP with logo or symbol,
please contact your sales representative.
NEW
26 Jul 19
A
Pushbutton
D–173
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
SERIES
CAP
KLS12
F
SQUARE FLAT
KLS
Illuminated SPDT/DPDT Pushbutton
KLS22
NEW
1-2
SWITCH FUNCTION CONNECTED TERMINALS
NO.
POLES
MODEL
NO.
POS. 1 POS. 2 POS. 1 POS. 2
SP
DP
KLS12
KLS22
SCHEMATIC
ON
ON
(ON)
ON
ON
ON
(ON)
ON
1-3
1-3,4-6 1-2,4-5
( )=Momentary
SPDT
DPDT
COMM
COMM COMM
N.C N.O
N.C N.CN.O N.O
C
SQUARE CONCAVE
26 Jul 19
Pushbutton
A
D–174
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
KLS
Illuminated SPDT/DPDT Pushbutton
CAP
26 Jul 19
NEW
L
SQUARE LARGE CONCAVE
TERMINATION
KLS12
PCB LAYOUT
KLS22
CONTACT MATERIAL
Option Code Contact Material Terminal Plating Rating
QCopper / Gold ¹
Brass / Silver ²Silver 25VDC
500 mA
GCopper, Gold Copper, Gold 28 VDC
100 mA
¹ Movable contact
² Stationary contact
A
Pushbutton
