K12S D
High Performance SMT Detect Switches
Features/Benefits
Typical Applications
•
•
Harsh environment applications - IP67
•
•
•
•
•
•
Automotive
Joysticks
Compatible with SMT lead free
soldering process
Off-road transportation
Motorcycles
Industrial
•
•
•
•
•
Illuminated
Permanent actuation possible
High reliability / long life
DPST version available
RoHS compliant
Medical
Electrical
Construction:
SWITCHING POWER MIN./MAX.: 0.02mW/3 W DC
SWITCHING VOLTAGE MIN./MAX.: 2 V / 30 V DC
SWITCHING CURRENT MIN./MAX.: 10 mA /100 mA DC
DIELECTRIC STRENGTH: > 300 V RMS
FUNCTION: Momentary
CONTACT ARRANGEMENT: SPST or DPST
CONTACT TYPE: NO or NC
TERMINALS: SMT
6
OPERATING LIFE: > 10 operations (detect version)
CONTACT RESISTANCE: Initial < 100mΩ - After test < 250mΩ
INSULATION RESISTANCE: >10 Ω
BOUNCE TIME: < 10 ms
Mechanical
TOTAL TRAVEL: 1,5 mm
OPERATING FORCE: 3N
SEALING: IP40 or IP67
9
Environmental
OPERATING TEMPERATURE: -40˚C to 85˚C.
STORAGE TEMPERATURE: -40˚C to 95˚C.
RoHS compliant and Halogen free.
Packaging
Reels of 900 pieces
Process
SOLDERABILITY: Lead free soldering compatible.
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown
and described on the next page. For additional options not shown in catalog, consult Customer Service Center.
K
1
2
S
1
.
5
3
N
L
F
T
X
Sub-Series
A
B
C
D
IP40 with peg
IP67 with peg
IP40 without peg
IP67 without peg
Operating Force
3N 3 N
(detect - no tactile)
Travel
1.5 1.5 mm
E
Option
LFTX Lead free, RoHS
terminals tin plated
S
L
SPST version
LED version (SPST)
DPST version
Translucent button
D
Contact Arrangement
LED Color
NONE No LED
O
C
OO
CC
OC
Normally open (SPST)
Normally closed (SPST)
2 Normally open (DPST)
2 Normally closed (DPST)
1 Normally open
YE0
Yellow
RD0 Red
*
*
GN0 Green
OR0 Orange
WH0 White
AM0 Amber
1 Normally closed (DPST)
* Please contact technical support
for this configuration
Dimensions are shown: mm
Specifications and dimensions subject to change
3 May 21
www.ckswitches.com
E–54