KSJ Series
Spherical Actuator Tact Switches
Features/Benefits
Typical Applications
•
Spherical actuator allows
actuation force off center ꢀ30
with regard to vertical
•
•
•
•
Automotive
Cranes, off road, railway
Factory automation
Security systems
•
•
•
RoHS compliant and compatible
Designed for mechanisms
Compliant side actuation
Specification
Environmental
Silver
Gold
FUNCTION: Momentary action
OPERATING TEMPERATURE: -40˚C to 85˚C -40˚C to 125˚C
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
DISTANCE BETWEEN BUTTON CENTERS (min.): 7.62 (0.300)
TERMINALS: PC pins
STORAGE TEMPERATURE:
-40˚C to 85˚C -55˚C to 125˚C
Packaging
Delivered in boxes of 250 pieces.
SEALING: IP60
Mechanical
Operating life
(operations)
axial
100,000
100,000
100,000
100,000
Operating life
(operations)
radial
Type
Actuation force
N (grams)
Travel to
make (mm)
0,6 0,3
0,55 0,25
0,35 0,2
0,7 0,25
KSJ0M21160SH
KSJ0M41180SH
KSJ0M21180SH
KSJ0M91180SH
2
0,5
3,0 0,8
0,5
3,9 0,8
30,000
30,000
30,000
30,000
2
Process
Electrical
Silver
Gold
Wave soldering, compatible with lead free soldering profile.
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT:
MINIMUM CURRENT:
DIELECTRIC STRENGTH (50 Hz, 1 min.): ≥ 250 Vrms
CONTACT RESISTANCE: ≤100m Ω
INSULATION RESISTANCE (100V): ≥ 10 ohms
1 VA
32 VDC
20 mV
50 mA
1 mA
0.2 VA
32 VDC
20 mV
10 mA
1 mA
NOTE: Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
This data sheet does not provide enough information for applications which require a
certain level of quality or safety such as automotive, medical systems, safety equipment.
Please contact your sales representative to get contractual specification package.
9
* Please contact your C&K represenative for any question regarding the product
intergration.
BOUNCE TIME: ≤ 1 ms
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.
However, please note that all the combinations of these options are not feasible.
For any part number different from those listed in the table above, please consult your local represenative.
K
S
J
S
H
L
F
T
R
RoHS compliant and
compatible.
Tin plated.
Ground Terminal
0 Without
1 With*
Hardness
60SH 60 Shore Actuator
80SH 80 Shore Actuator
Sealing
1 Sealed IP 60
Insertion
M Thru-hole
V Vertical*
Contact Material
1 Silver contacts
3 Gold contacts
Operation Force
2 2 N (200 grams), 100,000 operations
4 3 N (300 grams), 100,000 operations
*Note: “1” ground terminal option not available with “V” version.
The bracket for the “V” version plays this role.
Dimensions are shown: mm
Specifications and dimensions subject to change
26 jul 16
www.ckswitches.com
B–91
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