KSJ Series
Spherical Actuator Tact Switches
Features/Benefits
•
Spherical actuator allows
actuation force off center ± 30˚
with regard to vertical
•
Total travel 1.2 mm
•
Sealed against flux
•
RoHS compliant and compatible
Typical Applications
•
Automotive
•
Cranes, off road, railway
•
Factory automation
•
Security systems
B
Tactile Switches
Specification
FUNCTION: Momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
DISTANCE BETWEEN BUTTON CENTERS (min.): 7.62 (0.300)
TERMINALS: PC pins
SEALING: IP60
Environmental
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
Silver
-40˚C to 85˚C
-40˚C to 85˚C
Gold
-40˚C to 125˚C
-55˚C to 125˚C
Packaging
Delivered in boxes of 500 pieces.
Mechanical
Type
KSJ0M21160SH
KSJ0M41180SH
KSJ0M21180SH
KSJ0M91180SH
Actuation force
N (grams)
1,5 - 2,5
2,25 - 3,75
1,5 -2,5
3,1 -4,7
Operating life
(operations)
axial
100,000
100,000
100,000
100,000
Silver
Operating life
(operations)
radial
30,000
30,000
30,000
30,000
Gold
Travel to
make
0,7 ± 0,25
0,55 ± 0,25
0,35 ± 0,2
0,7 ± 0,25
Electrical
Process
Wave soldering, compatible with lead free soldering profile.
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.
* Please contact your C&K represenative for any question regarding the product
intergration.
MAXIMUM POWER:
1 VA
0.2 VA
MAXIMUM VOLTAGE:
32 VDC
32 VDC
MINIMUM VOLTAGE:
20 mV
20 mV
MAXIMUM CURRENT:
50 mA
50 mA
MINIMUM CURRENT:
1 mA
1 mA
DIELECTRIC STRENGTH (50 Hz, 1 min.):
≥
300 Vrms
CONTACT RESISTANCE:
≤100mOhms
INSULATION RESISTANCE (100V): > 10
9
ohms
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
RoHS compliant and
compatible.
Tin plated.
Ground Terminal
0
Without
1
With*
Insertion
M
Thru-hole
V
Vertical*
Sealing
1
Sealed IP 60
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
Hardness
60SH
60 Shore Actuator
80SH
80 Shore Actuator
*Note:
“1” ground terminal option not available with “V” version.
The bracket for the “V” version plays this role.
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
B–64
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