KSI Series
Sealed Tact Switches
Features/Benefits
Typical Applications
•
•
•
•
•
Long and soft actuator
•
•
•
•
Automotive
Distinctive tactile feel
Automation
1.1 & 3 N actuation force
Ground terminal optional
RoHS compliant and compatible
Door entry systems
Remote controls
B
Electrical
Silver
Gold
Specification
MAXIMUM POWER:
1 VA
32 VDC
20 mV
50 mA
1 mA
0.2 VA
32 VDC
20 mV
10 mA
1 mA
FUNCTION: Momentary action
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT:
MINIMUM CURRENT:
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
DISTANCE BETWEEN BUTTON CENTERS (min.): 7.62 (0.300)
TERMINALS: PC pins
Mechanical
DIELECTRIC STRENGTH (50 Hz, 1 min.): 300 Vrms
CONTACT RESISTANCE: < 50 mΩ
Actuation force
N
2.25 - 4.0
1.5 - 2.5
2.25 - 4.0
Operating life
(operations)
100,000
100,000
100,000
Travel to
make
1,1 0,2
0,7 0,2
1,1 0,2
INSULATION RESISTANCE (100V): > 1011 Ω
BOUNCE TIME: < 1 ms
Type
KSI0M411
KSI0V211
KSI0V411
Environmental
Silver
Gold
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
-40˚C to 90˚C -40˚C to 125˚C
-40˚C to 90˚C -55˚C to 125˚C
Durometer for silicone actuator is 50 shore
Packaging
Process
Delivered in boxes of 500 pieces (M version) or 250 pieces (V version).
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.
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
I
L
F
T
RoHS compliant and compatible.
Tin plated.
Ground Terminal
0 Without
1 With*
Sealing
1 Sealed IP 60
Insertion
M Manual
V Vertical*
Contact Material
1 Silver contacts
3 Gold contacts
Operation Force
0 1.1 N (110 grams)
2 2 N (200 grams)
4 3 N (300 grams)
*Note: “1” Ground terminal not compatible with “V” insertion
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
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B–62