KSA & KSL MKII Series
High Performance Sealed Tact Switch
Features/Benefits
•
Highest tact switch sealing performance
•
Improved sealing through a modification
of the crimping technique and to a
double overmolding of the terminal
B
Tactile Switches
•
Totally sealed
•
Up to 1M operations
•
RoHS compliant and compatible
Specification
CONTACT ARRANGEMENT: SPST, N.O.
TERMINALS: PC pins
SEALING: IP67
Double overmold on terminals
Typical Applications
•
Automotive
•
Industrial
•
Telecommunication networks
•
Household appliances
•
Heating control systems
Electrical
Silver
Gold
0.2 VA
32 VDC
20 mV
10 mA
1 mA
Mechanical
Type
KSA0M212
KSA0M312
KSA0M412
KSA0M512
Actuation force
N (grams)
1,0 - 1,65
1,0 - 1,65
2,75 - 3,75
3,75 - 6,25
Operating life
(operations)
100,000
1,000,000
100,000
100,000
Travel to
make
0,5 ± 0,15
0,5 ± 0,15
0,6 ± 0,25
0,7 ± 0,25
MAXIMUM POWER:
1 VA
MAXIMUM VOLTAGE:
32 VDC
MINIMUM VOLTAGE:
20 mV
MAXIMUM CURRENT:
50 mA
MINIMUM CURRENT:
1 mA
DIELECTRIC STRENGTH: 300 Vrms
CONTACT RESISTANCE: < 100m
Ω
INSULATION RESISTANCE (100 V): > 10
9
Ω
BOUNCE TIME: 1 ms
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
Can be delivered in tubes of 65 pieces for automatic insertion or in
boxes of 500 pieces for manual insertion (250 pieces for KSL)
NOTE:
Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Other versions in terms of force, termination length and corrosion protection available.
Please contact your sales representative.
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.
Process
Wave soldering compatible with lead free soldering profile.
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 above, please consult your local represenative.
K
S
L
F
T
RoHS compliant and compatible.
Tin plated.
Type
A
Short hard plastic
L
Long hard plastic
Ground Terminal
0
Without
Insertion
M
Manual (bulk packaging)
A
Automatic (tube packaging)
Sealing
2
High sealing performance
Contact Material
1
Silver contacts
3
Gold contacts
Operation Force
2
1.3 N (130 grams), 100,000 operations
3
1.3 N (130 grams), 1,000,000 operations
4
3 N (300 grams), 100,000 operations
5
5 N (500 grams), 100,000 operations
9
3 N (300 grams), 500,000 operations
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
B–60
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