ary
limin
Pre
Features/Benefits
•
Low profile
•
Cost efficient
•
J or G terminations
•
Tape and reel
•
IP 67
Specification
et
ashe
dat
KSE Series
Low Profile Tact Switch
Typical Applications
•
Smart meters
•
Home appliances
•
Consumer electronics
Environmental
OPERATING TEMPERATURE: -40˚C to 85˚C
STORAGE TEMPERATURE: -50˚C to 85˚C
B
Tactile Switches
FUNCTION: momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: J bend & Gullwing type for SMT
Process
Mechanical
Type
Operating
Force FA
(Newtons)
Min. Max.
1.5 ± 0.5
1.5 ± 0.5
Operating
Life
Operations
300,000
300,000
Travel
(mm)
0.3 + 0.1/-0.2
0.3 + 0.1/-0.2
SOLDERING: Depending on the application, this component is
suited to the following methods:
– Cleaning according to typical washing processes.
– Infrared Reflow Soldering in accordance with IEC 61760-1.
KSEM31JLFS
KSEM31GLFS
Packaging
In reels of 2,000 pieces
Dimensions of reels according to EIA RS481 or IEC 2863.
External diameter 330 mm ± 2 mm.
NOTE:
Specifications listed above are for switches with standard options. KSE series is not
subject to adaptation and/or modification for specific use. If you require additional
features, please refer to the KSC series. KSE is not recommended for applications
requiring high level of performance such as aerospace, automotive and some
industrial applications.
NOTE: For cost effectiveness the tactile feeling is not specified
and can change along production. If your application
requires a defined tactile effect, please consider KSC series
for your application.
Electrical
MAXIMUM POWER:
1 VA
MINIMUM/MAXIMUM VOLTAGE: 20 mV / 32 VDC
MINIMUM/MAXIMUM CURRENT: 1 mA /50 mA
DIELECTRIC STRENGTH (50 Hz, 1 min.): 250 V
CONTACT RESISTANCE: < 100 mΩ
INSULATION RESISTANCE (100 V): > 10
9
Ω
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.
K
S
E
M
3
1
Operating Force
M
1.5N
Height
31
3.1mm
Termination
J
J bend
G
Gull wing
LFS
Lead free compatible, silver plated.
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
B–39
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