!
KSC9 Series
NEW
SMD Sealed Tact Switch for Adjustable Height
Features/Benefits
•
SMD switch
•
Adjustable height with buttons
•
Overload resistance
•
Tape & reel
•
IP 67
Typical Applications
•
Industrial electronics
•
Network equipment
•
Telecommunications
B
Tactile Switches
Specification
FUNCTION: momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: J bend or Gullwing type for SMT
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
Environmental
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
Silver
-40˚C to 85˚C
-55˚C to 85˚C
Gold
-40˚C to 125˚C
-55˚C to 125˚C
Process
SOLDERING: Depending on the application, this component is
suited to the following methods:
Mechanical
Type
Force
(N)
1.7 ± 0.5
2.55 ± 0.65
3.4 ± 0.85
Operating Life
(operations)
300,000
300,000
300,000
Travel
(mm)
0.4 ± 0.2
0.4 ± 0.2
0.4 ± 0.2
– Cleaning according to typical washing processes.
– Infrared Reflow Soldering in accordance with IEC 61760-1.
MSL level: 2a
KSC921J LFS
KSC931J LFS
KSC941J LFS
Packaging
In reels of 750 pieces.
Dimensions of reels according to EIA RS481 or IEC 2863.
External diameter 330 mm ± 2 mm.
NOTE:
This product is designed and manufactured for general electronic devices. For sys-
tems where reliability and safety are required, please contact your sales representative
to secure product integration and function to secure usage.
BUTTON INSETION OVERLOAD: 40N
BUTTON RETENTION FORCE: 7N min between -40°C/+85°C
Electrical
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT:
MINIMUM CURRENT:
Silver
1 VA
32 VDC
20 mV
50 mA
1 mA
Gold
0.2 VA
32 VDC
20 mV
10 mA
1 mA
DIELECTRIC STRENGTH (50 Hz, 1 min.): > 250 Vrms
CONTACT RESISTANCE: < 100 mΩ
INSULATION RESISTANCE (100 V initial stage): > 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.
For any part number different from those listed above, please consult your local representative.
K
S
C
9
Operating Force
2
1.7N
3
2.55N
4
3.4N
Contact Material
1
Silver
3
Gold
LFS
Lead free compatible, silver plated.
LFG
Lead free compatible, gold plated.
Termination
J
J bend
G
Gull wing
B
T
N
K
S
C
9
Type
NONE
15.4mm height mounted
Color
20
Light grey
40
Red
80
White
90
Black
Dimensions are shown: mm
Specifications and dimensions subject to change
29 May 12
B–38
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