KSC9 Series
SMD Sealed Tact Switch for Adjustable Height
NEW!
Features/Benefits
Typical Applications
•
•
•
•
•
SMD switch
•
•
•
Industrial electronics
Network equipment
Telecommunications
Adjustable height with buttons
Overload resistance
Tape & reel
IP 67
B
Specification
Environmental
Silver
Gold
FUNCTION: momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: J bend or Gullwing type for SMT
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
-40˚C to 85˚C -40˚C to 125˚C
-55˚C to 85˚C -55˚C to 125˚C
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
Process
SOLDERING: Depending on the application, this component is
suited to the following methods:
Mechanical
– Cleaning according to typical washing processes.
– Infrared Reflow Soldering in accordance with IEC 61760-1.
MSL level: 2a
Type
Force
(N)
Operating Life
(operations)
Travel
(mm)
KSC921J LFS
KSC931J LFS
KSC941J LFS
1.7 0.5
2.55 0.65
3.4 0.85
300,000
300,000
300,000
0.4 0.2
0.4 0.2
0.4 0.2
Packaging
In reels of 750 pieces.
Dimensions of reels according to EIA RS481 or IEC 2863.
External diameter 330 mm 2 mm.
BUTTON INSETION OVERLOAD: 40N
BUTTON RETENTION FORCE: 7N min between -40°C/+85°C
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.
Electrical
Silver
Gold
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT:
MINIMUM CURRENT:
1 VA
32 VDC
20 mV
50 mA
1 mA
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): > 109 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
LFS Lead free compatible, silver plated.
LFG Lead free compatible, gold plated.
Contact Material
1 Silver
3 Gold
4 3.4N
Termination
J J bend
G Gull wing
B
T
N
K
S
C
9
Type
Color
20 Light grey
40 Red
NONE 15.4mm height mounted
80 White
90 Black
Dimensions are shown: mm
Specifications and dimensions subject to change
29 May 12
www.ck-components.com
B–38