Tactile Switches
KSC Series
Sealed Tact Switch for SMT
Features/Benefits Typical Applications
Positive tactile feeling Automotive
J or G terminations Medical instruments
Various heights Industrial electronics
IP67 Network infrastructure and IT
Elevator
B
Specification Electrical Silver Gold
FUNCTION: Momentary action MAXIMUM POWER: 1 VA 0.2 VA
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O. MAXIMUM VOLTAGE: 32 VDC 32 VDC
TERMINALS: J bend & Gullwing type for SMT MINIMUM VOLTAGE: 20 mV 20 mV
SEALING: IP67 except KSC5 (IP50) MAXIMUM CURRENT: 50 mA 10 mA
MINIMUM CURRENT: 1 mA* 0.1 mA
Liability Limitation
DIELECTRIC STRENGTH (50 Hz, 1 min.): 250 Vrms
CONTACT RESISTANCE: 100m
This datasheet does not provide enough information for
applications that require a certain level of quality or safety INSULATION RESISTANCE (100 V): 10M
such as automotive, medical systems, or safety equipement. BOUNCE TIME: 1 ms
Please contact customer service for the contractual * Ultra low current with 10 A - 1 VDC version are available upon request for
specification package. KSC2 and KSC4
Environmental Silver Gold
OPERATING TEMPERATURE: -40C to 85C -40C to 125C
Packaging
STORAGE TEMPERATURE: -55C to 85C -55C to 125C
Tape and Reel (see series for quantity information)
Process
NOTE: Specifications listed above are for switches with standard options.
SOLDERING: Depending on the application, this component is
suited to the following methods:
Terminals being silver or gold plated over a nickel barrier, the
use of slightly activated flux is suitable.
Soldering on double wave machine for vertical versions:
soldering time 5 sec.
Cleaning according to typical washing processes.
Lead free reflow soldering process in accordance with IEC
61760-1.
KSC Product Range
KSC1 KSC2 KSC3 KSC4 KSC5 KSC6 KSC7 KSC8 KSC9 KSC10
Without Soft Hard Soft Hard Hard Soft Hard Hard Soft
actuator actuator actuator actuator actuator actuator actuator actuator actuator actuator
H = 7.7 mm
H = 2.5 mm H = 3.5 mm H = 3.5 mm H = 5.2 mm H = 5.6 mm H = 7.7 mm H = 4.3 mm H = 4.9 mm H = 4.9 mm
compatible with button
IP67 IP67 IP67 IP67 IP50 IP67 IP67 IP67 IP67 IP67
Note: KSC Series is subject to variants. Please contact customer service for other options.
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
B491 2 m m
1 6 m m
KSC Series
Sealed Tact Switch for SMT
G GULLWING
J J BEND
3,3 mini ( 7,6 )
10
6,8
B
PAD LAYOUT
PAD LAYOUT
3 maxi 5,8 maxi
8,6 mini
12 mini
12 MM
330
16 MM
330
12 mm Pieces 16 mm Pieces
KSC1J 2,000 KSC1G 2,000
KSC2J 2,000 KSC2G 2,000
KSC3J 2,000 KSC3G 2,000
KSC4J & G 1,000
KSC5J & G 1,000
KSC6J & G 750
KSC7J & G 1,000
KSC8J & G 1,000
KSC9J & G 750
KSC10J & G 1,000
Dimensions are shown:Dimensions are shown: mm mm
Specifications and dimensions subject to changeSpecifications and dimensions subject to change
www.ckswitches.comwww.ckswitches.com
B50B50
Tactile Switches
1
+0,2
0,1
4 0
4
2,9 max
0,70,05
1
+0,2
0,1
4 0
0,70,05
2,9 max
4