KSC V2 Series
Side Actuated Sealed Tact Switch
Features/Benefits
Typical Applications
•
•
•
•
•
Full SMD side actuated
Haptic adaptability
Pin in paste terminations
Tape & reel
•
•
•
•
Automotive
Industrial electronics
Network equipment
Telecommunications
IP67
Specification
FUNCTION: momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS:
Electrical
Silver
Gold
0.2 VA
B
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT:
MINIMUM CURRENT:
1 VA
32 VDC
20 mV
50 mA
1 mA
32 VDC
20 mV
10 mA
0.1 mA
2 pin in paste signal terminals
3 SMD ground terminals
DIELECTRIC STRENGTH (50 Hz, 1 min.): ≥ 250 Vrms
CONTACT RESISTANCE: ≤ 100 mΩ
Mechanical
9
INSULATION RESISTANCE (100 V, initial stage): > 10 Ω
BOUNCE TIME: < 1 ms
Force
(N)
Operating Life
(operations)
Travel
(mm)
Type
KSC201 V2 LFS
1.6 0.6
1,000,000
300,000
300,000
300,000
300,000
300,000
300,000
0.3 0.2
0.45 0.25
0.7 0.2
0.7 0.2
0.3 0.2
0.3 0.2
0.35 0.2
KSC421 V2 70SH LFS
1.55 0.45
Environmental
Silver
Gold
KSC441V2 70SH SP DELTA LFS 3.5 1.0
KSC443V2 70SH SP DELTA LFG 3.5 1.0
OPERATING TEMPERATURE: -40˚C to 85˚C -40˚C to 125˚C
STORAGE TEMPERATURE:
-55˚C to 85˚C -55˚C to 125˚C
KSC421 V2 RT LFS
KSC423 V2 RT LFG
KSC441 V2 RT LFS
1.8 0.5
1.8 0.5
3.4 1.0
Process
SOLDERING: Depending on the application, this component is
suited to the following methods:
– Cleaning according to typical washing processes.
– Lead free reflow soldering process in accordance with IEC 61760-1.
TERMINALS: pin in paste, silver or gold plated
TOP PLATE: tin plated
MSL level: 1
NOTE: Other configurations of haptics are available upon
demand
Vacuum pick head mandatory
MISUSE OVERLOAD: 40N with back support
SHEAR FORCE: 10N without back support
Packaging
In reels of 800 pieces.
Dimensions of reels according to EIA RS481 or IEC 2863.
External diameter 380 mm 2 mm.
NOTE: This product is designed and manufactured for general electronic devices.
For systems where reliability and safety are required, please contact your
sales representative to secure product integration and function to secure usage.
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.
V
2
L
F
S
K
S
C
Actuator
2 short, soft*
4 long, soft
LFS Lead free compatible, silver plated
LFG Lead free compatible, gold plated
Operating Force**
0 1.6 N (160 grams)
2 2 N (200 grams)
4 3.5 N (350 grams)
Actuator / Tactile
None for KSC2 Standard
70SH for KSC4 Silicon 70SH
70SH SP DELTA for KSC4 Silicon 70SH with improved tactile
RT for KSC4 Hard rubber
Contact Material
1 Silver
3 Gold
* KSC2 version available upon demand
** Force available upon demand (variant version)
Dimensions are shown: mm
Specifications and dimensions subject to change
24 Nov 20
www.ckswitches.com
B–90
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