KSC SLT Series
Long Travel Tact Switch
Features/Benefits
Typical Applications
•
•
•
•
•
Long travel
Soft sound
IP40
•
•
•
Automotive interior
Front panel
Instrumentation
J & G terminations
Tape & reel
B
Silver
Gold
Specification
Electrical
FUNCTION: Momentary
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: J bend & Gullwing type for SMT
SWITCHING POWER MAX.:
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT:
MINIMUM CURRENT:
1.0 VA
1.0 VA
32 VDC
20 mV
50 mA
1 mA
0.2 VA
0.2 VA
32 VDC
20 mV
10 mA
1 mA
Mechanical
MAXIMUM APPLIED FORCE: 40N
* VALID ONE TIME. MAXIMUM ALLOWED TRAVEL TO AVOID
OVERLOAD ISSUES IS 1.70MM.
DIELECTRIC STRENGTH: ≥ 250 Vrms
CONTACT RESISTANCE: < 100mΩ
INSULATION RESISTANCE: Initial measurement: ≥ 1GΩ
After damp heat: ≥10MΩ
BOUNCE TIME: < 5 ms
Type
Force (N)
Life (cycles) Travel (mm)
KSC SLT 221J LFS 2.4 +/- 0.7
KSC SLT 221G LFS 2.4 +/- 0.7
KSC SLT 223J LFG 2.4 +/- 0.7
KSC SLT 223G LFG 2.4 +/- 0.7
KSC SLT 241J LFS 3.5 +/- 0.9
KSC SLT 241G LFS 3.5 +/- 0.9
KSC SLT 243J LFG 3.5 +/- 0.9
KSC SLT 243G LFG 3.5 +/- 0.9
200,000
200,000
200,000
200,000
200,000
200,000
200,000
200,000
1.35 +/-0.25
1.35 +/-0.25
1.35 +/-0.25
1.35 +/-0.25
1.35 +/-0.25
1.35 +/-0.25
1.35 +/-0.25
1.35 +/-0.25
Environmental
OPERATING TEMPERATURE: -40°C to +85°C (Silver)
-40°C to +125°C (Gold)
STORAGE TEMPERATURE: -40°C to +85°C (Silver)
-40°C to +125°C (Gold)
Process
Compatible with the lead free reflow soldering process.
Packaging
In reels of 1,000 pieces.
Dimensions of reels according to EIA RS481 or IEC 2863.
External diameter 330 mm 2 mm.
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.
L
F
S
K
S
C
S
L
T
2
Actuator
2 Soft 5.0 mm height
LFS Lead free compatible, silver plated
LFG Lead free compatible, gold plated
Operating Force
2 2.4 N
4 3.5 N
Termination
J J bend
G Gullwing
Plating
1 Silver (with LFS final digits ONLY)
3 Gold (with LFG final digits ONLY)
Diimensiions are shown: mm
Speciifiicatiions and diimensiions subjject to change
20 Apr 21
www.ckswitches.com
B–76