KSC5 Series
Tact Switch with Rocker Option for SMT
Features/Benefits
• Can be actuated from either
Typical Applications
• Automotive
side or top
• Computers
• Tin plated terminals
• Washable & sealed
• Instrumentation
• Compatible with automatic
insertion machines
Specification
FUNCTION: Momentary action
Environmental
Silver
Gold
OPERATING TEMPERATURE: -40˚C to 85˚C -40˚C to 125˚C
B
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: J bend & Gullwing type for SMT
STORAGE TEMPERATURE:
-55˚C to 85˚C -55˚C to 125˚C
Process
Electrical
Silver
1 VA
32 VDC
20 mV
50 mA
1 mA
Gold
0.2 VA
32 VDC
20 mV
10 mA
1 mA
SOLDERING: Infrared reflow in accordance with CECC00802
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT:
MINIMUM CURRENT:
Packaging
Switches delivered on continuous tape & reels of 1,000 pieces,
330 (12.992) external diameter. Other dimensions according to EIA-
RS-481standard.
DIELECTRIC STRENGTH (50 Hz, 1 min.): > 250 V
CONTACT RESISTANCE: < 100 mΩ
INSULATION RESISTANCE (100 V): > 109 Ω
BOUNCE TIME: < 1 ms
Mechanical
Operating force Operating force Travel to
axial FA lateral FL make
Travel to
make
Life expectancy Life expectancy
Type
KSC521G
KSC541G
N (grams) ±25% N (grams) ±30% axial (mm) lateral (mm) cycles, axial
cycles, lateral
10,000
2.0 (200)
3.0 (300)
1.9 (190)
2.8 (280)
0,25 ± 0,15 0,5 ± 0,25
0,25 ± 0,15 0,5 ± 0,25
100,000
100,000
10,000
NOTE: Part numbers listed above do not represent all possible configurations.
For information on specific and custom switches, consult Customer Service Center.
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.
K
S
C
5
Operating Force
2 2 N (200 grams)
4 3 N (300 grams)
Termination
J J bend
G Gull wing
Contact Material
1 Silver
3 Gold
Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-25