KSC5 Series
Tact Switch with Rocker Option for SMT
Features/Benefits
•
Can be actuated from either
side or top
•
Tin plated terminals
•
Washable & sealed
•
Compatible with automatic
insertion machines
Typical Applications
•
Automotive
•
Computers
•
Instrumentation
Specification
FUNCTION: Momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: J bend & Gullwing type for SMT
Environmental
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
Silver
-40˚C to 85˚C
-55˚C to 85˚C
Gold
-40˚C to 125˚C
-55˚C to 125˚C
B
Tactile Switches
Electrical
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT:
MINIMUM CURRENT:
Silver
1 VA
32 VDC
20 mV
50 mA
1 mA
Gold
0.2 VA
32 VDC
20 mV
10 mA
1 mA
Process
SOLDERING: Infrared reflow in accordance with CECC00802
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): > 10
9
Ω
BOUNCE TIME: < 1 ms
Mechanical
Operating force Operating force Travel to
Travel to
axial FA
lateral FL
make
make
Life expectancy Life expectancy
Type
N (grams) ±25% N (grams) ±30% axial (mm) lateral (mm) cycles, axial
cycles, lateral
KSC521G
2.0 (200)
1.9 (190)
0,25 ± 0,15 0,5 ± 0,25
100,000
10,000
KSC541G
3.0 (300)
2.8 (280)
0,25 ± 0,15 0,5 ± 0,25
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)
Contact Material
1
Silver
3
Gold
Termination
J
J bend
G
Gull wing
Dimensions are shown: mm (inch)
Dimensions subject to change
B-25
www.ittcannon.com
KSC5 Series
Tact Switch with Rocker Option for SMT
ACTUATOR
KSC5
10±0,3
(.394±.012)
4±0,1
(.157±.004)
ø4,7+0,1/-0,0
(.185+.004/-.000)
ø2,4
(.094)
1,2
(.047)
B
Tactile Switches
3,7+0,2/-0,1
(.146+.008/-.005)
KSC521G
2,5+0,10/-0,05
(.098+.004/-.002)
0,1+0,2/-0,0
(.004+.008/-.000)
0,5
(.020)
7,5+0,3/-0,0
(.295+.012/-.000)
6,2+0,3/-0,0
(.244+.012/-.000)
6,2+0,3/-0,0
(.244+.012/-.000)
OPERATING FORCE
OPTION
CODE
OPERATING FORCE
2 N (200 grams)
3 N (300 grams)
2
4
CONTACT MATERIAL
OPTION
CODE
MATERIAL
Silver
Gold
1
3
0,7+0,05/-0,02
(.028+.002/-.001)
5,6±0,2
(.220±.008)
First Angle
Projection
Dimensions are shown: mm (inch)
Dimensions subject to change
B-26
www.ittcannon.com
KSC5 Series
Tact Switch with Rocker Option for SMT
TERMINATION
J
J BEND
G
GULLWING
10±0,3
(.394±.012)
4,0±0,1
(.157±.004)
4±0,1
(.157±.004)
3,7+0,2/-0,1
(.146+.008/-.004)
0,7+0,05/-0,02
(.028+.002/-.000)
0,7+0,05/-0,02
(.028+.002/-.001)
B
Tactile Switches
0,1+0,2/-0,0
(.004+.008/-.000)
6,8+0,2/-0,1
(.268+.008/-.004)
7,5+0,3/-0,0
(.295+.012/-.000)
PAD LAYOUT
PAD LAYOUT
1,0
(.039)
1,0
(.039)
4,0
(.157)
3,0 max.
(.118)
5,8 max.
(.228)
8,6 min.
(.339)
12,0 min.
(.472)
TAPE & REEL
FOR KSC5 G & J TERMINATION
12
(.472)
ø2±0,1
(.079±.004)
2±0,05
(.079±.002)
2±0,05
(.079±.002)
4
(.157)
ø1,5+0,1/-0,0
(.059+.004/-.000)
1,75
(.069)
6,6
(.260)
7,5
(.295)
R 0,
(.0359
)
2,4
(.094)
16±0,3
(.630±.012)
10,6
(.417)
6,6
(.260)
3,0
(.118)
0,4±0,03
(.016±.001)
Direction of feed
4,0
(.157)
First Angle
Projection
Dimensions are shown: mm (inch)
Dimensions subject to change
B-27
www.ittcannon.com
