B–30
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
Tactile Switches
B
R O H
RoHS compliant, non compatible
Contact Material
1Silver
3Gold
KSC5 Series
Tact Switch with Rocker Option for SMT
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.
However, please note that all the combinations of these options are not feasible.
For any part number different from those listed above, please consult your local representative.
Features/Benefits
•
Can be actuated from either side or top
•
Silver or Gold plated terminals
•
Compatible with automatic insertion
machines
•
IP 50
•
RoHS compliant
Mechanical
Specification
FUNCTION: Momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: J bend & Gullwing type for SMT
Electrical
Silver Gold
MAXIMUM POWER: 1 VA 0.2 VA
MAXIMUM VOLTAGE: 32 VDC 32 VDC
MINIMUM VOLTAGE: 20 mV 20 mV
MAXIMUM CURRENT: 50 mA 10 mA
MINIMUM CURRENT:1 mA 1 mA
DIELECTRIC STRENGTH (50 Hz, 1 min.): > 250 V
CONTACT RESISTANCE: < 100 mΩ
INSULATION RESISTANCE (100 V): > 10
9
Ω
BOUNCE TIME: < 1 ms
K S C 5
Operating Force
22 N (200 grams)
43 N (300 grams)
Termination
JJ bend
GGull wing
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 1,5 - 2,5 1,2 - 2,6 0,25 ± 0,15 0,5 ± 0,25 100,000 10,000
KSC541G 2,25 - 3,75 1,8 - 3,8 0,25 ± 0,15 0,5 ± 0,25 100,000 10,000
Typical Applications
•
Automotive
•
Computers
•
Instrumentation
Environmental
Silver Gold
OPERATING TEMPERATURE: -40˚C to 85˚C -40˚C to 125˚C
STORAGE TEMPERATURE: -55˚C to 85˚C -55˚C to 125˚C
Process
SOLDERING: Infrared reflow in accordance with IEC61760-1
Packaging
Switches delivered on continuous tape & reels of 1,000 pieces,
330 (12.992) external diameter. Other dimensions according to EIA-
RS-481standard.
NOTE:
Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Other versions in terms of force, termination length and corrosion protection available.
Please contact your sales representative.
This data sheet does not provide enough information for applications which require a
certain level of quality or safety such as automotive, medical systems, safety equipment.
Please contact your sales representative to get contractual specification package.
S
B–31
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
Tactile Switches
B
J
JBEND
G
GULLWING
0,7+0,05/-0,02
(.028+.002/-.001)
10±0,3
(.394±.012)
7,5+0,3/-0,0
(.295+.012/-.000)
4±0,1
(.157±.004)
7,5
(.295)
1,75
(.069)
12
(.472)
2±0,05
(.079±.002)
4
(.157)
16±0,3
(.630±.012)
2,4
(.094)
10,6
(.417)
6,6
(.260)
6,6
(.260)
3,0
(.118)
ø2±0,1
(.079±.004)
ø1,5+0,1/-0,0
(.059+.004/-.000)
0,4±0,03
(.016±.001)
R 0,9
(.035)
2±0,05
(.079±.002)
3,7+0,2/-0,1
(.146+.008/-.004)
6,8+0,2/-0,1
(.268+.008/-.004)
0,1+0,2/-0,0
(.004+.008/-.000)
0,7+0,05/-0,02
(.028+.002/-.000)
4,0±0,1
(.157±.004)
4,0
(.157)
1,0
(.039)
3,0 max.
(.118)
8,6 min.
(.339)
PAD LAYOUT
4,0
(.157)
1,0
(.039)
5,8 max.
(.228)
12,0 min.
(.472)
PAD LAYOUT
KSC5
KSC5 Series
Tact Switch with Rocker Option for SMT
ø4,7+0,1/-0,0
(.185+.004/-.000)
2,5+0,10/-0,05
(.098+.004/-.002)
1,2
(.047)
ø2,4
(.094)
3,7+0,2/-0,1
(.146+.008/-.005)
0,1+0,2/-0,0
(.004+.008/-.000)
5,60,2
(.220.008)
0,7+0,05/-0,02
(.028+.002/-.001)
100,3
(.394.012)
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)
40,1
(.157.004)
FOR KSC5 G & J TERMINATION
DIRECTION OF FEED
KSC521G
TAPE & REEL
