KSC Series Tact Datasheet

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Datasheet

B–49
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
KSC Series
Sealed Tact Switch for SMT
Features/Benefits
Positive tactile feeling
J or G terminations
Various heights
IP67
Specification
FUNCTION: Momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: J bend & Gullwing type for SMT
SEALING: IP67 except KSC5 (IP50)
Liability Limitation
This datasheet does not provide enough information for
applications that require a certain level of quality or safety
such as automotive, medical systems, or safety equipement.
Please contact customer service for the contractual
specification package.
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: Depending on the application, this component is
suited to the following methods:
– Terminals being silver or gold plated over a nickel barrier, the
use of slightly activated flux is suitable.
– Soldering on double wave machine for vertical versions:
soldering time ≤ 5 sec.
– Cleaning according to typical washing processes.
– Lead free reflow soldering process in accordance with IEC
61760-1.
Typical Applications
Automotive
Medical instruments
Industrial electronics
Network infrastructure and IT
Elevator
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* 0.1 mA
DIELECTRIC STRENGTH (50 Hz, 1 min.): 250 Vrms
CONTACT RESISTANCE: ≤ 100mΩ
INSULATION RESISTANCE (100 V): 10M Ω
BOUNCE TIME: ≤ 1 ms
* Ultra low current with 10 µA - 1 VDC version are available upon request for
KSC2 and KSC4
Packaging
Tape and Reel (see series for quantity information)
NOTE: Specifications listed above are for switches with standard options.
KSC1 KSC2 KSC3 KSC4 KSC5 KSC6 KSC7 KSC8 KSC9 KSC10
Without
actuator
Soft
actuator
Hard
actuator
Soft
actuator
Hard
actuator
Hard
actuator
Soft
actuator
Hard
actuator
Hard
actuator
Soft
actuator
H = 2.5 mm H = 3.5 mm H = 3.5 mm H = 5.2 mm H = 5.6 mm H = 7.7 mm H = 4.3 mm H = 4.9 mm H = 7.7 mm
compatible with button H = 4.9 mm
IP67 IP67 IP67 IP67 IP50 IP67 IP67 IP67 IP67 IP67
KSC Product Range
Note: KSC Series is subject to variants. Please contact customer service for other options.
B–50
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
B–50
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
KSC Series
Sealed Tact Switch for SMT
J
J BEND
G
GULLWING
4
10
0,7±0,05
( 7,6 )
+0,2
0,1 0
2,9 max
1
12 mini
5,8 maxi
4
PAD LAYOUT
0,7±0,05
4+0,2
0,1 0
6,8
3,3 mini
2,9 max
1
8,6 mini
3 maxi
4
PAD LAYOUT
330
mm 21
330
mm 61
12 MM
16 MM
12 mm Pieces 16 mm Pieces
KSC1J 2,000 KSC1G 2,000
KSC2J 2,000 KSC2G 2,000
KSC3J 2,000 KSC3G 2,000
KSC4J & G 1,000
KSC5J & G 1,000
KSC6J & G 750
KSC7J & G 1,000
KSC8J & G 1,000
KSC9J & G 750
KSC10J & G 1,000
B–51
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
B–51
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
1 mar 17
KSC1 Series
Sealed Tact Switch for SMT
1
+0,3
6,2 0
+0,3
6,2 0
+0,2
0,1 0
2,9 max
ø2
1,5 min
4˚ max
R0,2
smooth surface
LFS Lead free compatible, silver plated
LFG Lead free compatible, gold plated
Contact Material
1 Silver
3 Gold
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.
K S C 1
Operating Force
2 1.8 N * (180 grams)
4 3 N * (300 grams)
5 5.5 N (550 grams)
* See mechanical chart above
to confirm specifications
Termination
J J bend
G Gullwing
Operating Operating
Type force FA
life Travel
(Newtons) (operations) (mm)
KSC121 1.8 ± 0.65 200,000 0.3 ± 0.15
KSC141 3 ± 0.75 200,000 0.3 ± 0.15
KSC151 5.5 ± 1.4 100,000 0.35 ± 0.15
KSC1 without actuator 2,5 mm high
Packaging
Switches delivered on continuous tape & reels of 2,000 pieces
Dimensions according to EIA RS-481/ IEC 60286-3 standard
External diameter 330 ± 2 mm
B–52
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
KSC2 Series
Sealed Tact Switch for SMT
B–52
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
B
1 mar 17
1
+0,3
6,2 0
+0,3
6,2 0
ø2,9
3,5
+0,2
0,1 0
2,9 max
LFS Lead free compatible, silver plated
LFG Lead free compatible, gold plated
Contact Material
1 Silver
2 Silver long life
3 Gold
4 Gold long life
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.
K S C 2
Operating Force
0 1.6 N (160 grams)
2 2 N (200 grams)
4 3.5 N (350 grams)
5 5.5 N (550 grams)
See mechanical chart above
to confirm specifications
Termination
J J bend
G Gullwing
NONE Standard version
SPD Special delta version
Operating Operating
Type force FA
life Travel
(Newtons) (operations) (mm)
KSC201 1.6 ± 0.6 5,000,000 0.3 ± 0.2
KSC221 2 ± 0.5 500,000 0.35 + 0.3/- 0.1
KSC222 2 ± 0.5 1,000,000 0.35 ± 0.15
KSC241 3.5 ± 0.9 300,000 0.5 ± 0.2
KSC251 5.55 ± 1.45 300,000 0.5 ± 0.2
KSC241 SPD 3.55 ± 0.9 300,000 0.5 ± 0.2
KSC251 SPD 6.2 ± 1.55 100,000 0.6 ± 0.2
KSC2 soft actuator 3,5 mm high
Packaging
Switches delivered on continuous tape & reels of 2,000 pieces
Dimensions according to EIA RS-481/ IEC 60286-3 standard
External diameter 330 ± 2 mm
B–53
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
B–53
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
KSC3 Series
Sealed Tact Switch for SMT
1 mar 17
1
+0,3
6,2 0
+0,3
6,2 0
+0,2
0,1 0
3,47
ø2,8
2,9 max
LFS Lead free compatible, silver plated
LFG Lead free compatible, gold plated
Contact Material
1 Silver
3 Gold
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.
K S C 3
Operating Force
2 2 N (200 grams)
4 3 N (300 grams)
5 5 N (500 grams)
See mechanical chart above
to confirm specifications
Termination
J J bend
G Gullwing
Operating Operating
Type force FA
life Travel
(Newtons) (operations) (mm)
KSC321 2 ± 0.4 300,000 0.2 + 0.3/- 0
KSC341 3 ± 0.75 300,000 0.2 + 0.3/- 0
KSC351 5 ± 1 100,000 0.25 + 0.3/- 0
KSC3 hard actuator 3,5 mm high
Packaging
Switches delivered on continuous tape & reels of 2,000 pieces
Dimensions according to EIA RS-481/ IEC 60286-3 standard
External diameter 330 ± 2 mm
B–54
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
B–54
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
1 mar 17
KSC4 Series
Sealed Tact Switch for SMT
+0,3
6,2 0
+0,3
6,2 0
+0,2
0,1 0
5,2
ø 2,7
2,9 max
LFS Lead free compatible, silver plated
LFG Lead free compatible, gold plated
Contact Material
1 Silver
2 Silver long life
3 Gold
4 Gold long life
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.
K S C 4
Operating Force
0 1.45 N (145 grams)
1 1.4N (140 grams)
2 1.7 N (170 grams)
4 4 N (400 grams)
5 4.25 N (425 grams)
6 6.25 N (625 grams)
See mechanical chart above
to confirm specifications
Termination
J J bend
G Gullwing
50SH 50 shore **
70SH 70 shore ***
SPD Special delta version
ST1 High click
ST2 Low click
Operating Operating
Type force FA
life Travel
(Newtons) (operations) (mm)
KSC401 50SH 1.45 ± 0.55 5,000,000 0.5 ± 0.25
KSC411 70SH 1.4 ± 0.35 1,000,000 0.35 ± 0.20
KSC421 70SH 1.7 ± 0.45 300,000 0.5 ± 0.25
KSC422 70SH 1.7 ± 0.45 1,000,000 0.5 ± 0.25
KSC441 70SH 4 ± 1 300,000 0.75 ± 0.25
KSC442 70SH 4 ± 1 1,000,000 0.75 ± 0.25
KSC451 70SH 4.25 ± 0.75 300,000 0.8 ± 0.2
KSC441 SPD 3.5 ± 0.9 300,000 0.7 ± 0.2
KSC441 ST1 3.4 ± 1 300,000 0.7 ± 0.25
KSC441 ST2 3.4 ± 1 300,000 0.35 ± 0.20
KSC461 ST1 6.25 ± 1.75 100,000 1 ± 0.3
KSC461 ST2 6.25 ± 1.75 300,000 0.5 ± 0.2
KSC4 soft actuator 5,2 mm high
Packaging
Switches delivered on continuous tape & reels of 1,000 pieces
Dimensions according to EIA RS-481/ IEC 60286-3 standard
External diameter 330 ± 2 mm
** applies to KSC401J50SH only
*** applies to KSC411J70SH, KSC421J70SH and KSC441J70SH
B–55
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
B–55
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
25 oct 18
KSC-DCT Series
Dual Circuit Technology Tact Switch
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.
Features/Benefits
SPDT NC-NO function
Silicone actuator
J or G terminations
Tape & reel
IP67
Packaging
In reels of 1,000 pieces.
Dimensions of reels according to EIA RS481 or IEC 2863.
External diameter 330 ± 2 mm
PCB Layout
Typical Applications
Automotive
Medical equipment
Industrial electronics
LFS Lead free compatible, silver plated
Force
4 4.75 N
K S C 4 4 1
Contact Material
1 Silver
L F S
DCT
Type Force
(N)
Operating Life
(operations)
Travel
(mm)
KSC441J DCT 70SH LFS 4.75 +/-1.25 300,000 0.85+0.35/-0.25
KSC441G DCT 70SH LFS 4.75 +/-1.25 300,000
0.85+0.35/-0.25
4 0,1
6,2
+0,3
0
6,8+0,3
-0,1
6,2+0,3
0
0,7 0,05
3,3 mini
0,1+0,2
0
2,9 max
5,2 0,2
2,7 0,1
4
11
8,6 min
3 max
0,85 0,05
LAYOUT - PAD
SCALE : 5
1 - 2 NC
1 - 3 NO
4 1
4 3
12
4 3
12
Visual poka yoke
C
SCALE 5
Termination
J J bend
G Gull wing
NEW
70SH
Actuator / Tactile
70SH Silicon 70SH
4 0,1
6,2+0,3
0
6,8+0,3
-0,1
6,2+0,3
0
0,7 0,05
3,3 mini
0,1+0,2
0
2,9 max
5,2 0,2
2,7 0,1
4
11
8,6 min
3 max
0,85 0,05
LAYOUT - PAD
SCALE : 5
1 - 2 NC
1 - 3 NO
4 1
4 3
12
4 3
12
Visual poka yoke
C
SCALE 5
B–56
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
18 sep 18
KSC-PF Series
Potting Friendly Tact Switch
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.
Features/Benefits
Extended Cage
Silicone actuator
J or G terminations
Tape & reel
IP67
Max. potting height: 2.9 mm
Packaging
In reels of 1,000 pieces.
Dimensions of reels according to EIA RS481 or IEC 2863.
External diameter 330 ± 2 mm
Typical Applications
Automotive
Medical equipment
Industrial electronics
LFS Lead free compatible, silver plated
Force
2 1.8 N
4 4.0 N
6 6.25 N
7 4.0 N
K S C 4
Contact Material
1 Silver
2 Silver Long Life
Actuator / Tactile
70SH Silicon 70SH
L F S
70SH
Type Force
(N)
Operating Life
(operations)
Travel
(mm)
KSC421G 70SH LFS PF 1.8+/-0.45 300,000 0.5+/-0.25
KSC421J 70SH LFS PF 1.8+/-0.45 300,000
0.5+/-0.25
KSC422G 70SH LFS PF 1.8+/-0.45 1,000,000 0.5+/-0.25
KSC422J 70SH LFS PF 1.8+/-0.45 1,000,000 0.5+/-0.25
KSC441G 70SH LFS PF 4 +/- 1 300,000 0.65+/-0.25
KSC441J 70SH LFS PF 4 +/- 1 300,000 0.65+/-0.25
KSC442G 70SH LFS PF 4 +/- 1 1,000,000 0.65+/-0.25
KSC442J 70SH LFS PF 4 +/- 1 1,000,000 0.65+/-0.25
KSC461G 70SH LFS PF 6.25+/- 1.75 300,000 0.75+/-0.25
KSC461J 70SH LFS PF 6.25+/- 1.75 300,000 0.75+/-0.25
KSC471G 70SH LFS PF 4 +/- 1 300,000 0.65+/-0.25
KSC471J 70SH LFS PF 4 +/- 1 300,000 0.65+/-0.25
6,2+0,3
0
6,2+0,3
0
0,7 0,05
40,1 0,1+0,2
0
0,1
4,725 0,1
2,5 0,1
1,125 0,1
5,2 0,2
3,3 mini
6,8+0,2
-0,1
2,9 max
*
*
Termination
J J bend
G Gull wing
P F
NEW
B–57
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
B–57
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
B–58
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
ø 4,7
5,6
2,9 max 1,2
4
0,7±0,05
3,3 mini
6,8
ø 2,4
+0,2
0,1 0
+0,3
6,2 0
+0,3
6,2 0
R O H
RoHS compliant, non compatible
Contact Material
1 Silver
3 Gold
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.
K S C 5
Operating Force
2 2 N (200 grams)
4 3 N (300 grams)
Termination
J J bend
G Gullwing
Operating force Operating force Travel to Travel to
axial FA lateral FL make make Life expectancy Life expectancy
Type N (grams) N (grams) ±30% axial (mm) lateral (mm) cycles, axial cycles, lateral
KSC521 2± 0.5 1.2 - 2.6 0.25 ± 0.15 0.5 ± 0.25 100,000 10,000
KSC541 3 ± 0.75 1.8 - 3.8 0.25 ± 0.15 0.5 ± 0.25 100,000 10,000
Packaging
Switches delivered on continuous tape & reels of 1,000 pieces,
dimensions according to EIA RS-481/ IEC 60286-3 standard
External diameter 330 ± 2 mm
S
KSC5 hard actuator 5,6 mm high
B–59
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
KSC6 Series
Sealed Tact Switch for SMT
+0,3
6,2 0
+0,3
6,2 0
2,9 max
+0,2
0,1 0
1,6
ø4,7
ø 2,9
7,7
Operating Operating
Type force FA
life Travel
(Newtons) (operations) (mm)
KSC621 1.7 ± 0.5 300,000 0.4 ± 0.2
KSC631 2.55 ± 0.65 300,000 0.4 ± 0.2
KSC641 3.4 ± 0.85 300,000 0.4 ± 0.2
LFS Lead free compatible, silver plated
LFG Lead free compatible, gold plated
Contact Material
1 Silver
3 Gold
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.
K S C 6
Operating Force
2 1.7 N (170 grams)
3 2.55 N (255 grams)
4 3.4 N (340 grams)
See mechanical chart above
to confirm specifications
Termination
J J bend
G Gullwing
KSC6 hard actuator 7,7 mm high
Packaging
Switches delivered on continuous tape & reels of 750 pieces
Dimensions according to EIA RS-481/ IEC 60286-3 standard
External diameter 330 ± 2 mm
1 mar 17
B–60
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
B–60
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
12 oct 17
KSC7 Series
Sealed Tact Switch for SMT
+0,3
6,2 0
+0,3
6,2 0
+0,2
0,1 0
ø3
4,3
2,9 max
LFS Lead free compatible, silver plated
LFG Lead free compatible, gold plated
Contact Material
1 Silver
3 Gold
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.
K S C 7
Operating Force
0 1.6 N (160 grams)
2 2.25 N (225 grams)
4 3.9 N (390 grams)
See mechanical chart above
to confirm specifications
Termination
J J bend
G Gullwing
Operating Operating
Type force FA
life Travel
(Newtons) (operations) (mm)
KSC701 1.6 ± 0.6 5,000,000 0.3 ± 0.2
KSC721 2.25 ± 0.55 300,000 0.3 ± 0.15
KSC741 3.9 ± 1 300,000 0.4 ± 0.2
KSC7 soft actuator 4,3 mm high
Packaging
Switches delivered on continuous tape & reels of 1,000 pieces
Dimensions according to EIA RS-481/ IEC 60286-3 standard
External diameter 330 ± 2 mm
B–61
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
B–61
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
KSC8 Series
Sealed Tact Switch for SMT
1,15
ø 2,96
ø4,7
+0,3
6,2 0
+0,3
6,2 0
2,9 max
4,9
+0,2
0,1 0
LFS Lead free compatible, silver plated
LFG Lead free compatible, gold plated
Contact Material
1 Silver
3 Gold
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.
K S C 8
Operating Force
2 1.7 / 3.15 N (170/315 grams)
3 2.55 N (255 grams)
4 3.4 N (340 grams)
See mechanical chart above
to confirm specifications
Termination
J J bend
G Gullwing
Operating Operating
Type force FA
life Travel
(Newtons) (operations) (mm)
KSC821 3.15 ± 0.75 300,000 0.65 ± 0.2
KSC821 OL 1.7 ± 0.5 300,000 0.4 ± 0.2
KSC831 OL 2.55 ± 0.65 300,000 0.4 ± 0.2
KSC841 OL 3.4 ± 0.85 300,000 0.4 ± 0.2
Option
NONE Long travel
OL Short travel
KSC8 hard actuator 4,9 mm high
Packaging
Switches delivered on continuous tape & reels of 1,000 pieces
Dimensions according to EIA RS-481/ IEC 60286-3 standard
External diameter 330 ± 2 mm
1 mar 17
B–62
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
1 mar 17
+0,3
6,2 0
+0,3
6,2 0
2,9 max
0,7±0,05
4±0,1
+0,2
0,1
0
0,1
+0,2
6,8 -0,1
7.7±0.2
3,3 min
1,6±0,1
ø 4,7±0,1
ø 2,95±0,02
1,05±0,05
*
*
LFS Lead free compatible, silver plated.
LFG Lead free compatible, gold plated.
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.
Operating Force
2 1.7 N (170 grams)
3 2.55 N (255 grams)
4 3.4 N (340 grams)
K S C
Contact Material
1 Silver
3 Gold Termination
J J bend
G Gullwing
9
S C 9
BT N
Type
NONE 15.4mm height mounted
Color
20 Light grey
40 Red
80 White
90 Black
K
KSC9 Series
Sealed Tact Switches for SMT
Operating Operating
Type force FA
life Travel
(Newtons) (operations) (mm)
KSC921 1.7 ± 0.5 300,000 0.4 ± 0.2
KSC931 2.25 ± 0.65 300,000 0.4 ± 0.2
KSC941 3.4 ± 0.85 300,000 0.4 ± 0.2
KSC9 hard actuator 7,7 mm high
Packaging
Switches delivered on continuous tape & reels of 750 pieces
Dimensions according to EIA RS-481/ IEC 60286-3 standard
External diameter 330 ± 2 mm
R 0,25
10,2±0,1
ø 6,35
ø 6
15,4±0,4
SWITCH WITH CAP
B–63
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
B–63
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
1 mar 17
KSC10 Series
Sealed Tact Switches for SMT
L F S
LFS Lead free compatible, silver plated
Contact Material
1 Silver
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.
K S C 10 0 1
Operating Force
0 1.45 N (145 grams)
See mechanical chart above
to confirm specifications Termination
J J bend
G Gullwing
Operating Operating
Type force FA
life Travel
(Newtons) (operations) (mm)
KSC1001 1.45 ± 0.55 5,000,000 0.45 ± 0.25
KSC10 soft actuator 4,9 mm high
Packaging
Switches delivered on continuous tape & reels of 1,000 pieces
Dimensions according to EIA RS-481/ IEC 60286-3 standard
External diameter 330 ± 2 mm
Note: KSC10 offered with yellow actuator as standard, hardness 55 Shore
6,2 +0,3
0
6,2
+0,3
0
2,9
max
0,7 ± 0,05
0,1 0,1+0,2
0
0,1
6,8 +0,2
-0,1
4,9 ± 0,2
Ø2,7 ±
0,1
3,3
mini
*
*
01
B–64
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
B–64
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
8 nov 18
KSC V2 Series
Side Actuated Sealed Tact Switch
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.
Features/Benefits
Full SMD side actuated
Haptic adaptability
Pin in paste terminations
Tape & reel
IP67
Mechanical
NOTE: Basic version is based on KSC441V2 SPDELTA LFS.
Other configurations of haptics are available upon demand.
MISUSE OVERLOAD: 40N with back support
SHEAR FORCE:10N without back support
Specification
FUNCTION: momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS:
2 pin in paste signal terminals
3 SMD ground terminals
Typical Applications
Automotive
Industrial electronics
Network equipment
Telecommunications
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 0.1 mA
DIELECTRIC STRENGTH (50 Hz, 1 min.): 250 Vrms
CONTACT RESISTANCE: ≤ 100 mΩ
INSULATION RESISTANCE (100 V, initial stage): > 10
9
Ω
BOUNCE TIME: < 1 ms
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: 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
Vacuum pick head mandatory
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.
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)
K S C V 2
Contact Material
1 Silver
3 Gold
Actuator / Tactile
70SH Silicon 70SH****
SP DELTA Silicon 70SH improved tactile****
RT Hard rubber
L F S
* KSC2 version available upon demand
*** Force available upon demand (variant version)
**** Available for KSC4 only
Type Force
(N)
Operating Life
(operations)
Travel
(mm)
KSC201 V2 LFS 1.6
± 0.6
1,000,000 0.5
± 0.2
KSC421 V2 70SH LFS 1.55
± 0.45
300,000 0.45
± 0.25
KSC441V2 70SH SP DELTA
LFS 3.5
± 1.0
300,000 0.7
± 0.2
KSC443V2 SP DELTA LFG 3.5
± 1.0
300,000 0.7
± 0.2
KSC421 V2 RT LFS 1.8
± 0.5
300,000 0.5
± 0.2
KSC423 V2 RT LFG 1.8
± 0.5
300,000 0.5
± 0.2
KSC441 V2 RT LFS 3.4
± 1.0
300,000 0.35
± 0.2
B–65
Dimensions are shown: mm
Specifications and dimensions subject to change
www.ckswitches.com
Tactile Switches
B
KSC V2 Series
Side Actuated Sealed Tact Switch
8 nov 18
+0,3
6,2 0
2,6±0,15
2,3
1,13±0,15
6,7
3,4
6,52
7,25
3,4
4±0,1
0,75±0,05
0,8
0,25±0,05
90˚±3˚
0,1
5
3,9±0,2
90˚±2˚
ø 2,7±0,1
P &P area ( ø 1,9 max )
*
Switch standing
plan reference
TAPE AND REEL
C
C
AA
5,35
5
3,7 4,1
2,85
70˚ 50˚
30˚
20˚
5,1±0,1
+0,3
16 -0,1
9,3±0,1
2±0,14±0,1 +0,1
Ø1,5 0
+0,1
Ø 1,5 0
7,5±0,1 1,75±0,1
7,1±0,1
12±0,1
2,8
7,7
7
4,5
SECTION C-C
SECTION A-A
INTEGRATION
3,9±0,2
22
ø 1,1±0,05
ø0,1 AB
ø 1,6±0,1
ø 0,2AB
1,25
1,5
0,8
1,25
6,6
PCB LAYOUT
PIN IN PASTE
TOP VIEW
METALIZED HOLES ON TWO PCB SIDES
GROUND

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