LCA Series
Subminiature Snap-acting Switches
Features/Benefits
•
Compact design
•
Long life and high electrical capacity
•
Quick connect, solder terminals, PC terminals
•
Wide variety of actuator styles
•
RoHS compatible
Typical Applications
•
Motorized equipment
•
Sump pump
•
Thermostatic controls
14
Models Available
Specifications
CONTACT RATING: From low level to 10.1 AMPS @ 125/250 V AC
ELECTRICAL LIFE: 10,000 cycles @10.1 AMPS
100,000 cycles @ 6 AMPS
MECHANICAL LIFE: 300,000 cycles.
INSULATION RESISTANCE: 100 M ohm min.
DIELECTRIC STRENGTH: 1,500 Vrms min. @ sea level.
OPERATING TEMPERATURE: –40ºC to +125ºC
OPERATING FORCE: 150 grams at actuator button MAX.
Forces are less at free end of lever actuators; (see ACTUATOR’S
option sections).
MOUNTING: 2-56 screws, torque 2.3 in/lbs max.
NOTE:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service center.
Materials
SWITCH HOUSING: Thermoplastic polyester
ACTUATOR BUTTON: Thermoplastic polyester.
SPRING: Copper alloy.
PIVOT: Copper alloy.
MOVABLE CONTACTS: Silver Nickel
STATIONARY CONTACTS: Silver nickel on copper alloy.
TERMINALS: Copper alloy.
ACTUATOR LEVER: Stainless steel.
J
Snap-acting
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown and
described on pages J-22 thru J-24. For additional options not shown in catalog, consult Customer Service Center.
L
Series
LCA
SP, Mom.
Contact Rating
06
6 A, 125/250 VAC
6 A, 125/250V µ40T125
10
10.1 A, 125/250 VAC
10.1A, 125/250V µ40T125
6 (2)A, 125/250V µ40T125
0.1 A, 125/250 VAC
0.1A, 125/250V µ40T125
C
A
1
5
0
14
Operating Force
150
150 grams
Actuator
P00
Pin plunger
T05
4.8 mm short lever
T06
6.8 mm lever
T09
8.8 mm lever
T12
12.9 mm lever
T16
15.6 mm lever
T18
18.1 mm lever
T21
20.1 mm lever
T23
23.4 mm lever
T36
36.1 mm lever
T43
43.5 mm lever
S06
6.0 mm simulated lever
S09
9.2 mm simulated lever
A05
5.0 mm lever roller
14
01
14
Terminations
S
Solder
Q
.110 Quick Connect
P
PC Thru Hole
L
Left Form PC
R
Right Form PC
Circuitry
C
SPDT
W
SPST N.C.
Y
SPST N.O.
Dimensions are shown: mm
Specifications and dimensions subject to change
J–21
www.ck-components.com
LCA Series
Subminiature Snap-acting Switches
SERIES
LCA
19.8
7.5
2.0
3.2
2.4
7.0
2.9
2.5
ø 2.5
1.9
5.1
8.8
9.5
ø 2.4
0.6
7.3
3.3
6.4
0.9
R0.3
1.2
J
Snap-acting
ELECTRICAL RATING
RoHS
COMPLIANT *
YES
RoHS
COMPATIBLE *
YES
OPTION CODE
ELECTRICAL RATING
6A, 125/250 VAC
06
10
01
YES
YES
YES
YES
10.1A, 125/250 VAC
.1A, 125/250 VAC
* Note: See Technical Data section of this catalog for RoHS compliant and compatible definition and specifications.
OPERATING FORCE
OPTION CODE
OPERATING FORCES (grams)
150 grams max.
150
10.6
9.5
Dimensions are shown: mm
Specifications and dimensions subject to change
J–22
www.ck-components.com
LCA Series
Subminiature Snap-acting Switches
ACTUATOR
A05
LEVER ROLLER
SXX
B
4.9
3.2
C
SIMULATED ROLLER
B
4.05
A
C
A
D E
D E
TXX
LEVER
P00
B
A
4.05
C
7.5
2.0
C
3.2
J
Snap-acting
D
E
D E
ACTUATOR
OPTION
CODE
A
Br
ef.
C
mm
mm
mm
PRE
LENGTH
Lever length
OF
for front mtg.
TRAVEL
(MAX)
LEVER
hole to OP
D
mm
OPERATING
POSITION
E
Diff. Motion
mm
mm
max
FREE
POSITION
(MAX)
Oper.
Force
max.
grams
Release
Force
min.
grams
Over
Travel
min.
P00
T05
T06
T09
T12
T16
T18
T21
T23
T36
T43
S06
S09
A05
NA
16.70
18.70
20.60
24.80
27.10
30.00
32.00
35.20
47.60
55.20
17.90
21.10
16.60
NA
4.80
6.80
9.10
12.90
15.60
18.50
20.50
23.40
36.10
43.50
6.00
9.20
5.00
1.1
3.6
4.0
4.3
5.4
6.0
6.0
6.4
8.6
10.9
13.3
3.9
5.7
3.8
8.5 ± .0.3
8.9 ± .08
8.9 ± .09
9.15 ± 1.35
8.9 ± 1.5
9.15 ± 1.7
9.15 ± 1.9
9.15 ± 1.85
8.9 ± 2.0
8.85 ± 4.2
8.9 ± 3.0
10.8 ± 0.9
16.1 ± 1.5
14.6 ± 0.8
9.3
11.7
12.0
13.5
13.1
15.2
14.6
15.5
15.6
17.1
19.2
13.76
20.3
17.6
0.20
0.80
0.90
1.83
1.19
1.30
1.50
1.60
1.80
3.40
2.90
0.86
1.00
0.80
150
50
45
33
34
40
32
35
25
30
15
47
42
50
25
6
5
2
2
1
1
1
1
1
1
5
2
6
0.4
0.6
0.67
0.75
0.89
0.70
1.2
1.0
1.5
1.0
1.0
0.64
1.0
0.6
Dimensions are shown: mm
Specifications and dimensions subject to change
J–23
www.ck-components.com
LCA Series
Subminiature Snap-acting Switches
TERMINATIONS
S
SOLDER
Q
QUICK CONNECT
6.4
1.6
0.6
ø 1.6
3.3
10.5
ø 1.2
2.0
0.6
2.8
P
PC THRU HOLE
L
LEFT FORM PC
0.9
J
7.0
1.3
Snap-acting
0.6
3.3
1.2
0.6
3.8
8.35
R
RIGHT FORM PC
1.75
2.80
6.0
1.3
3.8
8.2
0.6
8,8
5,25
7,3
3X
1,50
1,35
COM
NO
NC
PLUNGER
POSITION
PC MOUNTING
Dimensions are shown: mm
Specifications and dimensions subject to change
J–24
www.ck-components.com
2.8
1.75
6.0
LCA Series
Subminiature Snap-acting Switches
CIRCUITRY
C
W
Y
SPDT (Single Pole, Double Throw)
SPST N.C. (Single Pole, Single Throw, Normally Closed)
SPST N.O. (Single Pole, Single Throw, Normally Open)
J
Snap-acting
Dimensions are shown: mm
Specifications and dimensions subject to change
J–25
www.ck-components.com
