TF2 Series
Miniature Snap-acting Switches
Features/Benefits
•
Broad range of operating forces
•
Ratings up to 10 AMPS
•
Wide variety of actuator styles
•
Quick connect terminations
Typical Applications
•
Motor controls
•
Thermostatics
•
Portable tools
•
Air Conditioner
Specifications
CONTACT RATING: From low level* to 10 AMPS @125/250 V AC.
ELECTRICAL LIFE: 10,000 cycles
MECHANICAL LIFE: 1,000,000 cycles at 0.1A and 6A
400,000 cycles at 10A
INSULATION RESISTANCE: 1,000 M ohm min.
DIELECTRIC STRENGTH: 1,500 Vrms min. @ sea level.
OPERATING TEMPERATURE: –40ºC to 125ºC (–40ºC to 85ºC).
OPERATING FORCE: From 18 to 330 grams at actuator
button available.
MOUNTING: Torque screws 2-5 in/lbs.
Materials
SWITCH HOUSING: Nylon 6/6
ACTUATOR BUTTON: Nylon 6/6
SPRING: Stainless Steel
PIVOT: Brass Alloy
MOVABLE CONTACTS: See electric rating page J-21
MOVABLE BLADE: BeCu
STATIONARY CONTACTS: See electric rating page J-21
TERMINALS: Brass Alloy
NOTE:
Specifications and materials listed above are switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
J
Snap-acting
* Low Level=conditions where no arcing occurs during switching, i.e., 0.4 VA max. @
20 V AC or DC max. Standard electrical life per UL 1054, rated for 6,000 operations.
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-21 through J-25. For additional options not shown in catalog, consult Customer Service Center.
T
F
2
Series
TF2
SP, Mom.
Operating Force
CC
18 grams
CF
45 grams
Electrical Rating Chart
CG
75 grams
CH
110 grams
OPTION
CODE
CJ
170 grams
61058-1
EC
230 grams
0.1A 125/250 V AC (T85)
F5
EE
330 grams
Min. 10,000 operations
H8
K6
6A 125/250 V AC (T85)
Min. 10,000 operations
10A 125/250 V AC (T85)
Min. 10,000 operations
0.1A 125/250 V AC
µ
T125, 1E4
6A 125/250 V AC
Mounting Style
S
Standard
V
Metric
Actuator
P00
Pin plunger
A10
Lever roller 12.5 mm
A15
Lever roller 25.9 mm
A20
Lever roller 12.5 mm
A25
Lever roller 25.9 mm
T10
Lever 14 mm
T14
Simulated roller 24.5 mm
T15
Lever 27.5 mm
T16
Lever 31.7 mm
T17
Lever 35 mm
T20
Lever 14 mm
T24
Simulated lever 24.5 mm
T25
Lever 27.5 mm
T26
Lever 31.7 mm
T27
Lever 35 mm
see chart on following pages for
detailed information
Circuitry
C
SPDT
W
SPST N.C.
Y
SPST N.O.
µ
T125, 1E4
10(4)A 125/250 V AC
µ
T125, 1E4
* Note: No UL & ENEC 15 safety for Termination option “60”
Terminations
40
.187” quick connect
4A
.250” quick connect
5A
.250” off set quick connect
5B
.187” off set quick connect
60
Screw style *
10
Solder
Dimensions are shown: mm
Specifications and dimensions subject to change
J–20
www.ckswitches.com
TF2 Series
Miniature Snap-acting Switches
SERIES
TF2
MINIATURE SNAP-ACTING SWITCHES
.406
[10,3]
1.094
[27,8]
.165
[4,2]
.110
[2,8]
.795
[20,2]
.110
[2,8]
.579 OPERATING
POSITION
[14,7]
.626
[15,9]
.406
[10,3]
.874
[22,2]
OPERATING FORCE
OPTION CODE
BASIC SWITCH
OPERATING FORCE (grams)
18
CC
CF
CG
CH
CJ
EC
EE*
J
Snap-acting
45
75
110
170
230
330
*Minimums may apply, consult Customer Service Center.
ELECTRICAL RATING
CONTACT MATERIAL
OPTION CODE
RoHS
COMPLIANT *
RoHS
COMPATIBLE *
MOVABLE
CONTACT
STATIONARY
CONTACT
F5
Yes
Yes
H8
Yes
Yes
Silver alloy
Silver alloy
K6
Yes
Yes
* Note: See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications.
All models
Third Angle
Projection
Dimensions are shown: inches (mm)
Specifications and dimensions subject to change
J–21
www.ckswitches.com
TF2 Series
Miniature Snap-acting Switches
ELECTRICAL RATING
OPERATING FORCE
INTERNATIONAL RATING SYMBOLS
µ
~
T_ _
50E3
10E3
10(3)
Microgap construction
(less than 3 mm).
Alternating current.
Maximum rated use temperature.
Cycles over 50,000 at rated current.
Cycles over 10,000 at rated current.
Current Rating: First number
represents resistive rating; second
number represents inductive
(motor) rating.
ELECTRICAL
RATING
F5
H8
K6
AMPS
(REF.)
0.1
6
10
CC
(18)
•
X
X
CF
(45)
•
•
X
CG
(75)
•
•
X
CH
(110)
•
•
•
CJ
(170)
•
•
•
EC
(230)
•
•
•
EE
(330)
X
•
•
•
AVAILABLE
x
NOT AVAILABLE
J
Snap-acting
All models
Consult Customer Service center for availability and delivery of
nonstandard ratings.
* Low Level=conditions where no arcing occurs during switching, i.e.,
0.4 VA max. @ 20 V AC or DC max.
MOUNTING STYLE
S
STANDARD
For 4-40 screw size
V
Metric
For 3 mm screw size
.114
[2,9]
.114
[2,9]
.122
[3,1]
.122
[3,1]
.126
[3,2]
TF2 SWITCH WITH TYPE 40 (.187 QC) TERMINALS
AND P00 ACTUATOR SHOWN
NOTE: TORQUE MOUNTING SCREWS 2-5 IN/LBS.
.134
[3,4]
TF2 SWITCH WITH TYPE 10 (SOLDER) TERMINALS
AND P00 ACTUATOR SHOWN
NOTE: TORQUE MOUNTING SCREWS 2-5 IN/LBS.
Third Angle
Projection
Dimensions are shown: inches (mm)
Specifications and dimensions subject to change
J–22
www.ckswitches.com
TF2 Series
Miniature Snap-acting Switches
ACTUATOR
OPTION
FIG
CODE
P00
A10
A15
A20
A25
T10
T14
T15
T16
T17
T20
T24
T25
T26
T27
2
1
1
1
1
3
4
3
3
3
3
4
3
3
3
DIM. A
.795
(20,2)
.822
(20,9)
1.35
(34,3)
1.05
(26,8)
1.58
(40,2)
.882
(22,39)
1.295
(32,9)
1.405
(35,69)
1.58
(40,01)
1.708
(43.39)
1.11
(28,3)
1.527
(38,8)
1.631
(41,43)
1.811
(46,00)
1.94
(49,3)
DIM. B
-
.33
(8,4)
.33
(8,4)
.56
(14,3)
.56
(14,3)
.33
(8,4)
.33
(8,4)
.33
(8,4)
.33
(8,4)
.33
(8,4)
.56
(14,3)
.56
(14,3)
.56
(14,3)
.56
(14,3)
.56
(14,3)
DIM. C
.578
(14,70
.816
(20,73
.816
(20,73
.816
(20,73
.816
(20,73
.602
(15,3
.737
(18,72
.600
(15,24
.604
(15,35
.603
(15,33
.604
(15,34
.742
(18,84
.609
(15,47
.616
(15,65
.598
(15,2
.019
0,05)
.050
1,27)
.059
1,5)
.050
1,27)
.086
2,2)
.020
0,50)
.059
1,5)
.059
1,5)
.068
1,75)
.062
1.57)
.045
1,14)
.090
2,29)
.090
2,3)
.125
3.18)
.150
3.8)
DIM. D
0.068
(1.72)
.106
(2,70)
.165
(4,20)
.183
(4,65)
.366
(9,30)
.110
(2,80)
.216
(5,50)
.232
(5,90)
.196
(5,0)
.216
(5,50)
.204
(5,20)
.342
(8,70)
.381
(9,70)
.389
(9,90)
.433
(11,0)
DIM. E
-
(
(
(
(
.19
4,8)
.19
4,8)
.19
4,8)
.19
4,8)
-
(
.275
7,0)
-
-
-
-
(
.275
7,0)
-
-
-
J
Snap-acting
NOTE:
Switch characteristics chart on following page.
Lever Roller
DIM.A
DIM.B
DIM.E
DIM.D
Pin Roller
DIM.A
DIM.D
DIM.C
DIM.C
FIG. 1
LEVER ROLLER
TF2XXXXMA1510C
FIG. 2
PIN ROLLER
TF2XXXXMP0010C
Lever
DIM.B
DIM.A
DIM.D
DIM.C
Simulated Roller
DIM.B
DIM.A
DIM.E
DIM.D
DIM.C
FIG. 3
LEVER
TF2XXXXST1510C SHOWN
FIG. 4
SIMULATED ROLLER
TF2XXXXST1410C
Dimensions are shown: inches (mm)
Specifications and dimensions subject to change
J–23
www.ckswitches.com
TF2 Series
Miniature Snap-acting Switches
ACTUATOR
Max
Pre-Travel
Over Travel
Differential
max. mm
Min. mm
max. mm
1.72
2.8
5.2
5.5
8.7
2.7
4.65
4.2
9.3
5.5
11
5
9.9
5.9
9.7
0.4
0.5
0.9
1.1
1.7
0.45
0.8
1.25
1.8
1.2
2.3
1.05
2.05
1
2.2
0.8
0.6
1.55
1.4
3.2
0.6
1.4
1.6
2.8
0.55
3.6
1.8
3.6
1.6
3.1
Lever Type
OF
RF
OF
RF
OF
RF
OF
RF
OF
RF
OF
RF
OF
RF
OF
RF
OF
RF
OF
RF
OF
RF
OF
RF
OF
RF
OF
RF
OF
RF
CC
18
3
18
-
8
-
10
-
7
-
20
-
8
-
8
-
7
-
16
-
13
-
15
-
10
-
18
-
5
-
.440
[11,17]
CF
45
7
45
6
27
3
28
3
16
-
55
5
35
3
30
-
20
-
25
2
18
-
17
-
12
-
22
3
16
-
CG
75
14
75
11
43
5
43
5
24
-
80
11
55
5
45
5
30
-
35
4
24
2
32
4
18
2
37
5
25
3
CH
Grams
110
20
110
17
50
7
65
8
35
4
110
16
70
7
65
7
40
-
50
6
32
3
55
6
35
4
50
9
30
4
CJ
170
34
170
25
85
13
110
14
56
5
170
28
100
14
100
12
51
6
80
11
45
5
85
12
45
6
86
14
51
6
EC
230
42
230
35
120
17
140
17
70
9
230
31
120
18
125
16
65
8
100
14
55
7
110
15
65
8
125
17
65
8
EE
330
60
330
50
175
25
205
31
100
12
330
45
175
28
180
25
90
9
140
20
90
10
150
22
90
11
180
24
90
11
P00
T10
T20
T14
T24
A10
J
Snap-acting
A20
A15
A25
T17
T27
T16
T26
T15
T25
HIGH FORCE, LOW MOTION PIVOT POSITION
LOW FORCE, HIGH MOTION PIVOT POSITION
.548
[13,93]
Available with actuators A10, A15, T10, T13, T14, T15, T16 and T18.
Available with actuators A20, A25, T20, T23, T24, T25, T26, and T28.
NOTE:
Lever actuator options are available in either of two pivot positions.
Levers located in the forward pivot position have lower forces and higher motions.
Levers located in the rear pivot position have higher forces and lower motions.
Dimensions are shown: mm
Specifications and dimensions subject to change
J–24
www.ckswitches.com
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