Carling
Technologies
™
2S-Series Sub-Miniature Toggle Switches
2S1-Series
Sub-Miniature Toggle
Switch
Specifications
Contact Rating . . . . . . . . . refer to ordering scheme
Electrical Life . . . . . . . . . . 30,000 make & break cycles @ full
load
Contact Resistance. . . . . . 20 mΩ max. initial @ 2-4 VDC
100mA for both silver & gold plated
contacts.
Insulation Resistance . . . 1000 MΩ min.
Dielectric Strength . . . . . . 1500 Volts RMS @ sea level
Operating Temperature . . . -30°C to +85°C
Index of Protection . . . . . .
2SS & 2SM-Series:
IP67
Solder Heat Resistance. . . MIL-STD-202, Method 210
Actuator Travel . . . . . . . . . 25°
2SS-Series
Sealed
Sub-Miniature
Toggle Switch
Materials
Case . . . . . . . . . . . . . . . . all UL 94 V-0
2S1-Series:
Dially phthalate (DAP)
2SS-Series:
Glass filled nylon 6/6,
flame retardant, heat stabilized
2SM-Series:
Glass filled nylon 4/6,
flame retardant, heat stabilized
Toggle. . . . . . . . . . . . . . .
2S1-Series:
Brass, chrome plated.
2SS & 2SM-Series:
Brass, chrome
plated or nylon, internal o-ring
sealed
Bushing . . . . . . . . . . . . . .
2S1-Series:
Brass, nickel plated
2SS-Series:
Glass filled nylon 6/6,
flame retardant, heat stabilized (UL
94V-0)
2SM-Series:
Glass filled nylon 4/6,
flame retardant, heat stabilized (UL
94V-0)
Housing. . . . . . . . . . . . . . .Stainless Steel
Switch Support . . . . . . . . . Brass, tin plated
Terminal Seal . . . . . . . . . . Epoxy
2SM-Series
Sealed Surface
Mount
Sub-Miniature
Toggle Switch
2S1-Series Ordering Scheme
2S1
-
MSP 1
-
T1
-
B4
-
M6 Q E
1
Series
2
Poles
3
Circuit
4
Actuator Style
5
Bushing
6
Termination
7
Contact
8
Seal
1 SERIES
2S1
Sub-Miniature Toggle Switch
2 POLES
MSP
single pole - uses terminals 1, 2 & 3.
MDP
double pole uses terminals 1,2, 3, 4, 5 & 6.
3 CIRCUIT
( ) - momentary
6 TERMINATION
M1
Solder Lug
M2
PCB
M6
PC Mount, 90° horizontal
M7
PC Mount, 90° vertical
VS2
PC Mount, U bracket, .620 mounting x .460 high
VS3
PC Mount, U bracket, .620 mounting x .630 high
VS21
Snap-In, U bracket
7 CONTACT
Material Terminal Plating Rating
gold over silver
3
3A@125VAC or 28VDC,
G
silver
1
1.5A @ 250VAC
K
gold
2
tin-lead
4
0.4VA max. @20V max
(AC/DC)
P
silver
1
tin-lead
4
3A@125VAC or 28VDC,
1.5A @ 250VAC
Q
silver
1
silver
1
3A@125VAC or 28VDC,
1.5A @ 250VAC
R
gold
2
gold
2
0.4VA max. @20V max
(AC/DC)
1
2
3
4
5
Switching Position:
2-3, 5-6
ON
ON
ON
(ON)
ON
OPEN
NONE
NONE
OFF
OFF
OFF
2-1, 5-4
ON
(ON)
ON
(ON)
(ON)
Approvals
UL CSA
–
UL CSA
UL CSA
–
4 ACTUATOR STYLE
T1
Round toggle .358 length
T2
Round toggle .220 length
5 BUSHING
1
B1
B2
B3
B4
B5
B6
B7
B8
T3
Round toggle .299 length
T4
Round toggle .433 length
Threaded Standard, keyway
Non-Threaded Standard, keyway
Threaded Short, keyway
Non-Threaded Short, keyway
High Torque, 7.5mm, flat
High Torque, 8.0mm, keyway
Long threaded
Metric
Note:
1
All Switches come
with standard nut,
washer and locking
ring shipped bulk. B5
& B7 bushing styles
use small locking ring.
NOTE:
Tin-lead option available with PC type terminations only.
1
Moveable contact & terminals: copper alloy, silver plate
2
Moveable contact & terminals: copper alloy with gold plated over nickel plate
3
Terminals: silver plate with outer layer in gold plating
4
Outer terminals: copper alloy with tin-lead over nickel plate
8 EPOXY SEAL
E
epoxy seal
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13
Carling
Technologies
™
2S-Series Sub-Miniature Toggle Switches
2SS-Series Ordering Scheme
2SS
-
MSP 1
-
T1
-
B4
-
M6 G E
1
Series
2
Poles
3
Circuit
4
Actuator Style
5
Bushing
6
Termination
7
Contact
8
Seal
1 SERIES
2SS
Sealed Sub-Miniature Toggle Switch
2 POLES
MSP
single pole - uses terminals 1, 2 & 3.
MDP
double pole uses terminals 1,2, 3, 4, 5 & 6.
3 CIRCUIT
( ) - momentary
6 TERMINATION
M2
PCB
M6
PC Mount, 90° horizontal
M61
Snap-In PC Mount, 90° horizontal
M7
PC Mount, 90° vertical
M71
Snap-In PC Mount, 90° vertical
VS2
PC Mount, U bracket, .620 mounting x .460 high
VS21
Snap-In, U bracket
7 CONTACT
Material Terminal Plating Rating
G
silver
1
gold over silver
3
3A@125VAC or 28VDC,
1.5A @ 250VAC
K
gold
2
tin-lead plated
4
0.4VA max. @20V max
(AC/DC)
P
silver
1
tin-lead plated
4
3A@125VAC or 28VDC,
1.5A @ 250VAC
R
gold
2
gold plated
2
0.4VA max. @20V max
(AC/DC)
1
2
3
4
5
Switching Position:
2-3, 5-6
ON
ON
ON
(ON)
ON
OPEN
NONE
NONE
OFF
OFF
OFF
2-1, 5-4
ON
(ON)
ON
(ON)
(ON)
IP67
IP67
IP67
IP67
4 ACTUATOR STYLE
T1
Round toggle .358
T2
Round toggle .220
T3
Round toggle .299
T4
Round toggle .433
length
length
length
length
P1
ESD resistant plastic toggle
.421 length
P2
ESD resistant plastic toggle
.272 length
NOTE:
Tin-lead option available with PC type terminations only.
1
Moveable contact & terminals: copper alloy, silver plate
2
Moveable contact & terminals: copper alloy with gold plate over nickel plate
3
Terminals: silver plate with outer layer in gold plating
4
Outer terminals: copper alloy with tin-lead over nickel plate
5 BUSHING
B4
Unthreaded bushing
8 EPOXY SEAL
E
epoxy seal
2SM-Series Ordering Scheme
2SM
-
MSP 1
-
T1
-
M6 G E
1
Series
2
Poles
3
Circuit
4
Actuator Style
5
Termination
6
Contact
7
Seal
8
Packaging
1 SERIES
2SM
Sealed Surface Mount Sub-Miniature Toggle Switch
2 POLES
MSP
single pole - uses terminals 1, 2 & 3.
3 CIRCUIT
( ) - momentary
5 TERMINATION
M6
Surface Mount, 90° flat
M7
Surface Mount, 90° vertical
S6
Surface Mount, 90° horizontal
6 CONTACT
Material Terminal Plating Rating
gold over silver
3
3A@125VAC or 28VDC,
G
silver
1
1.5A @ 250VAC
K
gold
2
tin-lead plated
4
0.4VA max. @20V max
(AC/DC)
P
silver
1
tin-lead plated
4
3A@125VAC or 28VDC,
1.5A @ 250VAC
R
gold
2
gold plated
2
0.4VA max. @20V max
(AC/DC)
IP67
IP67
IP67
IP67
1
2
3
4
5
Switching Position:
2-3
ON
ON
ON
(ON)
ON
OPEN
NONE
NONE
OFF
OFF
OFF
2-1
ON
(ON)
ON
(ON)
(ON)
4 ACTUATOR STYLE
T1
Round toggle .358 length
T2
Round toggle .220 length
P1
ESD resistant plastic toggle .421 length
P2
ESD resistant plastic toggle .272 length
NOTE:
Tin-lead option available with PC type terminations only.
1
Moveable contact & terminals: copper alloy, silver plate
2
Moveable contact & terminals: copper alloy with gold plate over nickel plate
3
Terminals: silver plate with outer layer in gold plating
4
Outer terminals: copper alloy with tin-lead over nickel plate
7 EPOXY SEAL
E
epoxy seal
8 PACKAGING
Switches are bulk packed, unless
T/R
is specified at the end of the part
number.
T/R
tape reel - 500 pieces per reel
14
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Carling
Technologies
™
2S-Series Sub-Miniature Toggle Switches
2S-Series Dimensional Specifications: in. [mm]
2S1-Series
ACTUATOR
T1
1
Round Bat
.098 DIA
[Ø 2.50]
.098 DIA
[Ø 2.50]
.358
[9.10]
.220
[5.60]
.299
[7.60]
T2
1
T3
Round Bat
.098 DIA
[Ø 2.50]
.433
[11.00]
T4
Long Round Bat
.098 DIA
[Ø 2.50]
Round Short Bat
BUSHING
B1
B2
1
Threaded, Flat
Non-Threaded, Flat
10-48 UNS
.217
[5.50]
.173
[4.40]
FLAT
.020
[0.50]
.276 DIA
[Ø 7.00]
.224 FLAT
[5.70]
.020
[0.50]
B5
B6
Threaded, Flat
Non-Threaded, Flat
1/4-40 UNS
.311
[7.90]
B3
B4
Threaded Keyway
Non-Threaded Keyway
.032
[0.80]
10-48 UNS
.217
[5.50]
.018
[0.45]
B7
B8
Threaded Keyway
Non-Threaded Keyway
.039
[1.00]
.284 DIA
[Ø 7.20]
.020
[0.50]
1/4-40 UNS
.260
[6.60]
.020
[0.50]
.020
[0.50]
PANEL MOUNTING
10-48 BUSHING
(B1,B2,B3,B4 BUSHINGS)
.195 DIA
[Ø 4.95]
.195 DIA
[Ø 4.95]
.250 DIA
[Ø 6.35]
1/4 IN. BUSHING
(B5,B6,B7,B8 BUSHINGS)
.250 DIA
[Ø 6.35]
.240
[6.10]
.250 DIA
[Ø 6.35]
.023
[0.58]
.240
[6.10]
.195 DIA
[Ø 4.95]
.033
[0.85]
.010
[0.25]
.179
[4.55]
.094 DIA
[Ø 2.38]
.022
[0.55]
.234
[5.94]
.094 DIA
[Ø 2.38]
Without Locking Ring
With Small Locking Ring
Without Locking Ring
With Small Locking Ring
2SS-Series
ACTUATOR
T1
.098 DIA
[Ø 2.50]
.098 DIA
[Ø 2.50]
.098 DIA
[Ø 2.50]
. 551
[14.00]
T2
T3
T4
.098 DIA
[Ø 2.50]
P1
ESD Resistant
Plastic Toggle
P2
ESD Resistant
Plastic Toggle
.098 DIA
[Ø 2.50]
. 421
[10.70]
.268
[6.80]
.098 DIA
[Ø 2.50]
.421
[10.70]
.240
[6.10]
.342
[8.70]
BUSHING
B4
.177
[4.50]
.177 DIA
[Ø 4.50]
NOTE:
1
Subtract 2.55mm from toggle length for B1 bushing.
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15
Carling
Technologies
™
2S-Series Sub-Miniature Toggle Switches
2S-Series Dimensional Specifications: in. [mm]
TERMINATION
2S1-Series
SINGLE POLE
M1
Standard Solder Lug
.059
[1.50]
.118
[3.00]
.039
[1.00]
.158
[4.00]
.130
[3.30]
PC MOUNTING
M2
PCB
.100
[2.54]
.043 DIA
[Ø 1.09]
.039
[1.00]
DOUBLE POLE
M1
Standard Solder Lug
.118
[3.00]
.158
[4.00]
.039
[1.00]
M2
PCB
.130
[3.30]
PC MOUNTING
.100
[2.54]
.043 DIA
[Ø 1.09]
.028
[0.70]
.061
[1.55]
.030
[0.76]
.061
[1.55]
.158
[4.00]
.030
[0.76]
.200
[5.08]
.200
[5.08]
.020 [0.50] Thk.
.020 [0.50] Thk.
.020 [0.50] Thk.
.020 [0.50] Thk.
2SS-Series
M2
SINGLE POLE
Epoxy Seal
DOUBLE POLE
Epoxy Seal
.030
[0.76]
.030
[0.76]
.122
[3.10]
.200
[5.08]
.120
[3.05]
2S-Series
M6
.173
[4.40]
.220
[5.60]
SINGLE POLE
.236
[6.00]
.201
[5.10]
.034
[0.85]
.200
[5.08]
.319
[8.10]
PC MOUNTING
.043 DIA
[Ø 1.09]
.100
[2.54]
.236 DIA
[Ø 6.00]
.035
[0.90]
.189 DIA
[Ø 4.80]
.200
[5.08]
.098 DIA
[Ø 2.50]
.016
[0.40]
.200
[5.08]
.200
[5.08]
.020
[0.50]
.100
[2.54]
DOUBLE POLE
.173
[4.40]
.220
[5.60]
.236
[6.00]
.358
[9.10]
.034
[0.85]
.016
[0.40]
.100
[2.54]
.200
[5.08]
.020
[0.50]
.100
[2.54]
.319
[8.10]
PC MOUNTING
.043 DIA
[Ø 1.09]
.100
[2.54]
.100
[2.54]
.200
[5.08]
.200
[5.08]
.236 DIA
[Ø 6.00]
.030
[0.76]
.189 DIA
[Ø 4.80]
.098 DIA
[Ø 2.50]
.200
[5.08]
16
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Carling
Technologies
™
2S-Series Sub-Miniature Toggle Switches
2S-Series Dimensional Specifications: in. [mm]
TERMINATION
M7
.173
[4.40]
.220
[5.60]
SINGLE POLE
.236
[6.00]
.319
[8.10]
.201
[5.10]
PC MOUNTING
.043 DIA
[Ø 1.09]
.100
[2.54]
.236 DIA
[Ø 6.00]
.189 DIA
[Ø 4.80]
.098 DIA
[Ø 2.50]
.016
[0.40]
.020
[0.50]
.100
[2.54]
.030
[0.76]
.200
[5.08]
.030
[0.76]
.200
[5.08]
DOUBLE POLE
.173
[4.40]
.220
[5.60]
.236
[6.00]
.319
[8.10]
.358
[9.10]
PC MOUNTING
.043 DIA
[Ø 1.09]
.236 DIA
[Ø 6.00]
.189 DIA
[Ø 4.80]
.030
[0.76]
.098 DIA
[Ø 2.50]
.016
[0.40]
.100
[2.54]
.020
[0.50]
.100
[2.54]
.030
[0.76]
.200
[5.08]
.200
[5.08]
.200
[5.08]
.200
[5.08]
VS2-VS3
U Bracket Snap-in
.189 DIA
[Ø 4.80]
VS2
.236 DIA
[Ø 6.00]
VS3
SINGLE POLE
.220
[5.60]
PC MOUNTING
VS2
.043 DIA
[Ø 1.09]
.043 DIA
[Ø 1.09]
.100
[2.54]
.400
[10.16]
.400
[10.16]
.200
[5.08]
.100
[2.54]
VS3
.350
[8.90]
.130
[3.30]
.030
[0.76]
.200
[5.08]
.030
[0.76]
.315
[8.00]
.200
[5.08]
.130
[3.30]
.358
[9.10]
.016
[0.40]
1.00
[25.4]
4.00
[10.16]
.236
[6.00]
.020
[0.50]
VS2
.189 DIA
[Ø 4.80]
.236 DIA
[Ø 6.00]
VS3
DOUBLE POLE
.220
[5.60]
.236
[6.00]
.043 DIA
[Ø 1.09]
PC MOUNTING
VS2
VS3
.043 DIA
[Ø 1.09]
.100
[2.54]
.400
[10.16]
.400
[10.16]
.100
[2.54]
.350
[8.90]
.130
[3.30]
.030
[0.76]
.200
[5.08]
.030
[0.76]
.315
[8.00]
.130
[3.30]
.358
[9.10]
.200
[5.08]
.016
[0.40]
1.00
[25.4]
4.00
[10.16]
.020
[0.50]
.200
[5.08]
.200
[5.08]
SNAP-IN TERMINATION
M61
M71
VS21
M61,M71,VS21 have the same P.C. mounting but with snap-in bracket.
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