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2S1-MSP1-T3-B8-VS2QE

Description
Toggle Switch, SPDT, Latched, 3A, 28VDC, Solder Terminal, Round Bat Actuator, Through Hole-straight
CategoryMechanical and electronic products    switch   
File Size1MB,7 Pages
ManufacturerCarling Technologies
Environmental Compliance
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2S1-MSP1-T3-B8-VS2QE Overview

Toggle Switch, SPDT, Latched, 3A, 28VDC, Solder Terminal, Round Bat Actuator, Through Hole-straight

2S1-MSP1-T3-B8-VS2QE Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerCarling Technologies
Reach Compliance Codecompli
ECCN codeEAR99
Actuator typeROUND BAT
body width5.08 mm
body height8.9 mm
Body length or diameter10.16 mm
Contact (AC) maximum rated R load3A@125VAC
Maximum contact current (AC)3 A
Maximum contact current (DC)3 A
Contact (DC) maximum rated R load3A@28VDC
Maximum contact voltage (AC)125 V
Maximum contact voltage (DC)28 V
Electrical life30000 Cycle(s)
JESD-609 codee4
Manufacturer's serial number2S1
Installation featuresTHROUGH HOLE-STRAIGHT
Maximum operating temperature85 °C
Minimum operating temperature-30 °C
sealEPOXY TERMINAL SEALED
surface mountNO
Switch actionLATCHED
switch functionSPDT
Switch typeTOGGLE SWITCH
Terminal surfaceSilver (Ag)
Termination typeSOLDER
Base Number Matches1
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
www.carlingtech.com
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