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3S1-SP8-B0-VS21-GE

Description
Pushbutton Switch, SPDT, Latched And Momentary, 1A, 28VDC, Solder Terminal, Through Hole-straight
CategoryMechanical and electronic products    switch   
File Size1MB,8 Pages
ManufacturerCarling Technologies
Environmental Compliance
Download Datasheet Parametric View All

3S1-SP8-B0-VS21-GE Overview

Pushbutton Switch, SPDT, Latched And Momentary, 1A, 28VDC, Solder Terminal, Through Hole-straight

3S1-SP8-B0-VS21-GE Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerCarling Technologies
Reach Compliance Codecompliant
ECCN codeEAR99
Actuator typePLUNGER
Contact (AC) maximum rated R load1A@125VAC
Maximum contact current (AC)1 A
Maximum contact current (DC)1 A
Contact (DC) maximum rated R load1A@28VDC
Maximum contact voltage (AC)125 V
Maximum contact voltage (DC)28 V
Electrical life50000 Cycle(s)
JESD-609 codee4
Manufacturer's serial number3S
Installation featuresTHROUGH HOLE-STRAIGHT
Maximum operating temperature85 °C
Minimum operating temperature-30 °C
sealEPOXY TERMINAL SEALED
surface mountNO
Switch actionLATCHED AND MOMENTARY
switch functionSPDT
Switch typePUSHBUTTON SWITCH
Terminal surfaceGold (Au)
Termination typeSOLDER
Base Number Matches1
Carling
Technologies
3S-Series Sub-Miniature Pushbutton Switches
3S1-Series
Sub-Miniature
Pushbutton Switch
Specifications
Contact Rating . . . . . . . . . refer to ordering scheme
Electrical Life . . . . . . . . . . 50,000 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 . . . . . .
3SS & 3SM-Series:
IP67
Solder Heat Resistance. . . MIL-STD-202, Method 210
Actuator Travel . . . . . . . . . 25°
3SS-Series
Sealed
Sub-Miniature
Pushbutton Switch
Materials
Case . . . . . . . . . . . . . . . . UL 94-0
3S1-Series:
Dially phthalate (DAP)
3SS-Series:
Glass filled nylon 6/6,
flame retardant, heat stabilized
3SM-Series:
Glass filled nylon 4/6,
flame retardant, heat stabilized
Plunger. . . . . . . . . . . . . . .3S1-Series: Thermoplastic poly-
ester, black
3SS -Series:
Thermoplastic poly-
ester (UL 94V-0), with internal o-ring
seal
3SM-Series:
Glass filled nylon 4/6,
flame retardant, heat stabilized
Bushing . . . . . . . . . . . . . .3S1-Series: Brass, nickel plated
3SS-Series:
Glass filled nylon 6/6,
flame retardant, heat stabilized (UL
94V-0)
3SM-Series:
Glass filled nylon 4/6,
flame retardant, heat stabilized (UL
94V-0)
Housing. . . . . . . . . . . . . . .Stainless Steel
Switch Support . . . . . . . . . Brass, tin plated
Terminal Seal . . . . . . . . . . Epoxy
3SM-Series
Sealed Surface
Mount
Sub-Miniature
Pushbutton Switch
3S1-Series Ordering Scheme
3S1
-
SP 9
-
B6
-
M7
-
R E
1
Series
2
Poles
3
Circuit
4
Bushing
5
Termination
6
Contact
7
Seal
1 SERIES
3S1
Sub-Miniature Pushbutton Switch
2 POLES
SP
single pole
3 CIRCUIT
( ) - momentary
5 TERMINATION
M1
Solder Lug
M2
PCB
M6
PC Mount, 90° horizontal
M61
Snap-In, 90° horizontal
M7
PC Mount, 90° vertical
M71
Snap-In, 90° vertical
VS2
PC Mount, U bracket, .620 mounting x .460 high
VS21
Snap-In, U bracket
6 CONTACT
Material
G
silver
1
K
gold
2
P
silver
1
Q
silver
1
R
gold
2
8
9
ON
OFF
(ON)
(ON)
4 BUSHING
B5
B6
B7
B8
B9
B0
10-48 Threaded
Unthreaded “D”
Unthreaded
1/4-40 Threaded “D”
Flush Bushing
1/4” Unthreaded “D”
Terminal Plating
gold over silver
3
tin-lead
4
tin-lead
4
silver
1
gold
2
Rating
1A@125VAC or 28VDC
0.4VA max. @20V max (AC/DC)
1A@125VAC or 28VDC
1A@125VAC or 28VDC
0.4VA max. @20V max (AC/DC)
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 plated with outer layer in gold plating
4
Outer terminals: copper alloy with tin-lead over nickel plate
7 EPOXY SEAL
E
epoxy seal
www.carlingtech.com
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