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3SS-WSP9-M7-KE

Description
switch push spst-NO 0.4va 20v
CategoryMechanical and electronic products    switch   
File Size1MB,8 Pages
ManufacturerCarling Technologies
Environmental Compliance
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3SS-WSP9-M7-KE Overview

switch push spst-NO 0.4va 20v

3SS-WSP9-M7-KE Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerCarling Technologies
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time8 weeks
Actuator typePLUNGER
body width5.1 mm
body height8.1 mm
Body length or diameter9.45 mm
Contact (AC) maximum rated R load.02A@20VAC
Maximum contact current (AC)0.02 A
Maximum contact current (DC)0.02 A
Contact (DC) maximum rated R load.02A@20VDC
Maximum contact voltage (AC)20 V
Maximum contact voltage (DC)20 V
Electrical life50000 Cycle(s)
Installation featuresTHROUGH HOLE-RIGHT ANGLE
Maximum operating temperature85 °C
Minimum operating temperature-30 °C
sealEPOXY TERMINAL SEALED; IP67
surface mountNO
Switch actionLATCHED AND MOMENTARY
switch functionSPST
Switch typePUSHBUTTON SWITCH
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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