S and SR series
Washable rocker and paddle switches
Distinctive features and specifications
❑
Sealed
• Secure assembly of the two case parts
• Internally sealed bushing
• Epoxy sealed terminals
❑
Process compatible (S series)
• Wave solderable
• Washable
❑
Optional ESD protection
ELECTRICAL SPECIFICATIONS
MATERIALS
D
• Max. current/voltage rating with resistive load :
- silver contacts (A or 1) : 2A 250VAC - 5A 125VAC - 4A 30VDC
- brass, gold plated contacts (CD or 0) : 0,4VA 20VAC or DC
- silver, gold plated contacts (AD or 2) : 2A 250VAC - 5A 125VAC - 4A 30VDC
(300mA 30VDC for gold plating)
• Initial contact resistance : 10 mΩ max.
• Insulation resistance : 1.000 MΩ min.
• Dielectric strength : 1.000 Vrms 50 Hz min.
• Electrical life with nominal load :
Contacts
A or 1
CD or 0
AD or 2
Number of cycles
2 positions
40.000
100.000
40.000
3 positions
40.000
50.000
40.000
• Case and cover : UL94-V0,
polyamide, glass filled or PES
• Actuator : polyamide
• Contacts
CD
or
0
: brass, gold plated
A
or
1
: silver
AD
or
2
: silver, gold plated
• Terminal seal : epoxy
GENERAL SPECIFICATIONS
AGENCY APPROVALS
• Mechanical strength :
Terminals are strengthened by a bracket or a ground plate ensuring the
rigidity of the switch on the board. Actuator strength is 10N max.
• Operating temperature : -20°C to +85°C
• Storage temperature : -40°C to +85°C
• Moisture :
The insulating materials employed and the complete seal permit the switches
to withstand a 56 days moisture test (IEC 68-2-3).
• Soldering - thermal shock (S series only) :
The switches are especially designed for flow soldering at 260°C during
5 seconds owing to high temperature polymer parts.
• Iron soldering (SR series) : 300°C 5 sec. max.
• Solderability : The switches are tested at 235°C according to IEC 68-2-20
after accelerated aging.
Availability
: consult factory for
details of approved models.
Marking
: to order switches
marked UL, complete appropriate
box of ordering format.
D-10
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APEM
S series
Washable rocker and paddle switches
Overview
S
SERIES
Terminals
W
Right angle,
horizontal
mounting
Right angle,
vertical mounting
Bracket mounting
2
Bushing and terminals
Terminal spacing
4,7 (.185) or 3,81
(.150)
Terminal spacing
5,08 (.200)
(SW switches)
Number of poles
3
4
Single pole
Double pole
6
9
7
8
2
4TH
Electrical functions
ON
ON
MOM
ON
ON
ON
-
OFF
OFF
OFF
-
ON
ON
ON
MOM
MOM
MOM
ON
WW
Y
0
Contact materials
A
AD
CD
Silver
Silver, gold
plated
Brass, gold
plated
-6
Lever
For rocker and
paddle.
Special options /
insulated models
Blank
No special
requirement
X653
Vertical right angle
with stand-off plate
X1159
Insulated models
See following pages.
Approvals
UL
Availability :
Consult factory for
details of approved
models.
Actuators
Rockers
U620
U730
Paddles
U610
U700
Large
Small
Narrow
Broad
D
Bezels
For SK models
U1200
U1210
For LED
For SW, SWW and
SY models
U4602
ABOUT THIS SERIES
On the following pages, you will find successively :
- model structure of switches
- options in the same order as above
Specifications are on previous page.
Dimensions
: first dimensions are in mm while inches are shown as bracketted numbers.
: please note that not all combinations of above numbers are available.
Refer to the following pages for further information.
NOTICE
Packaging unit
: 25 pieces to 50 pieces depending on models.
APEM
www.apem.com
D-11
S series
Washable rocker and paddle switches
•
Straight PC or right angle terminals
•
Models with snap-in mounting (SK)
•
Terminal spacing 4,7 (.185) or 5,08 (.200)
on SW switches
•
1 and 2 pole configurations
1
2
3
4.15
(.163)
1.10
(.043)
MODEL
STRUCTURE
Shown with rocker U620
Right angle terminals - horizontal - spacing 4,7 (.185)
III
Single pole
SW236-6
SW239-6
SW237-6
SW238-6
SW232-6
Double pole
SW246-6
SW249-6
SW247-6
SW248-6
SW242-6
SW244TH-6*
ON
ON
MOM
ON
ON
ON
-
ON
OFF ON
OFF MOM
OFF MOM
- MOM
ON ON
12.70
(.500)
2.40
(.094)
I
II
I
4.50 8.75
(.177) (.344)
0.40
(.015)
6.00
(.236)
II
24˚
III
9.30
(.366)
Ø1.60
(.062 DIA)
5.08
(.200)
EPOXY
1.10
(.043)
5.10
(.200)
8.40
(.330)
0.50
(.019)
(.125)
3.20
3.90
(.153)
4.70
(.185)
11.65
(.458)
3.81
(.150)
D
0.80
(.031)
4.70
(.185)
Single pole with stand-off plate, double pole without.
Right angle terminals - vertical
9.30
(.366)
12.70 4.50 8.75
(.500) (.177) (.344)
III
II
24˚
I
6.00
(.236)
5.08
(.200)
Single pole
SWW236-6
SWW239-6
SWW237-6
SWW238-6
SWW232-6
Double pole
SWW246-6
SWW249-6
SWW247-6
SWW248-6**
SWW242-6**
SWW244TH-6*
ON
ON
MOM
ON
ON
ON
-
ON
OFF ON
OFF MOM
OFF MOM
- MOM
ON ON
0.40
(.177)
5.08
(.200)
1
2
80 )
0. 31
(.0
EPOXY
4.75
(.187)
11.35
(.446)
4.75
(.187)
3.81
(.150)
3.18
(.125)
6.00
(.236)
3.18
(.125)
4.75
(.187)
3.81
(.150)
0.50
(.019)
1.10
(.043)
6.60
(.259)
6.65
(.261)
13.00
(.511)
3.10
(.122)
** Functions 2 and 8 : reversed connection available. Consult factory.
Bracket mounting
9.30
(.366)
11.70 4.30 8.75
(.460) (.169) (.344)
III
II
24˚
I
III
Single pole
SY236-6
SY239-6
SY237-6
SY238-6
SY232-6
Double pole
SY246-6
SY249-6
SY247-6
SY248-6
SY242-6
SY244TH-6*
ON
ON
MOM
ON
ON
ON
II
I
15.75
(.620)
15.75
(.620)
* Function 4 : SP in DP case - TH connection, see end of catalogue.
D-12
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APEM
4.70
(.185)
-
ON
OFF ON
OFF MOM
OFF MOM
- MOM
ON ON
4.40
(.173)
Ø1.60
(.062 DIA)
1
2
3
0.50
(.019)
0.40
(.015)
0.90
(.035)
8.20
(.322)
EPOXY
0.80
(.031)
4.70
(.185)
3.18
(.125)
11.35
(.446)
15.75
(.620)
4.70
(.185)
12.70
(.500)
3
Ø1.60
(.062 DIA)
3.81
(.150)
12.70
(.500)
III
II
I
Ø1.60
(.062 DIA)
3.81
(.150)
12.70
(.500)
3
2
1
12.70
(.500)
12.70
(.500)
5.08
(.200)
Ø1.60
(.062 DIA)
12.70
(.500)
S series
Washable rocker and paddle switches
Right angle terminals - horizontal - spacing 5,08 (.200)
III
Single pole
SW036-6
SW039-6
SW037-6
SW038-6
SW032-6
Double pole
SW046-6
SW049-6
SW047-6
SW048-6
SW042-6
SW044TH-6*
ON
ON
MOM
ON
ON
ON
-
ON
OFF ON
OFF MOM
OFF MOM
- MOM
ON ON
12.70
(.500)
2.40
(.094)
I
4.50 8.75
(.177) (.344)
0.40
(.015)
EPOXY
0.60
(.023)
5.10
(.200)
8.40
(.330)
3
0.60
(.023)
2
1
3.90
(.153)
5.08
(.200)
11.65
(.458)
3.81
(.150)
12.70
(.500)
3.81
(.150)
4.75
(.187)
0.60
(.023)
Ø1.10
(.043 DIA)
3.20
(.125)
12.70
(.500)
12.70
(.500)
5.08
(.200)
5.08
(.200)
Single pole with stand-off plate, double pole without.
Straight PC terminals - snap-in mounting
III
Single pole
SK236-6
SK239-6
SK237-6
SK238-6
SK232-6
Double pole
16.60
(.653)
19.50
(.767)
Shown with rocker U730
and bezel U1200
I
2.00
(.078)
11.30
(.444)
II
I
6.50
(.255)
15.70
(.618)
III
II
24˚
SK246-6
SK249-6
SK247-6
SK248-6
SK242-6
SK244TH-6*
ON
ON
MOM
ON
ON
ON
-
ON
OFF ON
OFF MOM
OFF MOM
- MOM
ON ON
4.15
(.163)
1.10
(.043)
1 2 3
0.80
(.031)
4.70
(.185)
0.50
(.019)
EPOXY
2.50 Maxi
(.098 MAX)
12.70
(.500)
II
I
6.00
(.236)
II
24˚
III
5.08
(.200)
9.30
(.366)
Ø1.10
(.043 DIA)
D
Ø1.60
(.063 DIA)
Ø1.60
(.063 DIA)
* Function 4 : SP in DP case - TH connection, see end of catalogue.
PANEL CUT
-
OUT
12.00
(.472)
17.00
(.669)
4.70
(.185)
For SK only
15.00
(.590)
11.70
(.460)
With rocker
U730
or paddle
U700
With rocker
U620
or paddle
U610
APEM
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10.00
(.393)
12.50
(.492)
4.70
(.185)
D-13
S series
Washable rocker and paddle switches
CONTACT MATERIALS
-6
A
AD
CD
Silver
Silver, gold plated
Brass, gold plated
SPECIAL OPTIONS
/
INSULATED MODELS
-6
X653
Vertical right angle
with stand-off plate
III
II
I
5.08
(.200)
6.00
(.236)
D
Single pole
SWW236-6 X653
SWW239-6 X653
SWW237-6 X653
SWW238-6 X653
SWW232-6 X653
Double pole
ON
-
ON
ON OFF ON
MOM OFF MOM
ON OFF MOM
ON
- MOM
9.30
(.366)
III
II
24˚
I
6.15 8.75
(.242) (.344)
12.70
(.500)
1.27
(.050)
5.08
(.200)
1
2
80 )
0. 31
(.0
EPOXY
4.75
(.187)
11.35
(.446)
4.75
(.187)
3.81
(.150)
12.70
(.500)
Ø1.60
(.062 DIA)
SWW246-6 X653
ON
-
ON
3
1.10
SWW249-6 X653
ON OFF ON
(.043)
9.15
(.360)
SWW247-6 X653
MOM OFF MOM
6.60
(.259)
3.30
15.50
SWW248-6 X653**
ON OFF MOM
(.129)
(.610)
SWW242-6 X653**
ON
- MOM
SWW244TH-6 X653*
ON ON ON
* Function 4 : SP in DP case - TH connection, see end of catalogue.
** Functions 2 and 8 : reversed connection available. Consult factory.
3.81
(.150)
0.50
(.019)
X601
Silver plated brass contacts
Current/voltage rating for an electrical life of 20.000 cycles :
0,2A 250VAC - 0,4A 125VAC - 0,5A 30VDC
Minimum quantity : 5.000 per type and shipment.
F
Tin plated terminals. Consult on availability.
D-14
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APEM
3.81
(.150)
12.70
(.500)
Ø1.60
(.062 DIA)
DSP and ARM Processors
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