SW
-S
17
F-
SF series
Washable miniature toggle switches •
insulated threaded bushing
DISTINCTIVE FEATURES
Process sealed
Front and rear sealing
Optional ESD protection
ENVIRONMENTAL SPECIFICATIONS
• Operating temperature : -20 °C to +85 °C (-4 °F to +185 °F)
• Storage temperature : -40 °C to +85 °C (-40 °F to +185 °F)
• Moisture : The insulating materials employed and the complete seal
permit the switches to withstand a 56 days moisture test (IEC 68-2-3).
• Solderability : The switches are tested at 235 °C (455 °F) according to
IEC 68-2-20 after accelerated aging.
ELECTRICAL SPECIFICATIONS
• Max. current/voltage rating with resistive load :
- silver contacts (A) : 4 A 30 VDC
- gold plated brass contacts (CD) : 0.4 VA 20 VAC or DC
- gold plated silver contacts (AD) : 4 A 30 VDC (300 mA 30 VDC 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 at full load :
Contacts
Number of cycles
2 positions
A
CD
AD
40,000
100,000
40,000
3 positions
40,000
50,000
40,000
The company reserves the right to change specifications without notice.
1
PANEL SWITCHES
11
PANEL SWITCHES
SF series
Washable miniature toggle switches •
insulated threaded bushing
GENERAL SPECIFICATIONS
• Mechanical strength : Terminals are strengthened by a
bracket or a ground plate ensuring the rigidity of the switch
on the board. Actuator strength is 10 N max.
• Iron soldering : 300 °C (572 °F) 5 sec. max.
• Max. torque : 0.25 Nm (.184 Ft.lb)
• Max. panel thickness : 2.5 mm (.098) with 2 nuts, 4 mm
(.157) with 1 nut
TERMINALS
4.15
(.163)
2.45
(.096)
1.10
(.043)
1.90
(.074)
1.10
(.043)
1.90
(.070)
Straight PC
Solder lug / quickconnect
MATERIALS
• Case and cover : UL94-VO, polyamide, glass filled or PES
• Actuator : brass, nickel plated
• Contacts
CD
: brass, gold plated
A
: silver
AD
: silver, gold plated
• Terminal seal : epoxy
1
2
ELECTRICAL FUNCTIONS
KEYWAY
3
PANEL CUT-OUT
Ø6.50
(.255 DIA)
Ø2.20
(.086 DIA)
5.20
(.204)
2
SF series
Washable miniature toggle switches •
insulated threaded bushing
BUILD YOUR PART NUMBER
BASIC PART NUMBER
SF
SERIES
NUMBER OF POLES
ELECTRICAL FUNCTIONS
TERMINALS
3
Single pole
6
9
7
8
2
ON
ON
MOM
ON
ON
-
OFF
OFF
OFF
-
ON
ON
MOM
MOM
MOM
S0
P0
Solder lug terminals
Staight PC terminals
OPTIONS
CONTACT AND TERMINAL
MATERIALS
LEVERS
MODEL
INSULATING CAP
0
1
2
5
Brass, gold plated
Silver
Silver, gold plated
Special contact,
lower rating
00
01
08
11
Long
Short
00
Standard
10
P/N U270
For lever 00 only
Insulated levers
Short
Long
ABOUT THIS SERIES
On the following pages, you will find successively basic part numbers of switches and options in the same order as in above chart.
Notice :
please note that not all combinations of above numbers are available. Refer to the following pages for further information.
Mounting accessories :
2 hex nuts 8 mm (.314) across flats, 1 locking ring and 1 lockwasher. Standard and special hardware available is
presented in the "Accessories" section of website.
3
PANEL SWITCHES
PANEL SWITCHES
SF series
Washable miniature toggle switches •
insulated threaded bushing
SOLDER LUGS TERMINALS
III
2-3
SF36S0
SF39S0
SF37S0
SF38S0
SF32S0
ON
ON
MOM
ON
ON
II
-
OFF
OFF
OFF
-
I
1-2
ON
ON
MOM
MOM
MOM
1.80
(.070)
Ø6.35-40UNS
(1/4 40UNS)
Shown with standard lever 00
III II
Ø3.00
(.118 DIA)
20˚
I
EPOXY
0.80
(.031)
1
2
3
0.50
(.019)
4.70
(.185)
2.45
(.096)
Ø2.90
(.114 DIA)
STRAIGHT PC TERMINALS
III
2-3
SF36P0
SF39P0
SF37P0
SF38P0
SF32P0
ON
ON
MOM
ON
ON
II
-
OFF
OFF
OFF
-
I
1-2
ON
ON
MOM
MOM
MOM
Ø1.60
(.062)
1.10
(.043)
Ø6.35-40UNS
(1/4 40UNS)
III II
Ø3.00
(.118 DIA)
20˚
I
EPOXY
0.80
(.031)
1
2
3
4.15
(.163)
8.90
(.350)
0.50
(.019)
4.70
(.185)
CONTACT & TERMINAL
MATERIALS
BASIC P/N
00
0
1
2
5
Brass, gold plated (standard)
Silver
Silver, gold plated
Special contact, lower rating, minimum quantity : consult factory.
LEVERS
BASIC P/N
00
10.70
(.421)
4.90
(.192)
Ø3.00
(.118 DIA)
INSULATED LEVERS
Ø2.70
(.106 DIA)
Ø2.90
(.114 DIA)
11.50
(.452)
8.90
(.350)
8.90
(.350)
00
Standard
01
Short
5.40
(.212)
08
Short
8.90
(.350)
4.70
(.185)
11
Long
Protected against electrostatic discharges (ESD) up to
12 KV. Black color.
4
10.80
(.425)
6.60
(.259)
12.70
(.500)
8.90
(.350)
10.70
(.421)
10.80
(.425)
6.60
(.259)
12.70
(.500)
8.90
(.350)
10.70
(.421)
SF series
Washable miniature toggle switches •
insulated threaded bushing
INSULATING CAP
BASIC P/N
00
11.00
(.433)
Blank
10
Without caps
P/N U270 - For lever 00
For cap colors, replace "0" with number :
1
Blue
1/4
Dark blue
2
Black
3
Green
4
Grey
5
Yellow
6
Red
7/1
White
9
Orange
To order cap separately, use its part number (U270).
Ø3.50
(.137 DIA)
10
5
PANEL SWITCHES
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