Carling
Technologies
4S & 4M-Series Sub-Miniature & Miniature Slide Switches
™
4S1-Series
Specifications
Sub-Miniature Slide
Switches
Contact Rating . . . . . . . . . refer to ordering scheme
Electrical Life . . . . . . . . . . 30,000 make & break cycles at full
load
Contact Resistance. . . . . . 10 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
Solder Heat Resistance. . . MIL-STD-202, Method 210
Actuator Travel . . . . . . . . . 25°
4M1-Series
Miniature Slide Switch
Materials
Case . . . . . . . . . . . . . . . . Dially phthalate (DAP) (UL 94V-0)
Slide Handle. . . . . . . . . . .Nylon
Housing. . . . . . . . . . . . . . .Stainless Steel
Terminal Seal . . . . . . . . . . Epoxy
4S1-Series Ordering Scheme
-
-
1
M6 Q
E
4S1 FSP
1
2
3
4
5
6
7
Series
Poles
Circuit
Termination
Contact
Seal
Packaging
1 SERIES
5 CONTACT
4S1 Sub-Miniature Slide Switch
Material Terminal Plating Rating
1
3
G
K
P
Q
R
silver
gold over silver 3A@125VAC or 28VDC; 1.5A @ 250VAC
2
4
gold
tin-lead
tin-lead
0.4VA max. @20V max (AC/DC)
2 POLES
1
4
silver
silver
3A@125VAC or 28VDC; 1.5A @ 250VAC
3A@125VAC or 28VDC; 1.5A @ 250VAC
0.4VA max. @20V max (AC/DC)
1
1
FSP single pole
silver
2
2
gold
gold
3 CIRCUIT
NOTE:
Switching Position:
Tin-lead option available with PC type terminations only.
2-1
OPEN
NONE
NONE
OFF
2-3
1
2
3
Moveable contact & terminals: copper alloy, silver plate
1
2
3
ON
ON
ON
ON
(ON)
ON
Moveable contact & terminals: copper alloy with gold plate over nickel plate
Terminals: silver plate with outer layer in gold plating
6 EPOXY SEAL
epoxy seal
4 TERMINATION
M2 PCB
E
M6 PC Mount, 90° horizontal
7 PACKAGING
Switches are bulk packed, unless T/R is specified at the end of the part number.
T/R tape reel - 500 pieces per reel
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