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1S-Series

Product Type:

Sub-Miniature Switches

Description:

The 1S family of sub-miniature rocker switches is comprised of three switch series: the 1S1-Series sub-miniature rocker switch, the 1SS-Series sealed sub-miniature rocker switch, and the 1SM-Series surface mount sealed subminiature rocker switch. All of these series offer a variety of ratings, circuits, contact materials, terminal platings,and actuator colors.

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Specs

Certifications

1S1-Series: UL & CSA Approved
1SS-Series & 1SM-Series: IP67

Number of Poles

1S1-Series & 1SS-Series: 1-2 poles
1SM-Series: 1 pole

Ratings

3A @ 125 VAC or 28VDC
1.5A @ 250VAC

0.4VA max @ 20V max (AC/DC)

Circuits

On-On
On-(On)
On-Off-On
(On)-Off-(On)
On-Off-(On)

Dielectric Strength

1500 Volts RMS @ sea level

Insulation Resistance

1000 megohms (minimum)

Case Material

1S1-Series: Dially phthalate (DAP) (UL94V-0)
1SS-Series: Glass filled nylon 6/6, flame retardant, heat stabilized (UL94V-0)
1SM-Series: Glass filled nylon 4/6, flame retardant, heat stabilized (UL94V-0)

Rocker Material

1S1-Series: Nylon (UL 94V-0)
1SS & 1SM-Series: Nylon, black standard, internal o-ring sealed

Bushing Material

1S1-Series: Brass, nickel plated
1SS-Series: Glass filled nylon 6/6, flame retardant, heat stabilized (UL94V-0)
1SM-Series: Glass filled nylon 4/6, flame retardant, heat stabilized (UL94V-0)

Housing Material

1S1-Series: Stainless Steel

Switch Support

1S1 & 1SM-Series: Brass, tin plated

Terminal Options

Solder Lug
PCB
PC Mount
Snap-in, U bracket

Mounting Hole Dimensions

See PDF datasheet above for dimensions

Resources

Applications

Instrumentation
Test Equipment
Telecommunications
Networking
Test Equipment
Handheld Appliance
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