Rocker

ET Series
Sealed Subminiature Rocker Switch

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Image shown represents the product series and may not indicate the actual part number

Typically designed into telecommunications equipment, instrumentation or computers and peripherals, the ET series sealed subminiature rocker switch from C&K are resistant to cleaning chemicals and solder – and help designers save space with their small footprints. The ET rocker, bushing and case are all UL 94V-0 rated and RoHS compliant as well.

Features and Benefits

  • Sealed against solder and cleaning process contaminants
  • Rocker, bushing & case—UL 94V-0
  • Small footprint—saves space

Typical Applications

  • Telecommunications
  • Instrumentation
  • Computers & peripherals

Specifications

  • Contact Rating:

    Gold contact material: 0.4 VA max. @ 20 V AC or DC max. Silver contact material: Copper alloy, silver plated

  • Electrical Life:

    ETX1 models: 60,000 make-and-break cycles at full load. All other models: 30,000 cycles

  • Contact Resistance:

    Below 20 milliohms typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts

  • Insulation Resistance:

    10⁹ ohms min.

  • Dielectric Strength:

    1000 Vrms min. @ sea level

  • Operating Temperature:

    –30ºC to 85ºC

  • Solderability:

    Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)

  • Certifications:

= Most Common

Part Number
Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Voltage Rating - AC Voltage Rating - DC Color - Actuator/Cap Actuator Marking Illumination Type, Color Illumination Voltage (Nominal) Termination Style Additional Features Panel Cutout Dimensions Actuator Type Packaging
2A (AC/DC) SPST Thru-hole Unsealed None On-Off 30,000 120V 28V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
2A (AC/DC) SPST Thru-hole Unsealed None On-Off 30,000 120V 28V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPST Thru-hole, Right Angle, Vertical Unsealed None On-Off 30,000 20V 20V Black No Marking Thru-hole, Right angle, Vertical Sealed - Flux Protection Concave (Curved) Tray
2A (AC/DC) SPST Thru-hole, Right Angle, Vertical Unsealed None On-Off 30,000 120V 28V Black No Marking Thru-hole, Right angle, Vertical Sealed - Flux Protection Concave (Curved) Tray
2A (AC/DC) SPST Thru-hole Unsealed None On-Off 30,000 120V 28V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
2A (AC/DC) SPST Thru-hole Unsealed None On-Off 30,000 120V 28V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed None On-Off-On 30,000 20V 20V Black No Marking Thru-hole, Right angle, Vertical Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed None On-Off-On 30,000 20V 20V Black No Marking Thru-hole, Right angle, Vertical Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole Unsealed None On-Off-On 30,000 20V 20V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle Unsealed None On-Off-On 30,000 20V 20V Black No Marking Thru-hole, Right angle Sealed - Flux Protection Concave (Curved) Tray
2A (AC/DC) SPDT Thru-hole, Right Angle Unsealed None On-Off-On 30,000 120V 28V Black No Marking Thru-hole, Right angle Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed None On-Off-On 30,000 20V 20V Black No Marking Thru-hole, Right angle, Vertical Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole Unsealed None On-Off-On 30,000 20V 20V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle Unsealed None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole, Right angle Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole, Right angle, Vertical Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole Unsealed None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle Unsealed None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole, Right angle Sealed - Flux Protection Concave (Curved) Tray
2A (AC/DC) SPDT Thru-hole, Right Angle Unsealed None Mom-Off-Mom 30,000 120V 28V Black No Marking Thru-hole, Right angle Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole Unsealed None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Surface Mount Unsealed None Mom-Off-Mom 30,000 20V 20V Black No Marking SMT Sealed - Flux Protection Concave (Curved) Tape & Reel
0.4VA (AC/DC) SPDT Surface Mount Unsealed None Mom-Off-Mom 30,000 20V 20V Black No Marking SMT Sealed - Flux Protection Concave (Curved) Tape & Reel
0.4VA (AC/DC) SPDT Thru-hole Unsealed None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole Unsealed None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole Unsealed None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed None On-Off-Mom 30,000 20V 20V Black No Marking Thru-hole, Right angle, Vertical Sealed - Flux Protection Concave (Curved) Tray