E Series
Sealed Miniature Rocker and Lever Handle Switch

Rocker E product image

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

Telecommunications, instrumentation and computer and peripheral product designers need resilient, long-lasting switches that can be held to a high-performance standard. C&K’s E series sealed miniature rocker and lever handle switches are sealed against solder and cleaning process contaminants, feature ESD Resistance for all actuator options and its rocker, case and bushing are UL 94V-0 rated.

Features and Benefits

  • Sealed against solder and cleaning process contaminants
  • ESD Resistance—all actuator options
  • Rocker, case & bushing UL 94V-0

Typical Applications

  • Telecommunications
  • Instrumentation
  • Computers & peripherals


  • Contact Rating:

    Gold contact material: 0.4 VA max. @ 20 V AC or DC max. Silver contact material (E1XX & E2XX Models): 7.5 A @125 V AC or 28 V DC; 3 A @ 250 V AC. (E3XX Models): 5 A @ 125 V AC or 28 V DC; 2 A @ 250 V AC

  • Electrical Life:

    E1XX and E2XX models: 40,000 make-and-break cycles at full load. E3XX models: 30,000 cycles

  • Contact Resistance:

    Below 10 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:


  • Current Rating:

    0.4VA (AC/DC)

  • Circuit:


  • Mounting Type:

    Thru-hole, Right Angle

  • Sealing:


  • Illumination:


  • Switch Function:


  • Electrical Life Cycles:


  • Voltage Rating - AC:


  • Voltage Rating - DC:


  • Color - Actuator/Cap:


  • Actuator Marking:

    No Marking

  • Illumination Type, Color:

  • Illumination Voltage (Nominal):

  • Termination Style:

    Thru-hole, Right angle

  • Additional Features:

    Sealed - Flux Protection

  • Panel Cutout Dimensions:

  • Actuator Type:

    Concave (Standard V)

  • Packaging: