RB Series
Rolling Ball Sensor Switch

Detect RB product image

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

It is critical for household goods, electronic toys, consumer electronics and security controls to be built with long lasting, high quality parts that can be counted on to work every time. The RB series rolling ball sensor switches from C&K feature an ultraminiature design and are available with several different angle options to trigger, helping ensure they fit any product.

Features and Benefits

  • Different angle options to trigger
  • Ultra miniature design

Typical Applications

  • Household goods
  • Consumer electronics
  • Safety and security controls


  • Contact Rating:

    1 mA

  • Electrical Life:

    20,000 and 100,000 cycles depending on models

  • Insulation Resistance:

    1000 megohms min. @ 100 V DC

  • Dielectric Strength:

    500 V AC (50-60 Hz)

  • Operating Temperature:

    –20ºC to +70ºC

= Most Common

Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Voltage Rating - AC Voltage Rating - DC Actuator Type Termination Style Operating Force, Torque Release Force Pretravel Overtravel Packaging
1mA SPST-NO Surface Mount Unsealed No/None 100,000 5V Thru-hole Bulk
1mA SPST-NC Surface Mount Unsealed No/None 20,000 5V Thru-hole Bulk