RKC2 Series
3.5 x 2.7mm Microminiature SMT Top Actuated Tact

Tactile RKC2 product image
Tactile RKC2 product image
Tactile RKC2 product image

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

RKC2 series is microminiature SMT top actuated tactile switch with different choices of actuation force and up to 200k lifecycles. The switch is ideal for applications that need a high density of components in limited PCB space, such as automotive keyfob, high-end consumer and health & medical devices.

Features and Benefits

  • 1.7 mm height, 3.5 x 2.7 mm size
  • SMT termination
  • Hard actuator
  • 180, 250, 350 & 500 gf actuation forces
  • 100k to 200k cycles

Typical Applications

  • Keyfob
  • High-end consumer
  • Health monitoring


  • Contact Rating:

    DC 12V 20 mA max.

  • Electrical Life:

    100 000 to 200 000

  • Insulation Resistance:

    100 mΩ

  • Dielectric Strength:

    250 VA C (1 minute)

  • Operating Temperature:

    -40°C to 85°C

  • Contact Resistance:

    100 mΩ

  • Solderability:

    Reflow Soldering in accordance with IEC61760-1