Miniature tactile switches for portable devices
C and K Components
KMT series
C and K Components has expanded its KMT series of ultra-miniature tactile switches to include a double-action, double-tactile version with a low profile.
The double-momentary action KMT 6 Series provides a lifespan of more than 150,000 electrical/mechanical cycles and is sealed to IP68 certifications, making it suitable for handheld and portable electronic devices.
The RoHS-compliant and halogen-free ultra-miniature KMT 6 switch features a footprint of 3.8 x 3.1mm with a height of 0.76mm (including the actuator).
The normally-open switches are constructed with lead-free silver plating.
First actuation force is set at 1.0N and the second actuation at 2.0N, with a minimum difference of 0.6N between the two forces to ensure proper discrimination.
The double-action design provides extremely good and sharp tactile feedback on both actions.
The KMT 6 Series device features a maximum power rating of 0.5VA and a minimum/maximum voltage of 20mV-32Vdc with a minimum/maximum current rating of 1-50mA.
The operating temperature ranges from -40 to +85C.
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