Rocker Metal Dome Keypad
The Rocker Metal Dome Keypad is a special type of silicone keypad that enables precise haptics in decoupler-free rocker switches thanks to its engineering design.
Benefits and Value
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Excellent Feel
Excellent tactile feedback increases switch reliability and improves functional safety
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No Decoupling
Removing de-coupler can reduce costs for actuators, injection tool, assembly costs and engineering time
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Compact Design
Required assembly space can be minimized to allow for thinner and more low profile switches
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Safety
The tolerance stack-up can be reduced, which results in safer functionality and increased harmony between switches
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Angle Independent
The dome can be actuated in the assembly from any horizontal direction angle with no loss of tactile
Product Features
- Allows for a rocker actuation of a metal dome keypad up to 5° without any tactile loss
- Low noise version available
- Combines both a special design and an in-house developed silicone blend
- Possible to achieve up to 45 % snap
- Can reach up to 200k life-cycles
- Pre-load available to prevent rattling noises
Applications
Thanks to its extraordinary dome head design together with a specially developed silicone mixture, the Rocker Metal Dome Keypad HA-MD-R can be directly actuated at a rotation angle of up to 5°. It offers excellent tactile feedback, even without a decoupling system. This makes them exceptionally well-suited for rocker switches such as gear selectors and tiptronic levers.
More about Rocker Metal Dome Keypad HA-MD-R
Benefits
Decoupling the rocking motion is not required thanks to the special design, which can save space and components.
Downloads
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