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The Importance of Venting a Metal Dome

Standard PNP (4-leg)

The movement of air in and out from under the dome is called “venting” and it is important to have so the metal dome functions properly. Lack of venting can cause adverse effects on the feel and function of the switch. Venting metal domes is crucial in order for the dome to feel the way it was intended. There are a variety of ways to vent a metal dome. Visit our site for more information!

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About Snaptron Inc.

Industry leaders in the design and manufacturing of metal dome switch contacts and complementary equipment for the membrane switch and related switch industries.

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