Central Distance Measurement Details of Side-press Light-touch Switch
Release time：2019-04-23 Clicks： Click
Today, I'd like to introduce the center distance of the side touch switch. Why should we measure the center distance? Let's give you a detailed introduction.
PCB board to the center of the key handle, known as the center distance. The core function of the side-press switch is the center distance, which is one of the common problems in physical structure. Of course, these are not problems for us to praise now. Pinzan produces many types of switches and many sizes of center distance. Common center distance is 0.075, 0.9mm, 1.2mm, 1.5mm, 1.75, 1.85mm, 2.0mm, 2.2mm, 2.5mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 5.0mm, 6.3mm, 7.3mm and other data.
Why do we talk about the center distance of the switch when we press it sideways? Because we all know that our switch keys are not external, many customers need a button cap, engineers design keys cap and shell matching is based on the key data of this center distance design. We can often see many products on the market have many buttons, but they have a very neat arrangement, which is based on the center distance to align. So when we choose to press the switch on the side, we must first know what center distance we need and the center data of the switch body.