Red, blue series (VS series, VP series):

The main feature of this main is that the color is relatively bright, the body is relatively easy to play, and it is convenient to push and twist the hand directly, and it is also more handy. This foot spacing is only a kind of 2.54mm, there are direct and patch points, but the use of a lot of straight, the patch is rarely seen on the market. Try it out for use on the outside of the instrument and try it out frequently. The specific dimensions are as follows: VS series is the top dial series, and VP series is the side dial series.

IC type top dial series (VE series, VP series):

The IC-type top-dial plug-in patch, compared to the red and blue, this is on the top. The main difference is that the body is small, the foot spacing is still the same 2.54mm, and the shape is the same as IC. Mainly used inside the machine, not exposed outside. Also, the color that is usually used is black, and the material is better than red and blue. It is convenient to use wave soldering or reflow soldering when soldering, and the switch is easy to break. This is mainly used on relatively high-end instruments and equipment, and the cost is relatively higher than that of red and blue. However, current manufacturers use automated equipment, so the price on the market is comparable to that of red and blue. The specific dimensions are shown in the figure: VEM series is the in-line series, and VED series is the patch series.

IC type side dial series (PVED series, PVEM series):

This IC type is also compared to the VP series. The main difference is that the body is relatively small, the foot spacing is still the same 2.54mm, and the shape is the same as IC. Mainly used inside the machine, not exposed outside. There is also the color that is usually used in black, but it is also useful in red. The material is better than VP/VS. It is easy to use wave soldering or reflow soldering when soldering. Broken. The specific dimensions are shown in the figure: PVEM series is a series of in-line, PVED series is a series of patches.