![]() In summary, JST is a company that makes inter-connectable components and accessories. The video below shows this mod in more detail: For a quick pinch of a mod, and due to the low cost of the cable, it's definitely an acceptable practice so long as you know the pitfalls. But this comes at a price! The NH pins are likely spreading the crimp sockets on the XH plug to the point where re-mating it to the appropriate XH header may cause intermittent connection issues. The friction lock feature is no longer functional but the thick pins of the NH seem to provide more than adequate friction. Though notice that some features are lost when mating two different models. With the other end, it can plug into a Sanwa JLF since it uses a NH header. For example, if you look at the control board for a Mayflash F300, there is a five pin XH header that can be used with an associated cable. This is common practice in arcade controller modding. The PH will not mate with a NH or XH part, but it is possible to mate a XH plug with a NH header. The pitch is 2.0mm.Īre These Common Models Inter-Compatible? The locking mechanism for the PH is similar to the XH. The most common mounting option for these are right angled. ![]() ![]() JST PH header mounted on a Player LEDs PCB. We currently use these in our Player LEDs PCB. They are likely as reliable as the JST XH but in smaller form factor, leaving a designer more room to fit more components on a single PCB. The PH series is not as common as the other two models but they are used extensively on after market control boards and their accessories. The locking mechanism for the XH is adequate but you'll notice that sometimes controller manufacturers like to glue them as a further way to protect from it getting unplugged. The most common mounting option for these are vertical. JST XH header mounted on a Magicians SOCD Cleaner PCB. We use them on products such as the Shuriken JLF PCB and the Shuriken Korean PCB. Specifically, it is located on the TPMA PCB, where the microswitches are soldered to. You can find these as the "joystick output" port for Sanwa's JLF joystick. The NH series is easy to identify from the common ones you will likely encounter. Other features offered will be things like contact shape, pin rows, and termination type. These are the common features to watch out for. Both will share features such as a locking mechanism, how many pins, and the spacing of those pins, often referred to as the pitch. For example, the same series type may be offered in THT (thru-hole technology) or SMT (surface mount technology). Each receptacle will vary in material as well, in addition to how its mounted on a PCB. Each plug will also have a bunch of crimp sockets to choose from that vary in material and gauge. It's important to note that each series will have an associated plug and receptacle. Though there are are only a handful that you will likely encounter when messing around with your controller. Looking at how many series are offered (series is synonymous with model, like a Toyota Camry), there are 52 unique kinds. When searching within the category of "Rectangular Connectors, Male Pins" and filtering by "JST Sales America, Inc.", you wind up with 1,499 choices, at the time of this writing. There are a lot! To give an example of the options you have, you can hop on Digikey and look at their JST catalog to see what they offer. There is no hint if it's a car or a truck, the color options, or it's other features. It identifies the make of the connector or plug they are referring to but give no hint at the model. So when people say "it's a JST connector", they are saying something like "it's a Toyota". They serve popular industries like automotive, home appliances, and industrial equipment. Many engineers consider them a leader in plugs and connectors due to their vast market reach. They have a huge portfolio of parts, maybe more than you might realize. JST is actually a company and it stands for Japanese Solderless Technology. We'll go over common models you will encounter on your modding journey, their pin spacing, and identify some products that use them. This article aims to explain when people say "it's a JST connector", specifically related to video game hardware / electronics.
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