VH is a larger type of JST connector featuring positive latching and is generally used in high voltage and/or high current connections. Power supply connections in Japanese brand appliances is the most likely place to find them. A majority of JST through-hole headers can't withstand the temperatures required for reflow soldering, because the plastic has a lower melting point since they were designed for wave soldering methods. Some JST surface-mount headers are designed to handle higher temperatures of reflow soldering. [25] Connector confusion on the internet [ edit ]

These are very similar to PH/XH however less common. Generally found in consumer products (for example: Japanese brand LCD televisions) which need to perform well in HALT testing. Like the above series, also surface mount only however featuring positive latching mechanism and a completely different type of mating surface. VH (3.96mm pitch) The WC-240 is nice to use, but there’s not a lot to set it apart from generic tools for occasional use. I personally crimp a large amount of PH, hence the investment in the official tool. JST Connector” is either shorthand for a connector manufacturer called Japan Solderless Terminal, or a vernacular term for a range of different type of wire to board connectors, which either are, or resemble designs from Japan Solderless Terminal. It is designed to meet the demand for high-density connection of internal wires to printed circuit boards. It is compact, highly reliable and low in cost.

Connector Types

Very similar to the above series, however in a dual row configuration. Commonly used in LCD / LVDS applications. GH (1.25mm pitch) Choosing the Right JST Connector". DronesEtc. Archived from the original on 4 March 2016 . Retrieved 13 August 2015.

There's a good reference at mattmillan.com which helps to identify different types of JST connectors. This connector is also available in a surface mount configuration. Its housing is made of heat resistant resin so that it is not adversely affected during reflow soldering. Because of its tiny size and ability to be surface mounted, this connector meets the demand for high-density mounting of components inside electronic products. The fully shrouded header has walls on all four sides to prevent improper connection to the mating housing and to prevent the intrusion of flux and other contaminants. The female PH has a wide cut out and two holes at the bottom (2 mm pin spacing), whereas the XH has two slots from the top towards the bottom (2.5 mm pin spacing). The term "JST" is sometimes incorrectly used as a vernacular term meaning any small white electrical connector mounted on PCBs.This 2.0mm pitch connector is very commonly seen in low cost consumer electronics as well as a plenitude of pre-fabricated hobbyist PCBs and parts. They’re dirt cheap, reasonably compact but not particularly robust. For more obscure types, no hand tool is offered, however JST do sell a hand frame (YRS-XXX) for mounting dies for their MKS-L applicator (used in the AP-K2N crimping machine), a very expensive solution, and the only option for production/mission critical applications. Unofficial / Generic

We recommend you own a set of crimping pliers as well, such as these nice ones from Engineer - they're easier to use than trying to crimp with pliers.This is a thin, low-profile 2.0mm pitch connector 8.0mm in height after mounting and 4.5mm in width. department. This allows us to be closer from our French customers and main European decision-makers. Among our electric components, we can put forward a wide variety of innovative catalog products and crimping tools: FFC/FPC connectors (insertion strength zero, no ZIF), to crimp/crossing, SMT/CMS JST France, electronic components manufacturer, was established in Vitry-le-François in 1989. Our plant is composed of 3 machine shops (molding, assembly and stamping) and an industrialization EH is a 2.5mm pitch connector deployed in low cost products where a current carrying connector is needed, but PCB real-estate is highly constrained. They are significantly slimmer than XH connectors. Example part numbers