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JST Connector Types


Electronics need circuit boards, but these PCBs cannot function independently. They need connections to peripheral devices and other components to augment their performance. Some of the most typical terminals used to make these connections are JST connectors. However, these terminals come in different types with varying features for specific applications. We will look at the features of these JST connector types and explain their most suitable applications. Get more news about jst connector wholesaler,you can vist our website!

What is a JST Connector?

JST refers to Japan Solderless Terminal. These terminals are electrical connectors built by a Japanese company bearing the same name, JST Mfg. Co. The term generally refers to different types of connectors fabricated to meet the design standards developed by the original manufacturer.
These connectors are available in thousands of different types that fall into several series and are ideal for specific applications. But all types help bridge electrical connections to carry electrical signals between wires or from a wire to a board.

SM is exclusively a wire-to-wire connector type that has become quite popular for electrical connections. The Japan Solderless Terminal can handle three amperes at 250V and fits eight 28-22 AWG wires. Additionally, it has a high force/contact pressure secure locking mechanism and features toolless mounting on panels of various thicknesses. SM connectors are typical in decorative RGB LED strip lights.

RCY is a compact, 2-position type of connector suitable for various signal and power supply circuits. Besides its tight size advantage, the unit features free spring terminals that ensure stable performance and easy insertion/removal.

It has the same current and voltage rating as the SM connector and is typical in radio control devices (such as toys). Also, you can find it in compact Lithium Polymer batteries as a battery connector.

This 1mm pitched pin connector has a compact, low-profile design with wings on the sides. These receptacles help with disconnection without holding the wires. The housing is SH, while the header is SR.

While the shrouded SR header has a locking feature for its mating receptacle, it does not have holes that can affect vacuum gripping equipment.

SH connectors have current and voltage ratings of 1A and 50V, respectively. And they connect to 32-28 AWG wires. Also, they are compatible with SZ and SR IDC series connectors.