EX Co., Ltd. List of Products and Services

The IPX7/8 USB TYPE-C connector is a "completely waterproof USB TYPE-C" connector chosen by top-class manufacturers worldwide, capable of ensuring reliable connections even in harsh environments. 【Features】 ■ Reversible structure allowing the plug to be inserted either way ■ Industry-leading waterproof rating of IPX7/8 ■ Reduction of damage during plug insertion due to unique double-shell structure ■ Increased strength through seamless shell construction ■ Contribution to thinner housing and rounded ends 〈What is the waterproof rating?〉 The waterproof rating (IPX) is divided into nine levels from 0 to 8, each with specified protection criteria. The testing methods can be confirmed in the downloadable materials. *For more details, please download the PDF or feel free to contact us.

We offer the "IPX7 Waterproof Jack Connector" with a Φ3.5mm jack connector in a waterproof specification (IPX7). The plug detection employs a make-switch method, enhancing contact reliability through a self-cleaning effect. Additionally, due to its 4-pole 1-switch functionality, it allows for the connection of one additional signal alongside audio L/R and GND. 【Features】 ■ Industry-leading waterproof rating IPX7 ■ Achieves compact and low-profile design through unique structure ■ Allows for the connection of one additional signal alongside audio L/R and GND ■ Plug detection employs a make-switch method ■ Contact reliability is improved through self-cleaning effect *For more details, please download the PDF or feel free to contact us.

The "Multi-pole (5/6-pole) Plug/Jack Connector" achieves multi-polarization with a single-head plug, enabling circuit designs for electrical signals of up to 6 poles, contributing to the functional expansion of products. The length is equivalent to that of a standard single-head 4-pole plug, and by adopting a cylindrical plug that rotates 360°, it reduces cable breakage. Its shape allows for use without worrying about the connection direction between connectors. 【Features】 ■ High durability and easy connection ■ Can be utilized for functional expansion of various electrical products such as noise-canceling headphones, medical devices, and measuring instruments ■ Supports not only individual component supply but also plug-equipped cable accessories and jack connector combined extension conversion cables ■ Can accommodate waterproofing needs *For more details, please refer to the materials. Feel free to contact us with any inquiries.

We would like to introduce our "Custom Power DC Interface Connector (Plug & Jack)" that we handle. By making the mating part of the connector a unique shape, we achieve incompatibility with other companies' DC connector plugs. By eliminating compatibility with general DC connector plugs (EIAJ standard types 1 to 3), we prevent electrical issues caused by incorrect insertion of the plug. This offers benefits such as preventing device malfunctions due to the use of general DC connector plugs and contributing to the development of your original genuine products. 【Features】 <Jack> ■ Prevention of electrical issues caused by incorrect insertion of EIAJ standard voltage classification 1-3 plugs ■ Achieves compact and low-profile design through unique structural design ■ The shape of the solder lead can be modified to meet mounting method needs *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "Custom Connectors." We develop and design connectors with various shapes and specifications to meet diverse needs, and we handle everything from assembly to customization according to your requirements. You can use them according to your applications, such as reducing the pitch of contact points, compact external sizes, and low resistance values with highly durable contacts that have good spring conductivity, as well as accommodating small lot sizes. 【Features】 ■ Conductive performance ■ Compact + custom shapes ■ Corrosion resistance (gold plating) ■ PCB mounting ■ Delivery available in trays or embossed reels *For more details, please download the PDF or feel free to contact us.

The "Pogopin" is a connector mainly composed of a plunger, spring, and barrel. The plunger can be classified into three main types and can be customized according to the application. Additionally, it achieves instantaneous conductivity. Due to its internal structure, it can handle currents of 3 to 5A. Please feel free to contact us when you need assistance. 【Features】 ■ Custom connection methods ■ High sensitivity connectivity ■ Stable performance ■ Performance *For more details, please download the PDF or feel free to contact us.