EX Co., Ltd. Product Lineup

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.

In the smartphone industry, failures due to water immersion are a significant problem. Particularly, with the increase in outdoor usage and use around water, water ingress from the connector area poses a serious risk. In response to this issue, connectors with reliable waterproof performance are in demand. Our 【Fully Waterproof】 IPX7/8 USB TYPE-C connector protects smartphones from water immersion and enhances product reliability. 【Usage Scenarios】 - Outdoor use - Use around water - Use during sports 【Benefits of Implementation】 - Improved product reliability - Enhanced brand image - Reduced repair costs

In the wearable device industry, water resistance is extremely important for enhancing product reliability. Especially for devices used outdoors or in wet environments, it is essential to prevent moisture intrusion and ensure stable operation. Insufficient waterproof performance can lead to device failure or performance degradation. Our fully waterproof USB TYPE-C connector features IPX7/8 waterproof performance, ensuring reliable connections even in harsh environments. 【Usage Scenarios】 - Wearable devices used outdoors or in wet environments 【Benefits of Implementation】 - Increased product reliability and brand value - Reduced maintenance costs and extended product lifespan - Improved design flexibility while achieving compactness and lightweight design

In the underwater camera industry, reliable data transfer and device protection are essential for shooting in deep water and harsh environments. In particular, failures due to water pressure or flooding can lead to interruptions in shooting or data loss. Our fully waterproof USB TYPE-C connector enhances the reliability of underwater cameras with its IPX7/8 waterproof performance, providing an environment where you can focus on shooting with peace of mind. 【Usage Scenarios】 - Underwater shooting - Diving - Marine sports 【Benefits of Implementation】 - Improved product reliability - Safe data transfer - Extended product lifespan

In the outdoor GPS industry, high durability and reliability that can withstand harsh environments are essential. In particular, under conditions exposed to rain, water, and dust, the waterproofing of the connector is crucial for maintaining product performance. Inadequate connectors can lead to GPS failures or data loss. Our fully waterproof USB TYPE-C connector features IPX7/8 waterproof performance, enhancing the reliability of outdoor GPS devices. 【Usage Scenarios】 - Mountaineering, trekking - Marine sports - Use in bad weather 【Benefits of Implementation】 - Improved product reliability - Reduced risk of failure - Extended product lifespan

In the medical device industry, connectors that can withstand sterilization processes are required. Particularly in environments where high hygiene management is necessary, such as surgical instruments and diagnostic equipment, the waterproofness and durability of connectors are crucial. Inappropriate connectors can lead to equipment failure and increased infection risks. Our fully waterproof IPX7/8 USB TYPE-C connectors ensure reliable connections even in sterilized environments, enhancing the reliability of medical devices. [Usage Scenarios] - Surgical instruments - Diagnostic equipment - Medical devices requiring sterilization [Benefits of Implementation] - Improved equipment reliability - Reduced maintenance costs - Extended product lifespan

In the industrial robot industry, reliable connections that can withstand outdoor and harsh environments are essential. Particularly in environments exposed to water, dust, and vibrations, connector failures can lead to the entire robot stopping, potentially resulting in decreased productivity. Our fully waterproof USB TYPE-C connector enables stable connections even in harsh environments, thanks to its high waterproof performance of IPX7/8. 【Usage Scenarios】 - Outdoor use - Use in wet areas - Environments with high dust levels 【Benefits of Implementation】 - Improved product reliability - Reduced maintenance costs - Extended product lifespan

In the drone industry, there is a demand for use in harsh environments, such as outdoor usage, flying in rainy conditions, and over water. In particular, poor connections of USB TYPE-C connectors can lead to loss of control of the drone and data loss. Our fully waterproof USB TYPE-C connector, with IPX7/8 waterproof performance, protects the connector from rain and splashes, maintaining a stable connection. This ensures safe flight for drones and reliable data communication. 【Usage Scenarios】 - Outdoor flight - Flight in rainy conditions - Flight over water - High-altitude flight 【Benefits of Implementation】 - Improved reliability of drones - Enhanced stability of data communication - Increased product lifespan - Enhanced brand image

In the electric toothbrush industry, waterproofing is crucial for maintaining the hygiene of products when used in wet environments. In particular, the connector part used for charging and data transfer must minimize the risk of failure due to water exposure. Our fully waterproof USB TYPE-C connector features IPX7/8 waterproof performance, ensuring reliable connections even in harsh environments. This enhances product reliability and enables long-term use. 【Usage Scenarios】 - Charging ports for electric toothbrushes - Products designed for use in wet environments - Medical and healthcare devices 【Benefits of Implementation】 - Improved product reliability - Extended product lifespan - Reduced maintenance costs

In the field of underwater lights, high waterproof performance is required for use underwater. In particular, water ingress from the connector area can lead to product failure or performance degradation. Our fully waterproof USB TYPE-C connector is equipped with IPX7/8 waterproof performance, enhancing the reliability of underwater lights. 【Usage Scenarios】 - Underwater lights 【Benefits of Implementation】 - Improved product reliability - Extended product lifespan

In the VR/AR device industry, stable data transfer and reliable connections are essential to achieve a high level of immersion. Especially in VR/AR devices that are susceptible to intense movements and external environmental influences, poor connector contact and water ingress can significantly impair the user experience. Our fully waterproof USB TYPE-C connector addresses these challenges and enhances the reliability of VR/AR devices. 【Usage Scenarios】 - VR/AR headsets - External sensor connections - Mobile VR devices 【Benefits of Implementation】 - Improved device reliability - Enhanced user experience - Extended product lifespan

In the medical device industry, there is a strong demand for product miniaturization and safety. In particular, it is necessary to pack many functions into a limited space, making the size of power connectors an important factor. Additionally, equipment failure due to incorrect insertion can lead to serious issues concerning patient safety. Our custom power DC interface connectors achieve miniaturization and low profile, preventing malfunctions caused by incorrect insertion of EIAJ standard plugs 1 to 3. This contributes to the miniaturization and safety enhancement of medical devices. 【Application Scenarios】 - Small medical electronic devices - Portable diagnostic equipment - Battery-operated medical devices 【Benefits of Implementation】 - Increased design flexibility due to miniaturization - Elimination of failure risks from incorrect insertion - Assurance of reliability through enhanced safety

In the industrial robot industry, high durability and reliability under harsh conditions are required. In particular, power connectors must have a robust design as they are exposed to vibrations, shocks, and temperature changes. Poor contact in connectors can lead to robot stoppages or malfunctions, resulting in decreased productivity and safety risks. Our custom power DC interface connectors achieve high durability through a unique mating structure and robust center pins, contributing to the stable operation of industrial robots. 【Usage Scenarios】 - Industrial robots used in harsh environments - Robots that require power connectors resistant to vibrations and shocks - Robots that demand high reliability 【Benefits of Implementation】 - Reduced risk of failure due to incorrect insertion - Improved operational rates through stable power supply - Assurance of long-term product reliability

In the drone industry, reducing the weight of the aircraft is a crucial challenge for improving flight time and maneuverability. Miniaturizing power connectors contributes to the overall weight reduction of the aircraft, leading to enhanced performance. Incorrect connections can hinder the drone's flight, making the selection of appropriate connectors essential from a safety perspective. Our custom power DC interface connectors are designed to be compact and lightweight, contributing to the performance improvement of drones. 【Usage Scenarios】 - Drones pursuing weight reduction - Compact and slim design drones 【Benefits of Implementation】 - Overall weight reduction of the aircraft - Elimination of failure risks due to incorrect insertion

In the electric tool industry, high durability under harsh usage conditions is required. In particular, the reliability of the power connection is a crucial factor that affects the product's lifespan and safety. Connectors that are resistant to vibration and impact, and that enable stable power supply, are essential. Our custom power DC interface connectors prevent malfunctions caused by incorrect insertion and achieve high durability. 【Usage Scenarios】 - Electric tools used in harsh environments - Products that need to withstand frequent use - Products where safety is a priority 【Benefits of Implementation】 - Elimination of failure risks due to incorrect insertion - Increased product lifespan - Enhanced safety

In the communication equipment industry, the long-term reliability of products is extremely important. The stability of power supply is essential to ensure the normal operation of equipment, and incorrect connections can lead to equipment failure or data loss. Our custom power DC interface connectors prevent incorrect insertion of EIAJ standard plugs 1 to 3, ensuring reliable power connections. 【Usage Scenarios】 - Precision electronic devices where voltage and polarity misconnection can be fatal - Products that want to maintain an ecosystem with genuine parts - Slim, design-focused compact gadgets 【Benefits of Implementation】 - Elimination of failure and fire risks due to incorrect insertion - Brand protection and revenue assurance by eliminating non-genuine parts - Increased design flexibility for circuit boards and optimization for manufacturing processes

In the automotive industry, safety is the top priority. Incorrect connections in the electrical system can increase the risk of vehicle malfunctions and fires, potentially leading to serious accidents. In particular, connectors involved in power supply require secure connections and safe operation. Our custom power DC interface connectors prevent incorrect insertion of EIAJ standard plugs 1 to 3, reducing the risk of electrical malfunctions. 【Usage Scenarios】 - Automotive Electronic Control Units (ECUs) - In-vehicle displays - Car navigation systems - Various sensors 【Benefits of Implementation】 - Elimination of failure and fire risks due to incorrect insertion - Assurance of high safety - Improvement in product reliability

In the audio equipment industry, it is essential to prevent sound quality degradation and ensure stable power supply. Particularly in high-quality audio devices, poor contact of power connectors and noise interference can directly lead to a decline in sound quality. Our custom power DC interface connector prevents malfunctions caused by incorrect insertion of EIAJ standard plugs 1 to 3, achieving a stable power supply. This reduces the risk of sound quality degradation in audio equipment and contributes to high-quality sound reproduction. 【Usage Scenarios】 - High-quality audio amplifiers - High-resolution compatible players - Professional audio equipment 【Benefits of Implementation】 - Improved sound quality - Enhanced reliability of equipment - Improved brand image

In the gaming console industry, there is a demand for reduced charging times and ensured safety. Particularly, to enable long hours of play, a power connector that supports fast charging is essential. Incorrect connections can lead to console failures or even fires. Our custom power DC interface connector prevents incorrect insertion of EIAJ standard plugs 1 to 3, ensuring safe charging. It supports fast charging and maximizes the performance of gaming consoles. 【Usage Scenarios】 - Gaming consoles compatible with fast charging - Products that want to maintain an ecosystem with genuine parts - Compact gadgets that prioritize slim design and aesthetics 【Benefits of Implementation】 - Elimination of risks related to failures and fires caused by incorrect insertion - Brand protection and revenue assurance through the elimination of non-genuine parts - Increased design flexibility for circuit boards and optimization for manufacturing processes

In the IoT device industry, there is a demand for extended battery life and miniaturization of devices. In particular, power-efficient design is essential for reducing operational costs and improving convenience. Device failures due to incorrect insertion of power connectors not only undermine product reliability but also lead to increased costs for replacement and repair. Our custom power DC interface connectors prevent incorrect insertion with their unique shape, contributing to the longevity of devices. 【Use Cases】 - IoT devices requiring power-efficient design - Devices that prioritize battery life - Miniaturized wearable devices 【Benefits of Implementation】 - Reduced risk of failure due to incorrect insertion - Increased device longevity - Contribution to power efficiency

In the aerospace industry, high levels of safety and reliability are required, and stable operation of electronic devices under harsh conditions is essential. In particular, robust connections that can withstand vibrations, temperature changes, and pressure fluctuations are crucial. Our custom power DC interface connectors prevent malfunctions due to incorrect insertion and ensure stable power supply even in demanding environments. 【Application Scenarios】 - Aircraft, spacecraft - High-altitude observation equipment - Electronic devices used in harsh environments 【Benefits of Implementation】 - Elimination of failure risks due to incorrect insertion - Stable operation in harsh environments - Long-term improvement of product reliability

In the field of wearable devices, there is a demand for both miniaturization and reliability. In particular, stable power supply and safety are crucial within limited space. Incorrect connections can lead to device failures and may compromise the user experience. Our custom power DC interface connectors achieve miniaturization and low profile, preventing malfunctions caused by incorrect insertion of EIAJ standard plugs 1 to 3. [Usage Scenarios] - Small wearable devices - Gadgets focused on slim design [Benefits of Implementation] - Elimination of failure and fire risks due to incorrect insertion - Increased design flexibility for circuit boards and optimization for manufacturing processes

In the automotive communication industry, there is a trend towards miniaturization and multifunctionality of onboard devices, requiring the implementation of many functions within limited space. In particular, the stability and reliability of communication are crucial, and the quality of the connection points affects the performance of the products. The 6-pin connector achieves miniaturization and multi-polarization while reducing disconnection issues with a plug that can rotate 360 degrees. This contributes to the improvement of reliability in automotive communication devices. 【Usage Scenarios】 - Automotive communication modules - Car navigation systems - In-car audio equipment 【Benefits of Implementation】 - Miniaturization of devices due to space-saving - Improved reliability of connections - Shortened development time

In the medical device industry, particularly in biometric monitoring, there is a demand for miniaturization and multifunctionality of devices to reduce the burden on patients and obtain more information. The reliability of connection points is also crucial, as disconnections or poor contact can lead to interruptions in monitoring. Our 6-pin connector achieves multifunctionality in a compact space and reduces the risk of disconnection with its 360-degree rotating plug. 【Usage Scenarios】 - Biometric information monitoring devices - Portable medical devices 【Benefits of Implementation】 - Miniaturization and multifunctionality of devices - Improved connection reliability - Enhanced convenience for patients

In the industrial robot industry, it is essential to transmit signals from sensors reliably. Particularly in robots with many moving parts, disconnections or poor contacts at connection points can lead to system shutdowns or malfunctions. Our 6-pole connector reduces the risk of disconnection with its 360-degree rotating design, enabling space-saving and multifunctional sensor connections. 【Usage Scenarios】 - Sensor connections for industrial robots 【Benefits of Implementation】 - Reduction of disconnection issues - Miniaturization of robots due to space-saving - Improved maintainability

In the drone industry, there is a demand for connectors that can stably transmit high-quality images and control data while miniaturizing the aircraft. Especially for drones, which are susceptible to vibrations during flight and external environmental influences, the reliability of connections is crucial. Poor connections can lead to interruptions in data transmission or loss of control of the aircraft. Our 6-pin connector achieves space-saving and multifunctionality, enhancing the stability of data transmission. 【Usage Scenarios】 - High-quality image transmission - Transmission of aircraft control data - Transmission of sensor data 【Benefits of Implementation】 - Improved stability of data transmission - Miniaturization and multifunctionality of the aircraft - Enhanced maintainability

In the field of smart home appliances, there is a demand for miniaturization and multifunctionality of products. To implement diverse functions within limited space, connectors that enable space-saving and multi-pole connections are essential. A 6-pole connector supports various signals while maintaining a compact design, facilitating the functional expansion of smart home appliances. 【Usage Scene】 Interface for smart home appliances 【Effects of Implementation】 Miniaturization and multifunctionality of products in a space-saving manner Improvement of user convenience and reduction of disconnection failures

In the aerospace industry, accurate transmission of aircraft data and ensuring reliability are essential. Particularly when considering use in harsh environments, the robustness and stability of connectors become crucial. Improper connections can lead to data loss or system malfunctions, potentially resulting in serious accidents. Our 6-pin connectors achieve space-saving, multifunctional data transmission, contributing to the improvement of data reliability in aerospace applications. 【Usage Scenarios】 - Data collection from various sensors within the aircraft - Data transmission to flight recorders - Interface for aircraft control systems 【Benefits of Implementation】 - Weight reduction through space-saving design - Data integrity ensured by high connection reliability - Reduction in development time and costs

In the gaming peripheral industry, connectivity with various peripherals, space-saving design, and high durability are essential. It is particularly important to withstand intense use and maintain a stable connection over long periods. Wire breaks and contact failures can significantly impair the user experience. Our six-pin connector achieves space-saving and multifunctionality, while the 360-degree rotating plug reduces wire breakage issues. 【Usage Scenarios】 - Game controllers - VR/AR devices - Gaming headsets 【Benefits of Implementation】 - Miniaturization and multifunctionality of peripherals - Improved user convenience - Reduction of wire breakage failures

In the medical device industry, there is a demand for miniaturization and high precision of products. In particular, it is necessary to pack many functions into limited space, making the miniaturization of connector components a critical issue. Additionally, durability is essential to ensure high reliability in medical settings. Our custom connectors address these challenges and enhance the design flexibility of medical devices. 【Application Scenarios】 - Medical devices with low-volume, high-variety production - High-precision measuring instruments 【Benefits of Implementation】 - Minimization of board area and compactness of products - Reduction of signal loss due to improved contact reliability - Optimization of procurement and manufacturing processes and total cost reduction

In the automotive industry, there is a demand for electronic components that can withstand vibrations and shocks during operation. Particularly in in-vehicle electronic devices, poor contact in connectors can lead to serious issues. Our custom connectors are designed to be resistant to vibrations and have high durability, contributing to the reliability of vehicles. 【Application Scenarios】 - In-vehicle ECUs - In-car entertainment systems - Various sensors 【Benefits of Implementation】 - Reduction of signal loss due to improved contact reliability - Increased product lifespan - Optimization of procurement and manufacturing processes, leading to total cost reduction

In the aerospace industry, reducing the weight of aircraft is essential for improving fuel efficiency and performance. There is a strong demand for miniaturization and lightweight design in connector components as well. At the same time, high durability and reliability to withstand harsh environments are also important. Our custom connectors have been developed to meet these needs. 【Application Scenarios】 - Internal connections of aircraft and spacecraft - Control systems for drones and unmanned vehicles - Various electronic devices requiring weight reduction 【Benefits of Implementation】 - Weight reduction through minimization of board area and compact product design - Reduction of signal loss due to improved contact reliability - Optimization of procurement and manufacturing processes and overall cost reduction