EX Co., Ltd. List of Products and Services

Excel Electronics Co., Ltd. is a manufacturer of electronic components that consistently handles everything from design to production. We offer a variety of products, including the "Ultra Compact Jack (Φ2.5mm)" that supports signal lines from 3 to 6 poles, waterproof USB connectors compliant with USB standards, and plug & plug cords. Based on the technology and know-how we have cultivated over the years, we aim to provide our customers with satisfactory cost, quality, and delivery times. Please feel free to contact us with your requests. 【Product Line】 ■ Jacks (waterproof, multi-pole, compact, power, custom) ■ Connectors (waterproof USB, custom) ■ Plug cords (multi-pole plugs, custom) ■ Mobile phone antennas (one-segment) ■ Other custom products (charging stations, charging terminals, battery cases) *For more details, please download the PDF or feel free to contact us.

• Other electronic parts

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.

• Waterproof Connector

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.

• connector

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.

• connector

We have achieved production using progressive presses for processing that was previously only possible with header processing and transfer presses, thanks to our unique processes and mold design. At Excel Electronics, we not only utilize press processing technology but also leverage the production techniques cultivated in connector manufacturing. By maximizing the advantages of progressive presses with innovative ideas that cannot be replicated by other companies, we can contribute to improved productivity and cost reduction compared to traditional processing. 【Detailed Information】 - Materials: Superelastic alloy, NT wire, nickel-titanium, shape memory wire materials, coils - Processing: Press, progressive, transfer, header, molds, riveting, cutting, assembly Contract manufacturing, contract processing, productivity improvement, cost reduction *For more details, please refer to the catalog available for download below under "PDF Download."

• Processing Contract

We would like to introduce our "fine press processing." We can process fine parts with a terminal width of 0.4mm (thickness 0.2) into a "bowl shape" using pressing. By shaping the contact points of the pressed products into a "dome shape," we can reduce the contact area and stabilize under low contact pressure. Please feel free to contact us if you have any requests. 【Benefits】 ■ Reduced contact area ■ Stabilization even under low contact pressure ■ Reduced risk of foreign object entrapment *For more details, please download the PDF or feel free to contact us.

• Processing Contract

We would like to introduce our "Composite Metal Processing (Cutting, Header, Press)". We realize the processing of small-shaped metal parts, such as smartphone charging terminals, in forms tailored to our customers' applications, while contributing to improved productivity and cost reduction compared to conventional processing. Please feel free to contact us when you need our services. 【Basic Information (Excerpt)】 ■Materials - Steel-based stainless steel (SUS303) - Copper-based brass (C2600, C2700) ■Processing: Cutting, Header, Press, Composite Press *For more details, please download the PDF or feel free to contact us.

• Processing Contract

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.

• connector

Our company specializes in "fine, ultra-small, and precision riveting processing." In addition to our press processing technology, we utilize the production techniques cultivated in connector manufacturing to contribute to product miniaturization, improved productivity compared to conventional processing, and cost reduction through innovative ideas. We can accommodate various needs for riveting methods, equipment manufacturing, and mass production. Please feel free to contact us with your requests. 【Features】 ■ Strength stability guarantee ■ High durability guarantee ■ High design quality *For more details, please download the PDF or feel free to contact us.

• Processing Contract

We offer "contract processing services." The materials we handle include resin materials, aluminum, stainless steel, and more. We can also accommodate a variety of raw material processing, contributing to quick estimates, low costs, and short delivery times. Additionally, we can handle both the processing of standard mass-produced items and spot processing of precision parts. Please feel free to contact us when you need our services. 【Supported Materials】 ■ Resin materials ■ Aluminum ■ Steel ■ Stainless steel ■ Copper *For more details, please download the PDF or feel free to contact us.

• Processing Contract

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.

• Other Connectors

Excel Electronics Co., Ltd. offers accessory product development and production services. We have cultivated assembly and processing technologies and product development capabilities over many years. By collaborating with the diverse technologies of our partner companies, we contribute to the pursuit of high value-added services. [Development and Production Examples] ■ Shock-resistant smartphone cases ■ Multi-stage rod antennas for One-Seg ■ Custom touch pens *For more details, please download the PDF or feel free to contact us.

• Contract manufacturing

We would like to introduce our "Board (FPC, PCB) Mount Jack" that we offer. This is a phone connector for connecting audio devices to smartphones and wireless equipment. We can handle everything from development design to assembly (board mounting) and delivery. We also have waterproof models that meet JIS standard IP57, which can be used in scenarios where they may get wet, tailored to your needs. 【Features】 ■ φ3.5 headphone jack ■ Compact + custom shape ■ Can be delivered as board-mounted ■ Waterproof performance (IPX7) models available ■ Corrosion resistance (gold plating) *For more details, please download the PDF or feel free to contact us.

• Circuit board design and manufacturing

Excel Electronics Co., Ltd. offers "waterproofing services" for electrical products and electronic devices. Our company has extensive experience in the development and manufacturing of waterproofing for connection devices in the electronic components industry. We provide a comprehensive solution to all the challenges your company faces. By consolidating our know-how and proposing suitable products and methods, we can contribute to the pursuit of high-value-added services. 【Features】 ■ Development and production technology cultivated through product development for top brands ■ Over 1,000 development projects ■ Cumulative sales of over 100 million units ■ IP68 complete waterproofing *For more details, please download the PDF or feel free to contact us.

• Other contract services

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.

• Other Connectors

We would like to introduce a case of the production of a "simple dust (particulate) testing machine." This testing machine is designed to evaluate the performance of products against dust and particulates. It is capable of complying with the JIS C 0098 standard test. Our company is an electronic component manufacturer that conducts everything from design to manufacturing in-house. We primarily focus on the production of connection terminals for AV equipment based on audio jacks, and we also accept custom tool manufacturing tailored to our customers' requests. 【Example Settings (Partial)】 ■ Course: 5 seconds of dust, 1 minute of dust settling (stop), 100 cycles ■ Time Unit: Seconds (S) ■ Valve Settings ・ ON Time: 5 (S) ・ OFF Time: 60 (S) ■ Cycle Method Settings: Number of Operations 100 (times) *For more details, please download the PDF or feel free to contact us.

• Testing Equipment and Devices

We would like to introduce a case of a "bending test machine" that we have manufactured. This testing machine measures the bending strength (durability test) of cables. It is compatible with JIS C 3005 standard testing. Our company is an electronic component manufacturer that conducts everything from design to production in-house. We mainly produce connection terminals for AV equipment based on audio jacks, and we also accept orders for custom jigs and tools tailored to our customers' needs. 【Specifications of the Bending Test Machine】 ■ Bending Angles: 45°・60°・90°・180° ■ Speed: 20・40・60 times/minute ■ Set Count: 0 to 100,000 times *For more details, please download the PDF or feel free to contact us.

• Testing Equipment and Devices

We would like to introduce a case of the "simple twisting (twist) testing machine" that we have manufactured. This machine is capable of complying with the JIS C 3010 standard test. It repeatedly twists cables and cords to test their durability. Our company is an electronic component manufacturer that conducts everything from design to production in-house. We primarily focus on the production of connection terminals for AV equipment based on audio jacks, and we also accept custom tool manufacturing tailored to our customers' requests. 【Specifications of the Simple Twisting (Twist) Testing Machine】 ■ Number of tests: 5 ■ Twisting angles: 45°・60°・90° ■ Bending speed: 20・40・60 times/min ■ Wire break detection: Continuity detection *For more details, please download the PDF or feel free to contact us.

• Testing Equipment and Devices

We would like to introduce a case of the "Simple Vibration (Hammering) Testing Machine" that we have manufactured. This testing machine applies vibration to products to investigate the effects on device malfunctions, loosening of screws, and deterioration of appearance. It is capable of conforming to the JIS C 60068-2-27 standard test. Our company is an electronic component manufacturer that conducts everything from design to production in-house. We primarily focus on the production of connection terminals for AV equipment based on audio jacks, and we also accept custom tool manufacturing tailored to customer requests. 【Specifications of the Simple Vibration (Hammering) Testing Machine】 ■ Vibration Method: Impact by weights ■ Acceleration Adjustment Method: Adjustment of the weight lifting angle, angle setting range 10° to 30° ■ Acceleration Measurement: None ■ Vibration Cycle: 0.5/1.0/1.5/2.0s ■ Number of Vibrations: Up to 1 million times can be set per test ■ Sample Size: Maximum 100×100×15mm *For more details, please download the PDF or feel free to contact us.

• Testing Equipment and Devices

We would like to introduce a case where we manufactured an "Excenter Cutter." This is a jig for cutting thin plates. The materials that can be processed include copper plates and SUS plates with a thickness of up to approximately 0.5mm. Our company is an electronic component manufacturer that conducts everything from design to manufacturing in-house. We primarily focus on the production of connection terminals for AV equipment based on audio jacks, and we also accept orders for custom jigs tailored to our customers' needs. 【Processing Specifications】 ■ Material: Copper plates and SUS plates with a thickness of up to approximately 0.5mm ■ Cutting Position: 150mm or less *For more details, please download the PDF or feel free to contact us.

• cutter

We would like to introduce a case of the "Simple Free Fall Test Machine" that we have manufactured. This machine is capable of conducting tests in accordance with the JIS C 60068-2-31 standard. It is designed to assess the impact of free falls on small devices such as smartphones. Our company is an electronic component manufacturer that handles everything from design to production. We primarily focus on the production of connection terminals for AV equipment based on audio jacks, and we also accept custom tool manufacturing tailored to our customers' needs. 【Specifications of the Simple Free Fall Test Machine】 ■ Size: Width 650mm × Height 1800mm × Depth 350mm ■ Drop Height: 100mm to 1500mm ■ Sample Drop Chamber: 245mm × 245mm *For more details, please download the PDF or feel free to contact us.

• Testing Equipment and Devices

We would like to introduce a case study of the "Tray Changer." Products are placed in the "Product Insertion" area, and when the set number is reached, they are moved to the "Inserted Stocker." At the same time, trays are sent from the "Empty Tray Stocker" to the "Product Insertion" area. Our company is an electronic component manufacturer that handles everything from design to production. We primarily focus on the production of connection terminals for AV equipment based on audio jacks, and we also accept orders for custom jigs and tools tailored to our customers' needs. [Case Overview] - Products are placed in the "Product Insertion" area, and when the set number is reached, they are moved to the "Inserted Stocker." At the same time, trays are sent from the "Empty Tray Stocker" to the "Product Insertion" area. *For more details, please download the PDF or feel free to contact us.

• Other conveying machines

We would like to introduce a case of a "hole processing jig" that we manufactured. This jig is designed for drilling holes in thin plates. The materials that can be processed include copper plates and SUS plates with a thickness of up to approximately 0.5mm. The cutting positions are X-axis (up to 35mm) and Y-axis (up to 18mm). Our company is an electronic component manufacturer that handles everything from design to production. We primarily focus on the production of connection terminals for AV equipment based on audio jacks, and we also accept custom jig and tool manufacturing tailored to our customers' needs. 【Processing Specifications】 ■ Materials: Copper plates, SUS plates, etc., with a thickness of up to approximately 0.5mm ■ Cutting positions: X-axis (up to 35mm), Y-axis (up to 18mm) *For more details, please download the PDF or feel free to contact us.

• Processing Jig