シリコンワイヤーは、高温や高負荷環境での使用に適した柔軟性と高い耐久性を兼ね備えた電線です。シリコンゴムの絶縁体により、熱、寒冷、湿気、オゾン、化学薬品に対して優れた耐性を発揮し、極端な条件下でも柔らかくしなやかさを保ちます。

XLPE絶縁ケーブルは、架橋ポリエチレンを絶縁材に使用し、優れた耐熱性・電気的信頼性・耐久性を実現しています。連続90℃、短時間で250℃まで耐えられ、高電圧送配電や産業用途に最適です。耐湿性・耐薬品性・耐摩耗性に優れ、屋内外・地下・ダクトなど幅広い環境で使用可能。発電所、変電所、再生可能エネルギー、インフラ分野で採用され、IEC・UL・IEEE規格に準拠した高性能電力ソリューションです。

自動車用電線は、車両の電力供給・信号伝送を支える重要な部品です。EVから従来車まで幅広く使用され、性能と信頼性、国際規格への適合が求められます。600V以上に対応する高電圧電線は、EVやバッテリー、産業機械、太陽光・ESSに不可欠で、シリコーンやXLPEなどの絶縁により耐熱・耐油・耐摩耗性を実現。さらに、SAE J1128（GXL/SXL/TXL）、JASO D611（AV/AVS/AVSS）、ISO 6722といった世界基準に準拠し、150℃までの温度クラスに対応。グローバルOEMやワイヤーハーネスメーカーに選ばれる高品質ソリューションです。

mPPE wire uses modified polyphenylene ether insulation, offering a lighter and thinner alternative to PVC or XLPE. It reduces cable bundle size by up to 45% and weight by more than 30%, making it highly efficient for compact electrical systems.

It provides excellent dielectric strength, flame resistance, and mechanical durability while maintaining flexibility. Designed to withstand heat, abrasion, oil, and chemical exposure, mPPE wire ensures reliable performance in 12V and 24V environments.

Halogen-free and fully compliant with RoHS and REACH, mPPE wire is eco-friendly and safe for confined or passenger-heavy spaces. It is widely applied in automotive harnesses, robotics, data centers, and electronics, meeting ISO 6722, SAE J1128, and UL 758 standards.

High Speed Cable Solutions

High speed cables are engineered to meet the increasing demands of next-generation digital ecosystems, delivering reliable data transmission, power delivery, and compact integration. Built with ultra-thin, halogen-free materials, these cables provide outstanding flexibility, thermal resistance, and signal integrity while supporting frequencies up to 24 GHz. Their space-saving design makes them an essential solution for modern electronics, where efficiency and performance must coexist.

Applications
High speed cables are widely used across data centers, AI computing, enterprise servers, embedded modules, and consumer electronics. They are designed to optimize routing in compact spaces, ensuring stable connectivity for SSD modules, docking stations, GPU platforms, and communication interfaces.

Trends
As bandwidth requirements continue to grow with standards like USB4, PCIe Gen4/Gen5, and SAS 24G, high speed cables must combine advanced electrical performance with eco-friendly materials and long-term reliability. They play a critical role in supporting cloud computing, electric vehicle systems, and sustainable IT infrastructure, enabling the future of high-performance connectivity.

Product Portfolio
3A PLUS offers a comprehensive range of high speed cable solutions tailored for diverse applications:

• USB Cables: Supporting USB 3.0 to USB4 and Thunderbolt 3 for internal and external high-performance connections.

• NVMe SSD Cables: Designed for PCIe Gen3/Gen4 storage expansion with ultra-thin, flexible assemblies for data centers and AI platforms.

• SATA & SAS Cables: Reliable solutions supporting SATA III (6Gbps), SAS 12G, and SAS 24G for enterprise storage and server architectures.

• Flat Cables: Ultra-thin ribbon designs supporting up to 24 GHz for multiple interfaces including USB, PCIe, HDMI, and DisplayPort.

Together, these solutions ensure precision engineering, flexibility, and reliability for next-generation devices and infrastructures.

PVC and XLPVC Insulated Wire

PVC insulated wire is a widely used solution in electrical systems due to its cost efficiency, durability, and versatile performance. It provides strong dielectric properties, abrasion resistance, chemical resistance, and flexibility for easy installation in residential, commercial, industrial, and automotive applications.

For added safety, flame-retardant PVC wire slows fire spread and ensures reliable protection in case of faults. Its affordability and broad applicability make it suitable for power transmission, control systems, appliances, lighting circuits, and general-purpose wiring.

XLPVC wire enhances standard PVC with cross-linking technology, delivering improved heat resistance, flame retardancy, and mechanical strength. Rated up to 105°C, it is ideal for automotive harnesses, industrial machinery, power distribution, and control panels where long-term reliability and environmental compliance are required.

Overview
FEP wire is insulated with Fluorinated Ethylene Propylene (FEP), a melt-processable fluoropolymer known for its excellent thermal, chemical, and electrical properties. It is widely used in chemical, medical, electronics, and aerospace applications where reliability under harsh conditions is essential. According to UL standards, UL 1332 is a typical FEP-insulated hook-up wire, rated for 200 °C and 300 V, while UL 1330 provides a 200 °C, 600 V option—both serving as industry benchmarks.

Properties
FEP offers a low dielectric constant, non-stick surface, and low friction, making it well-suited for compact assemblies and stable signal transmission. It is chemically inert to most solvents, oils, and acids, and provides good UV and weather resistance. Voltage ratings depend on the UL style, AWG size, and insulation thickness—for example, UL 1332 is 300 V, while UL 1330 supports 600 V. Many FEP wire types are also designed to meet the UL VW-1 vertical flame test, depending on construction and manufacturer.

Applications
Typical constructions use tinned copper or silver-plated copper stranded conductors, balancing conductivity with routing flexibility. Commercial FEP wire offerings, such as UL 1332, are available in a wide range of AWG sizes. Thanks to its heat resistance, chemical durability, and electrical stability, FEP wire is widely used in medical devices, aerospace and aviation systems, industrial automation, and semiconductor equipment, where long-term reliability and insulation integrity are critical.

3A is widely used in various industrial categories, machinery category, automobile category, smart appliance category, and high transmission audio/video equipment category.