connector available in through hole or surface mount versions saves board space, enhancing design flexibility or reducing device size, making it suitable for various applications.


Available in right-angle and straight receptacle configurations with surface mount contacts and metal fittings, the connectors offer exceptional retention strength to withstand high vibration. The plugs accommodate AWG20 to AWG22 crimp contacts supporting currents up to 3A per contact. The polarised design ensures secure mating, and the anti-vibration ribs ensure stable connections. Tin-plated contacts resist corrosion and maintain consistent conductivity, even in challenging conditions.


Operating between -40°C and 125°C, the ZE05 series meets the stringent requirements of LV214 and USCAR-2 standards. Optional retainers enhance cable pull force to around 40N, ensuring robust performance under mechanical stress.


ZE064W Series: High-vibration wire-to-wire connectors


Designed for harsh environments, the ZE064W series provides a rugged wire-to-wire solution that excels under


This floating mechanism absorbs vibrations and assembly tolerances, preventing contact failures.


The FX26 connectors support a temperature range of -40°C to 140°C, making them ideal for demanding automotive and industrial applications. Their compact form factor enables multiple mating height combinations, providing flexibility for densely packed designs. The unique two-point contact design enhances reliability by maintaining consistent electrical connections, even under dynamic conditions. Manufactured with materials optimised for thermal stability, the FX26 series delivers reliable performance in environments with high heat and vibration.


HR41 Series: High-current circular connectors For high-power industrial applications, the HR41 series delivers advanced performance in a lightweight and durable design. Capable of handling currents up to 38A, these circular connectors are optimised for outdoor and high-


extreme conditions.


Featuring a double-layer, 3-point spring contact design, these connectors deliver stable contact engagement even in high-vibration scenarios. The series supports wire gauges from AWG20 to AWG22 and operates across a broad temperature range of -40°C to 125°C. Its IP67/IP69K-rated construction ensures superior resistance to dust and water, making it suitable for applications in high temperature and high-moisture environments such as automotive and industrial.


Key coding prevents incorrect mating when using multiple connectors in the same system. When used alongside the ZE05 series, the ZE064W complements applications requiring both wire-to-wire and wire-to- board connections, delivering seamless integration and performance. Optional retainers further enhance retention force, ensuring long-term reliability under mechanical stress.


FX26 Series: Floating board-to-board connectors


Hirose’s FX26 series addresses the challenge of maintaining electrical integrity in environments with significant vibration or misalignment. Featuring a 1 mm pitch and a clever floating design, the FX26 series offers ±0.7 mm movement in the X and Y directions and ±0.75 mm in the Z direction.


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power systems, including renewable energy installations and heavy machinery such as off-highway vehicles. The HR41 series employs a bayonet locking mechanism, ensuring secure and reliable connections with clear tactile feedback so the user knows the connection is made. Assembly is simplified with a design that allows cable clamping and waterproof sealing in one simultaneous step using standard crimp tools.


The connector housing is built to withstand extended exposure to harsh conditions, including 2,000 hours of UV radiation, 1,500 hours of salt spray, and IP68-rated water ingress protection. An anti-loosening mechanism secures the tightening ring, preventing it from loosening during operation. Safety features include sequential pin engagement,


Components in Electronics March 2025 11


ensuring the ground contact connects before power contacts during mating. Additionally, the housing walls provide a long creepage distance, protecting against high voltage arcing and ensuring resistance to 15kV lightning surges.


Key applications


Hirose Electric’s connectors address the challenges of modern industries by providing robust solutions engineered for specific applications: Industrial automation: High-speed data connectors with EMI shielding meet Industry 4.0 requirements for factory automation and machine-to-machine communication. Automotive systems: Reliable connectors that withstand vibration and extreme temperatures for use in control units, engine compartments, and powertrain systems. Outdoor equipment: UV and water-resistant designs support renewable energy systems, transportation infrastructure, and field-deployed machinery. In harsh environments where traditional connectors fall short, Hirose Electric are delivering solutions with superior durability, electrical reliability, and design flexibility. From compact, high vibration-resistant connectors to high-current circular designs, Hirose’s portfolio meets the demanding needs of automotive, industrial, and outdoor applications. Engineers can rely on Hirose to push the boundaries of connector performance, enabling robust and efficient designs in even the toughest conditions. By incorporating advanced materials, innovative mechanical designs, and compliance with international standards, Hirose’s connectors are empowering engineers to build reliable systems for tomorrow’s challenges. Discover how Hirose can enhance your next design with rugged, reliable and innovative connectors for the harshest of environments. Contact us today at www.anglia-live. com or scan the QR code to learn more about the full portfolio of connectors available from Hirose Electric.


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