Hirose Electric Launches DF22B 30A High-Current Branch Adapter
2026-06-11 09:47
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en.Wedoany.com Reported - Hirose Electric has introduced a branch adapter, the DF22B, for its DF22 series high-current power connectors, designed to simplify wiring processes, reduce cable count, and shorten installation time. Compared to traditional wiring methods, this branch adapter reduces the number of cable leads, enabling more efficient space utilization.

Overview of the Hirose DF22B series, showcasing high-current branch adapter applications, key advantages, 30A/contact rating, 7.92 mm pitch, dimensions, and connection methods

The DF22 series power connectors feature a four-point contact design and highly conductive contact materials, achieving a rated current of up to 30A per contact at 1000V AC/DC.

In addition to the branch adapter version, the DF22 series offers straight, right-angle, and pass-through wire-to-board connector options, as well as three types of housings with different keying and color coding to prevent misinsertion when using multiple connectors of the same pitch in a single system.

Pete Lais, Assistant Vice President of Product Management at Hirose Electric Americas, stated: "As part of the EnerBee family, the DF22B branch adapter delivers superior cable management by reducing cable clutter and optimizing routing layouts, thereby providing greater installation flexibility. The DF22 series offers a variety of styles to meet virtually any application requirement."

For harsh environment applications, the straight pin header version of the DF22 series supports potting up to 10mm.

Hirose DF22B series connector varieties and specifications, including sockets, pin headers, pass-through plugs, branch adapter options, materials, ratings, and operating characteristics.

The DF22B branch adapter is specifically designed for compact high-current branching and is commonly used in applications requiring compact and reliable power distribution, such as semiconductor manufacturing equipment, industrial robots, conveyor belts, pick-and-place machines, and service robots.

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