The connectors are available in various pin configurations from 5 to 78 contacts and support conductor cross-sections from AWG22 to AWG8. They also allow the integration of coax, twinax, triax, and quadrax contacts from the MIL-DTL-38999 series. It consists of lightweight, robust composite materials and offers up to 36 different coding options to avoid confusion during installation. Thanks to their high sealing performance, low weight and compliance with fire protection, smoke and toxicity requirements according to ABD 031 and FAR 25.853, the EN 3545 / 1900 connectors are ideal for demanding applications in aviation and anywhere reliable connections are crucial. ABS 1696 / 1900ELIO (EN4531-101 compliant) High-performance rectangular connectors for optical applications The 1900ELIO series is a further development of the EN 3545 connectors and is specifically designed for use with optical Elio® contacts (Lumiere). Lightweight rectangular connector Locking nut Signal, data and power transmission Up to 78 contacts per connector Up to 50A current per contact Coax, twinax, triax and quadrax contacts or fiber optic terms Rectangular connectors for data transmission, fiber optic technology, power transmission, PCB connectors with locking nut for aviation, urban air mobility, and unmanned systems. These power, signal, and data connectors are suitable for aerospace and railway applications. They feature a lightweight and robust thermoplastic construction, a maximum current of 50A per contact at 20°C, and are compatible with copper and aluminum conductors as well as optical fibers. Overmolding provides excellent sealing properties. Operating temperature range: -55°C to +175°C. Fire protection/smoke toxicity/toxicity according to ABD 031 and FAR 25853 or EN 45545 (HL3 R22). Fluid resistance according to ABS1696 standard: fuels, hydraulic fluids, oils, cleaning fluids, de-icing fluids, and coolants.
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