JT4-1109HL

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Modular Connectors - Jacks With Magnetics

The JT4-1109HL is a modular connector designed to use magnetics with jacks. It is a cost-effective solution for providing secure connections in industrial data communication applications. The connector housing is made of UL94V-0 rated black thermoplastic polyester and comes with a removable insert for easy assembly. The connector includes a plurality of modular jacks that accept polarized keyed plugs.

The magnetics in the connector serve to reduce electrical interference in data communication applications. Each wire pair in the connector is individually shielded from ambient electrical noise by the filtering characteristics of the transformer built into the connector. This ensures reliable data transmission in noisy environments. The magnetics also offer protection against electrical transients caused by lightning, switching transients, and high voltage overloads.

The jacks of the JT4-1109HL are designed with keying options-0 or 90 degrees. This allows the cables to be inserted into the jacks in either direction. The keying prevents misaligned plugs from being inserted into the connector. This ensures that only the correct type of plugs are inserted into the connector and keeps the connection secure and reliable.

The pins of the JT4-1109HL connector are gold-plated for corrosion resistance. This ensures optimal performance and long service life in industrial applications. The connector pins are housed in an anti-vibration chamber, which helps prolong the lifetime of the pins by protecting them from dust, dirt, and moisture. The connector also features an integral strain relief clamp, which helps prevent mechanical strain on the pins.

The JT4-1109HL offers excellent performance in industrial data communication applications, such as PLC and I/O systems, Profibus DP networks, and industrial wiring. It is suitable for harsh environments, such as those encountered in automotive, construction, industrial, and marine applications. The connector is RoHS compliant, and its tin-plated shell and pins meet UL approval for installations in North America, Europe, and Australia.

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