Connector Hirose 37549.2 RJ series, black, 1 pc

Hirose 37549.2 is a single black RJ-series connector supplied as one piece. Designed for network and telecommunications cabling, this compact Hirose connector provides a standardized interface for RJ-compatible plugs and is intended for equipment assembly, repairs and prototyping where a manufacturer-specific connector form factor is required.

Advantages

The connector offers a compact, industry-standard RJ interface in a black housing that is easy to integrate into panels or printed circuit assemblies. Its single-piece supply simplifies inventory and reduces procurement complexity for small repair or prototype runs. The Hirose design ensures reliable mating with RJ-compatible plugs and supports typical network cabling applications while maintaining a consistent mechanical footprint.

Suitable for

• Network device assembly and repair
• Telecommunications equipment prototyping
• Replacement of worn or damaged RJ jacks in enclosures
• Custom cabling panels and small-scale production

Key specifications

• Form factor: RJ-series connector in a compact housing
• Color: black
• Quantity: single unit (1 piece)
• Application: network and telecommunications cabling interface
• Mounting: suitable for panel or PCB integration depending on equipment design

How to use

Assess the target equipment to confirm mechanical compatibility with the Hirose RJ-series footprint and verify required mounting style. Prepare the enclosure or circuit board cutout according to the device design, position the connector and secure it using appropriate hardware or soldering as applicable. Connect the corresponding RJ-compatible plug and verify electrical continuity and mechanical retention to ensure reliable operation in the intended network or telecom application.

Usage recommendations

For reliable performance, use the connector within intended network cabling environments, avoid exposure to excessive mechanical stress or moisture, and verify mating compatibility with the RJ plugs used in your system. For installations involving vibration or frequent mating cycles, confirm mechanical retention and consider strain relief for attached cabling.