EFB Elektronik H7641.4-100 wire connector RJ-45 Black, Red

EFB Elektronik H7641.4-100 wire connector RJ-45 in black and red is designed for Cat6 network cables. The connector supports cables with an outer diameter of 6.6 mm and an inner conductor diameter of 1 mm. Supplied in a pack of 100 pieces, these RJ-45 connectors are intended for terminating twisted-pair Cat6 leads where a compact, color-differentiated plug is required.

Advantages

The connector is compatible with Cat6 cable standards and combines two colour options — black and red — to aid cable identification. Its dimensional compatibility with a 6.6 mm outer diameter and 1 mm inner conductor diameter provides a consistent fit for cables within these limits. Supplied in a bulk pack of 100, the set supports multiple terminations and small production runs without frequent reordering.

Suitable for

• Termination of Cat6 twisted-pair network cables
• Network installations requiring color-coded connectors for identification
• Small-scale assembly or maintenance tasks and patch panel work

Key specifications

• Connector type: RJ-45
• Cable category: Cat6
• Product colours: Black, Red
• Outer diameter compatibility: 6.6 mm
• Inner conductor diameter compatibility: 1 mm
• Quantity per pack: 100 pieces

How to use

Prepare the Cat6 cable by stripping the outer jacket to expose the twisted pairs and trim the inner conductors to suitable lengths for the RJ-45 pin layout. Insert the conductors into the connector following the chosen wiring standard (T568A or T568B) until they reach the end of the housing. Use an appropriate crimping tool designed for RJ-45 Cat6 connectors to secure the contacts and retain the cable in the plug. After crimping, verify the connection and continuity with a network cable tester to ensure correct pinout and performance.

Usage recommendations

Use a crimping tool compatible with Cat6 RJ-45 connectors and verify conductor alignment before crimping. Choose the black or red connector to match your cable identification scheme and avoid exceeding the specified outer and inner diameter limits to maintain reliable contacts and network performance.