Wire connector RJ-11 EFB Elektronik 37516.1-100

The EFB Elektronik 37516.1-100 is a transparent modular RJ11 (6P4C) wire connector for round U/UTP (UTP) cables. Supplied in packs of 100, this connector is made to allow visible inspection of conductor alignment and provide a secure electrical and mechanical termination for telephone and low-speed data wiring.

Advantages

The transparent housing enables quick verification of conductor order and correct insertion. The connector is compatible with standard 6P4C RJ11 jacks and is intended for use with round cable, providing reliable contact and consistent crimping results when used with the appropriate crimp tool.

Suitable for

• Telephone handsets and line connections
• Low-speed data or voice wiring projects
• Field termination of round U/UTP (UTP) cables
• Small installations and repairs where RJ11 6P4C connectors are required

Key specifications

• Type: Modular connector RJ11 (6P4C)
• Material: Transparent plastic housing
• Cable compatibility: Round U/UTP (UTP) cables
• Pack quantity: 100 pieces
• Manufacturer: EFB Elektronik
• MPN: 37516.1-100
• EAN: 4049759134532

How to use

Strip the outer jacket of the round U/UTP cable to the appropriate length, arrange the conductors in the required order and insert them fully into the RJ11 6P4C connector until the conductor ends reach the front. Place the connector into a compatible crimping tool and crimp according to the tool manufacturer's instructions (suitable tools listed by the manufacturer include Art.-No. E-MUC410 for RJ10/RJ11/RJ12/RJ45 and Art.-No. 39945.2 for RJ69). Verify the crimped connection visually through the transparent housing and test the line for continuity.

Recommendations

Use a dedicated modular crimping tool recommended for RJ11 connectors and choose the correct connector type for round cables. Do not use connectors shown for shielded cable if working with unshielded wiring. Perform a continuity test after crimping to ensure reliable operation.