🔌 NEUTRIK NC3MXX

Product description

NEUTRIK NC3MXX is a professional 3-pole male XLR cable connector designed for dependable use in analog audio, live sound, studio, and installation applications. This model belongs to the well-known XX Series and is presented as the next generation of the globally accepted standard for XLR cable connectors.

According to the manufacturer, the NC3MXX succeeds the earlier X Series and introduces improvements in reliability, ease of assembly, contact integrity, and cable strain relief.

✨ Key features and benefits

• Male connector with improved locking recess without a “window”, resulting in a stronger and more durable housing.
• Improved chuck-type strain relief provides higher pull-out force and makes assembly easier and faster.
• Boot with polyurethane gland offers strong protection against cable bending stress.
• Colored rings and boots are available for coding or identification.
• Sleek, ergonomic, and handy design.
• Rugged zinc diecast shell for long-lasting and dependable operation.
• Internal thread on the shell is well protected against damage.

🛠 Technical specifications

Product data

• Model: NC3MXX
• Connection type: XLR
• Number of poles: 3
• Connector style: cable connector
• Termination: solder contacts
• Locking device: latch lock

Electrical specifications

• Capacitance between contacts: ≤ 4 pF
• Contact resistance: ≤ 3 mΩ
• Dielectric strength: 1.5 kVdc
• Insulation resistance: > 10 GΩ (initial)
• Rated current per contact: 16 A
• Rated voltage: < 50 V

Mechanical specifications

• Cable outer diameter: 3.5 – 8.0 mm
• Insertion force: ≤ 20 N
• Withdrawal force: ≤ 20 N
• Lifetime: > 1000 mating cycles
• Maximum wire size: 2.5 mm²
• Maximum wire size: 14 AWG

Materials

• Boot: polyurethane
• Contact plating: 2 µm Ag
• Contacts: brass (CuZn39Pb3)
• Insert: polyamide (PA66)
• Locking element: zinc diecast (ZnAl4Cu1)
• Shell: zinc diecast (ZnAl4Cu1)
• Shell plating: nickel
• Strain relief: polyacetal (POM)

Environmental and compliance data

• Flammability: UL 94 V-0
• Standard compliance: IEC 61076-2-103
• Protection class: IP40
• Solderability: complies with IEC 68-2-20
• Temperature range: -30 °C to +80 °C

🎯 Typical applications

This connector is intended for professional audio systems, microphone cables, stage equipment, studio interconnects, and other applications requiring a reliable and mechanically robust 3-pole male XLR cable connector.

📦 Summary

NEUTRIK NC3MXX is a high-quality professional 3-pole male XLR cable connector with a nickel-plated housing and silver-plated contacts. It combines durability, secure locking, improved strain relief, and practical assembly advantages, making it a strong choice for demanding audio environments. ```