NEUTRIK

NC3MXX-B

Connectors

3-pole XLR male cable connector, black metal housing, gold contacts, latch lock, zinc diecast shell, solder terminals, strain relief

$10.95 CAD
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Description

The Neutrik NC3MXX-B is a 3 pole male XLR cable connector designed for dependable audio and signal connections in professional and everyday setups. Finished with a durable black metal housing and gold-plated contacts, it delivers a clean, reliable connection while maintaining a sleek and ergonomic feel that is comfortable to handle during installation and repeated use. As part of Neutrik’s next generation XX series, this connector improves on the well-known X series with stronger housing construction, enhanced strain relief, and improved contact integrity. 

Built for long-term performance, the NC3MXX-B features a rugged zinc diecast shell and a reinforced locking recess that improves durability during frequent connection cycles. The upgraded chuck-style strain relief helps protect cables from pull-out stress and simplifies assembly, while the polyurethane boot provides additional protection against cable bending and wear. Gold-plated brass contacts support stable signal transmission, making this connector a reliable choice for microphones, audio cables, stage equipment, recording systems, and other professional audio applications. Compatible with cable diameters from 3.5 mm to 8.0 mm, it supports solder connections and is designed for more than 1000 mating cycles. 

Features

NC3MXX-B
3 pole male XLR cable connector with black metal housing and gold contacts. Designed for reliable audio and professional cable applications.

Improved Durability
Features a stronger housing design with an improved locking recess for longer-lasting performance and dependable connections.

Enhanced Strain Relief
Improved chuck type strain relief increases pull-out resistance and makes cable assembly faster and easier.

Cable Protection
Polyurethane boot helps protect the cable from bending stress and wear during repeated use.

Professional Design
Sleek ergonomic shape with rugged zinc diecast shell for a durable and comfortable connector solution.

Gold Plated Contacts
Gold contact plating improves signal reliability and long-term connection quality.

Reliable Locking System
Latch lock mechanism keeps the connector securely connected during operation.

Wide Cable Compatibility
Supports cable diameters from 3.5 mm to 8.0 mm and accepts soldered wire connections up to 14 AWG.

Long Service Life
Built for more than 1000 mating cycles, making it suitable for demanding professional environments.

Industry Compliant
Designed to meet IEC standards with dependable performance across a wide operating temperature range.

Specifications

General Specifications
Device Type: 3 pole male cable connector
Connection Type: XLR
Gender: Male
Housing Finish: Black metal housing
Contact Finish: Gold contacts
Locking Device: Latch lock
Wiring: Solder contacts

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 O.D.: 3.5 - 8.0 mm
Insertion Force: ≤ 20 N
Withdrawal Force: ≤ 20 N
Lifetime: > 1000 mating cycles
Wire Size: Max. 2.5 mm²
Wire Size: Max. 14 AWG

Material Specifications
Boot Material: Polyurethane
Contact Plating: 0.2 µm Au hard alloy over 2 µm Ni
Contact Material: Brass (CuZn39Pb3)
Insert Material: Polyamide (PA66)
Locking Element Material: Zinc diecast (ZnAl4Cu1)
Shell Material: Zinc diecast (ZnAl4Cu1)
Shell Coating: Black KTL
Strain Relief Material: Polyacetal (POM)

Environmental Specifications
Flammability Rating: UL 94 V-0
Standard Compliance: IEC 61076-2-103
Protection Class: IP 40
Solderability: Complies with IEC 68-2-20
Operating Temperature Range: -30 °C to +80 °C

Features
Improved Locking Recess: Windowless design
Strain Relief Type: Improved chuck type
Cable Bend Protection: Polyurethane gland
Identification Options: Colored rings and boots available
Shell Construction: Rugged zinc diecast
Thread Protection: Internal shell thread protected

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