3-Pin Male XLR Panel Mount Connector with Black Housing

Reliable Male XLR Panel Mount Connector for Audio and AV Projects

This 3-pin male XLR panel mount connector is a dependable choice for audio, microphone, broadcast, and custom equipment builds. Designed in a standard D-shape chassis format, it fits many common panel cutouts and is well suited for professional gear, repair work, and DIY installations. The NC3MD-L-B-1 features a black KTL coated zinc diecast shell, gold-plated contacts, and solder terminals for a strong, lasting connection.

Whether you are replacing a worn connector or building a custom panel, this male XLR chassis connector offers the durability and performance needed for clean signal transfer and reliable everyday use.

Front Mount D-Size XLR Connector with Solder Contacts

This XLR male receptacle is built for front mounting and uses a standard D-series style chassis shape, making it a practical option for rack panels, audio interfaces, stage boxes, patch bays, and other installed equipment. Solder contacts allow for a secure wired connection, while the latch lock helps keep mating connectors firmly in place during use.

The black shell gives the connector a clean, professional appearance that works especially well in modern audio gear, custom installs, and equipment where a darker finish is preferred.

Gold-Plated Contacts for Clean, Consistent Signal Transfer

For dependable performance, this male XLR panel connector uses brass contacts with 0.2 µm hard gold alloy plating over 2 µm nickel. This helps support low contact resistance, good conductivity, and long-term reliability in demanding signal applications.

With contact resistance rated at ≤ 5 mΩ, capacitance between contacts of ≤ 4 pF, and insulation resistance greater than 10 GΩ initially, this connector is designed to support stable electrical performance in professional and consumer audio equipment alike.

Built for Repeated Use in Audio and Electronics Equipment

The NC3MD-L-B-1 is made for repeated connection cycles, with a rated lifetime of more than 1000 mating cycles. It also features insertion and withdrawal force ratings of ≤ 20 N, helping provide a solid fit without making connection or removal overly difficult.

The housing is made from zinc diecast material, the insert is polyamide PA 6.6 with 30% glass reinforcement, and the locking element is steel. Together, these materials help create a rugged XLR chassis connector suitable for regular use in installed systems and portable gear.

Technical Details of This Male XLR Chassis Connector

This connector uses an XLR connection type with a male configuration and solder termination. It is rated for 16 A per contact and for voltages below 50 V. Dielectric strength is rated at 1.5 kVdc. The chassis is front mounting, D-shape, and includes a latch lock mechanism.

Additional specifications include IP40 protection, UL approval, UL 94 HB flammability rating, IEC 61076-2-103 standard compliance, and solderability compliance with IEC 68-2-20. The operating temperature range is -30 °C to +80 °C.

Great for Microphone Panels, Audio Gear, and Custom Builds

This 3-pin male XLR receptacle is a smart choice for anyone building or repairing audio equipment that needs a durable panel mount connection. It works well in microphone inputs, mixer panels, rack gear, wall plates, patch panels, interconnect boxes, and other applications where a secure XLR chassis connector is needed.

If you need a black male XLR panel mount connector with gold-plated solder contacts and a standard D-size front mount design, the NC3MD-L-B-1 is a strong option for dependable performance and a professional finish.