MA3M5F - XLR 3 Pin Male to XLR 5 Pin Female

The MA3M5F is a precision-engineered metal adapter connector from Seetronic, designed to bridge a 3-pin XLR male connector to a 5-pin XLR female connector. Built with a rugged zinc die-cast shell, this adapter delivers long service life and high reliability for professional audio, lighting, and DMX control applications where mixed connector standards need to interface seamlessly. With gold-plated copper alloy contacts, a secure latch-locking mechanism, and IP40-rated protection, the MA3M5F ensures stable signal transfer and dependable mechanical engagement across repeated connect/disconnect cycles.

Key Features

• Connector Configuration: Converts a 3-pin XLR male connector to a 5-pin XLR female connector, enabling compatibility between mismatched cable and equipment standards.
• Durable Zinc Die-Cast Shell: Constructed from strong zinc die-cast material for extended product lifespan and high reliability in demanding environments.
• Secure Latch Lock: Equipped with a latch-locking device to prevent accidental disconnection during use.
• Low Contact Resistance: Contact resistance of < 3mΩ ensures minimal signal loss and stable electrical performance.
• High Dielectric Strength: Rated at 1.5kVdc, providing strong insulation against electrical breakdown.
• High Insulation Resistance: Exceeds 2GΩ, safeguarding against current leakage.
• Reliable Current Capacity: Rated for 7.5A per contact, suitable for demanding power and signal transmission needs.
• Smooth Mating Action: Insertion and withdrawal forces of < 20N each allow for easy, controlled connection and disconnection.
• Extended Mating Life: Rated for more than 1,000 mating cycles, supporting long-term repeated use.

Material and Environmental Specifications

• Contacts: Made from copper alloy for excellent conductivity and durability.
• Contact Plating: Gold (Au) plated for superior corrosion resistance and consistent conductivity.
• Insert Material: Polyamide (PA66 + 30% glass fiber) for high mechanical strength and heat resistance.
• Locking Element: Zinc die-cast (ZnAl4Cu1) for a robust and long-lasting locking mechanism.
• Shell Material: Zinc die-cast (ZnAl4Cu1), offering superior structural strength and durability.
• Shell Plating: Chrome (Cr) finish for a sleek appearance and enhanced corrosion resistance.
• Protection Class: IP40-rated, providing protection against solid objects and dust ingress.
• Operating Temperature Range: Functions reliably from -30°C to +80°C, suitable for a wide range of indoor and outdoor environments.

Dimensions

• Compact Form Factor: Overall length of approximately 78.9±0.2mm with a barrel diameter of ø15.8mm, designed for easy handling and minimal footprint in cable runs.
• Standardized Profile: Consistent housing dimensions ensure compatibility with standard XLR cable assemblies and connector housings.