PRODUCT FEATURES
• Rugged Zinc Alloy Build: Durable zinc alloy housing with chrome plating delivers a tough, corrosion-resistant construction built for daily professional use.
• Reliable Signal Performance: Low contact resistance (≤3 mΩ) and gold-plated copper alloy contacts ensure clean, consistent audio signal transfer.
• High Electrical Safety Margins: 1.5 kV DC dielectric strength and >2 GΩ insulation resistance provide strong protection against electrical faults.
• Power-Ready Rating: 16 A rated current per contact makes it suitable for both signal and higher-current applications.
• Long-Lasting Durability: Rated for over 1,000 mating cycles, ensuring dependable performance across extended, repeated use.
• Ready to Use, No Extras Needed: Ships as a complete standalone adapter, requiring no additional hardware or assembly.
• Versatile Environmental Tolerance: Operates reliably across a wide -30°C to +80°C temperature range, suitable for indoor and varied field conditions.
TECHNICAL SPECIFICATIONS
PRODUCT PARAMETERS
Connection Type: Adapter
ELECTRICAL PARAMETERS
Contact resistance: ≤3mΩ
Dielectric strength: 1.5kVdc
Insulation resistance: > 2 GΩ (initial)
Rated current per contact: 16A
MECHANICAL PARAMETERS
Insertion force: ≤ 20N
Withdrawal force: ≤ 20N
Service life: > 1000 mating cycles
MATERIAL AND ENVIRONMENTAL PARAMETERS
Contacts: Cu alloy
Contact plating: Au
Insert: PA
Housing: Zinc alloy
Housing plating: Cr
Flame-retardant grade: UL 94 HB
Protection class: IP40
Temperature range: -30°C ~ +80°C
Description
The MA3M3M is a circular metal adapter engineered for professional audio applications, converting a 3-pin XLR male connector to a 3-pin XLR male connector. Built with a rugged zinc alloy housing, the adapter delivers long-term durability and consistent electrical performance, making it suitable for use in live sound, broadcast, and studio environments where reliable signal continuity is essential.
Key Features
• Circular Metal Construction : A robust circular metal body provides a compact, durable form factor for demanding professional use.
• 3-Pin XLR Male to Male : Enables direct male-to-male XLR connections, ideal for converting or extending existing cable runs.
• Zinc Alloy Housing : Rugged zinc alloy housing ensures long service life and high reliability under repeated use.
• Low Contact Resistance : Contact resistance of ≤3 mΩ supports stable, low-loss signal transmission.
• High Dielectric Strength : Rated at 1.5 kV DC dielectric strength for safe, reliable electrical isolation.
• Smooth Mating Action : Insertion and withdrawal forces of ≤20 N allow for easy, controlled connection and disconnection.
• Long Service Life : Rated for over 1,000 mating cycles, ensuring dependable performance over time.
Material and Environmental Specifications
• Contacts : Made from copper alloy for excellent conductivity.
• Contact Plating : Gold-plated contacts enhance corrosion resistance and signal reliability.
• Insert : PA (nylon) insert provides electrical insulation and structural support.
• Housing : Zinc alloy housing offers strength and impact resistance.
• Flame-Retardant Rating : UL 94 HB rated materials for baseline fire safety.
• Protection Class : IP40 rated, protecting against solid objects larger than 1 mm.
• Operating Temperature Range : Functions reliably from -30°C to +80°C, suitable for varied environments.
Packaging and Accessories
• Individual Packaging : Each unit is packed 1 piece per bag for protection and cleanliness.
• Carton Packing : 50 pieces per inner carton, with 5 inner cartons per master carton (250 pieces per master carton).
• No Accessories Included : The MA3M3M ships as a standalone adapter with no additional screws, nuts, or fastener plates.
Product Dimensions
• Compact Length : Overall length of 76.00 ± 0.50 mm for easy integration into cable runs.
• Dual Diameter Profile : Body diameter of ø18.90 ± 0.20 mm, with a wider section of ø20.12 ± 0.20 mm for secure gripping and connector shielding.
Usage Notes
• Simple Inline Connection : The adapter requires no assembly — simply align and mate the male XLR connector on each end with the corresponding female XLR connectors of the cables or devices being connected.
• No Tools Required : Designed for tool-free, hand-tight connection and disconnection, consistent with its rated ≤20 N insertion/withdrawal force.
• Signal Direction Independent : As a male-to-male 3-pin adapter, it can be used to join two female-terminated cables or extend a signal chain where needed.
ORDERING INFORMATION
Minimum order: 40 pieces of this model. Price shown is per piece. Confirm the exact model, mating connector and cable dimensions before ordering.
Product and order enquiries: https://www.bspoo.com/contact-us/
Shipping and order support: https://www.bspoo.com/shipping-order-support/
