MMJ3-2RF - Jack Stereo 3.5mm to Dual RCA Female

The MMJ3-2RF is a purpose-built adapter connector engineered to bridge 3.5mm stereo audio sources with dual RCA (phono) inputs. Featuring a 3.5mm stereo plug on one end and two RCA jacks on the other, it allows headphone-jack-style devices — phones, laptops, media players, mixers — to interface reliably with RCA-equipped equipment such as amplifiers, speakers, and AV receivers. The adapter carries a compact, ergonomically contoured shell with a ribbed grip section for secure handling and easy insertion/removal, giving it a professional appearance while keeping the overall footprint space-saving. It is a pre-wired, ready-to-use connector requiring no assembly or configuration — simply plug and play.

Key Features

• Reliable Dual-Channel Adapting: Converts a single 3.5mm stereo plug into two independent RCA jacks, preserving left/right channel separation for clean stereo output.
• Professional, Space-Saving Design: A newly engineered housing profile keeps the connector compact while presenting a polished, professional look suitable for consumer and light professional AV setups.
• Secure Grip Shell: Ribbed textured housing improves grip during connection and disconnection, reducing strain on the cable and contacts.
• Broad Compatibility: Designed to interlock reliably across various connector systems, making it suitable for a wide range of 3.5mm and RCA-based audio devices.
• Compact Form Factor: Overall length of approximately 63.8mm with a plug diameter of Ø10.2mm and jack spacing of 15.0mm, fitting easily into tight cable runs and equipment racks.

Material and Environmental Specifications

• Contact Material: Copper alloy (Cu alloy) contacts provide dependable conductivity and signal integrity.
• Contact Plating: Nickel (Ni) plating on all contact points enhances corrosion resistance and ensures a stable, long-lasting connection.
• Outer Shell: PVC housing offers durability, electrical insulation, and resistance to everyday wear.
• Operating Temperature Range: Rated for use from -20°C to +65°C, supporting consistent performance across a wide range of indoor and light outdoor conditions.
• Connector Type: Classified as an Adapter-type connection, purpose-built for direct plug-to-jack interfacing without additional cabling.