DIN 1.6/5.6 or L9 F RA PCB MOUNT SOLDER

Description

The DIN 1.6/5.6 series, frequently designated as L9, is a high-performance RF interface specifically developed for the digital telephony and telecommunications sectors. This female (jack) PCB mount variant features a 90-degree right-angle configuration, which is essential for optimizing board layout and reducing the vertical profile of the assembly. This orientation allows coaxial cable assemblies to connect parallel to the PCB, minimizing mechanical leverage and strain on the solder joints during mating cycles.

Optimized for a strict 75-Ohm impedance, this connector is vital for maintaining signal transparency in high-speed digital circuits, including E1, E3, and DS3 telephony standards. The through-hole (THT) solder design provides exceptional mechanical stability and grounding, ensuring the connector can withstand the axial forces of frequent patching. Manufactured with a gold-plated brass body and premium PTFE (Teflon) insulation, it delivers superior electrical stability and high shielding effectiveness, protecting sensitive digital data streams from interference and return loss in high-density exchange environments.

Key Technical Advantages

• Space-Efficient 90° Integration: The right-angle design reduces the vertical height requirements of the PCB, allowing for tighter card-cage spacing in modular telephony racks.

• L9 Standard Precision: Specifically engineered to meet DIN 1.6/5.6 mechanical and electrical specifications, ensuring universal compatibility with standard L9 plug assemblies.

• 75-Ohm System Integrity: Specifically calibrated to eliminate impedance mismatches, preventing bit errors and signal reflections in high-capacity digital circuits.

• Robust Through-Hole Mounting: The multi-pin solder design provides a secure mechanical bond to the board, protecting the electrical signal path from physical stress and vibration.

• Superior Corrosion Protection: Premium gold-over-nickel plating ensures low contact resistance and long-term durability in mission-critical telecommunications infrastructure.

Key Features

• Interface Type: DIN 1.6/5.6 (L9) Female (Jack) with 75-Ohm impedance.

• Mounting Style: Right-Angle (90°) PCB Mount (Through-Hole Solder).

• Connection Mechanism: Snap-on / Push-pull for rapid, tool-free mating.

• Premium Construction: Features a gold-plated brass body and a high-performance PTFE dielectric for thermal stability during wave soldering.

• Industrial Application: Ideal for Digital Distribution Frames (DDF), telephony exchanges, and high-speed digital routing modules.

Technical Summary