SAA or 1.0/2.3 M Solder Type for BT3002 Cable

Description

The SAA series, also known as the 1.0/2.3 connector, is a subminiature RF interface designed for high-density telecommunications environments where space and signal precision are critical. This male (plug) solder-type variant is specifically optimized for BT3002 (Type 2002) cable, the industry-standard 75-Ohm coaxial cable used in UK and European digital exchanges. Unlike standard crimp versions, the solder-type center contact provides a fused, low-resistance electrical bond, ensuring maximum signal transparency for E1, E3, and DS3 digital telephony circuits.

Maintaining a strict 75-Ohm impedance, this connector is essential for preventing signal reflections and bit errors in high-speed data transmission. The push-pull coupling mechanism allows for quick, tool-free mating with a secure tactile “lock,” enabling rapid deployment in high-port-count Digital Distribution Frames (DDF). Manufactured with a gold-plated brass body and premium PTFE (Teflon) insulation, it delivers exceptional electrical stability and superior protection against environmental oxidation in central office exchange environments.

Key Technical Advantages

• Permanent Solder Termination: The solder-cup center contact provides a high-conductivity fused connection, offering superior electrical permanence and lower contact resistance compared to crimp pins.

• BT3002 Impedance Matching: Specifically calibrated for the 0.31mm center conductor of Type 2002 cable, ensuring an optimized electrical transition and minimal return loss.

• Ultra-High Density Footprint: The compact 1.0/2.3 interface allows for significantly higher port density on equipment panels than traditional BNC or SMZ (BT43) connectors.

• Push-Pull Coupling Mechanism: Features a secure, vibration-resistant mating system that provides a distinct tactile click, ensuring a complete and reliable electrical path.

• Superior Corrosion Protection: Premium gold-over-nickel plating on all critical surfaces ensures long-term durability and low contact resistance in professional infrastructure.

Key Features

• Interface Type: SAA / 1.0/2.3 Male (Plug) with 75-Ohm impedance.

• Termination Method: Solder center contact with a high-strength outer crimp ferrule for mechanical strain relief.

• Cable Compatibility: Optimized exclusively for BT3002 (Type 2002) 75-Ohm coaxial cable.

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

• Telecommunications Grade: Ideal for high-density Digital Distribution Frames (DDF), telephony racks, and digital exchange modules.

🔹 Applications:

• RF cable assemblies
• Broadcast and CCTV systems
• Signal routing
• Video transmission
• Communication setups
• RF installations