CON4276 DIN 7/16 female clamp connector for 1/2 inch flexible cable

CON4276

The CON4276 is a 7/16 DIN female clamp connector designed specifically for flexible 1/2 inch coaxial cables, ideal for high power and high frequency applications in telecommunications systems. This connector guarantees a robust and reliable connection, with an impedance of 50 O and a frequency range that can reach up to 6 GHz, ensuring signal transmission with minimal return loss.

Manufactured from high-quality materials such as nickel-plated or tri-metal brass, and with a gold- or silver-plated copper alloy central conductor, the CON4276 provides excellent conductivity and corrosion resistance, even in outdoor environments. Its PTFE insulation provides high thermal stability, allowing it to operate in a temperature range of -55°C to +155°C.

This connector is assembled using a clamp system, which facilitates a secure connection without the need for soldering, simplifying the installation process. It is ideal for applications in mobile network infrastructure (such as 4G and 5G antennas and base stations) and other radio frequency applications that require durability and mechanical strength, with a lifespan of more than 500 mating cycles. In addition, its design can be rated IP67 or IP68, providing protection against dust and water, making it suitable for outdoor installations and demanding environments.

The DIN 7/16 female Clamp connector (REF: 4276) is compatible with 1/2" super flexible cable, the most common cables that can be used are: Valid for cable with approximate diameter of 13.8 to 15 mm
Andrews CNT-500
CommScope LDF4-50A
RFS Cellflex LCF12-50J
HUBER+SUHNER SUCOFEED 1/2"

These super-flexible 1/2" cables are suitable for high power RF and telecom applications such as the Belden HL50000 7/16 DIN connector

Characteristics

• Connector type: L29 DIN 7/16 female.
• Compatibility: For 1/2" coaxial cable.
• Maximum frequency: Up to 6 GHz.
• Approximate cable diameter from 13.8 to 15 mm
• Maximum cable diameter 15.4 mm
• Return loss: =30 dB (minimum value).
• Impedance: 50 ohms.
• Contact resistance of the inner conductor: = 0.4 mO.
• Contact resistance of external conductor: = 1.0 mO.
• Insulation resistance: = 5000 MO.
• Maximum working voltage: 2700 V RMS.
• Inner conductor material: Brass with silver finish.
• Outer conductor material: Zinc alloy with nickel plated finish.
• Encapsulation: PTFE insulation.
• External diameter: Approx. 29mm.
• Total length: Approx 52mm.
• Temperature range: -55°C to +155°C.
• Test standard: IEC 61169-4.
• Connector type: DIN 7/16 L29 thread.
• Vibration resistance: Up to 3 Grms (according to IEC 61169-4).
• Stability against temperature variations: Low change in frequency.
• Mechanical durability: More than 500 coupling cycles.
• Hermeticity: IP68 for protection against dust and water.
• Shielding: High shielding capacity to prevent interference.
• Approximate weight: Around 100 grams.
• Approximate size: Diameter 29 mm.
• Compliance: Complies with international connectivity standards.
• Typical applications: Mobile communications and base stations.
• Brand: Mirmidon