TNC M RA CRIMP for LMR400/RG8/RG11/RG213/RG393 Cable

Description

The TNC (Threaded Neill-Concelman) series is a high-reliability RF interface designed to maintain electrical continuity in environments prone to intense shock and vibration. This specialized Right Angle (RA) male variant is optimized for the 10mm (0.400″) heavy-duty cable class, providing a precision termination for ultra-low-loss LMR400, military-spec RG213, and high-temperature RG393. By orienting the cable exit at 90 degrees, this connector significantly reduces the depth required for the installation, preventing hazardous kinking and strain on these thicker, semi-rigid coaxial lines.

This connector utilizes a professional heavy-duty crimp termination system. The oversized outer ferrule creates a 360-degree mechanical bond with the cable’s braid and shielding, while the internal center contact is precision-machined to ensure signal integrity across high-frequency bands. Manufactured with a reinforced nickel-plated brass body and premium PTFE (Teflon) insulation, it delivers consistent 50-Ohm performance up to 11 GHz. The threaded interface provides superior EMI shielding and environmental resistance, making it ideal for cellular towers, maritime communications, and tactical aerospace deployments.

Key Technical Advantages

• 90° Space-Efficient Profile: Ideal for installations in shallow equipment enclosures or behind-the-panel mounts where large-diameter cables like LMR400 would otherwise require excessive bend radius clearance.

• Large-Diameter Precision Match: Specifically calibrated for the 0.400-inch to 0.430-inch OD cable family, ensuring a seamless mechanical transition and high-strength pull-off resistance.

• Vibration-Proof Threaded Interface: The 7/16-28 threaded mechanism ensures a secure, locked connection, preventing signal intermittent issues in high-G aerospace or industrial mobile applications.

• Rugged 360° Crimp Termination: The heavy-walled ferrule provides a permanent, airtight grip on the cable jacket, protecting the internal dielectric from moisture ingress and mechanical wear.

• High-Frequency Stability: Engineered to maintain low VSWR and consistent impedance up to 11 GHz, supporting high-power transceivers and modern wireless data links.

Key Features

• Interface Type: TNC Male (Plug) with standard 7/16-28 threaded coupling.

• Orientation: Right Angle (90-degree) body.

• Termination Method: Crimp (Outer Ferrule) / Solder or Crimp (Center Pin).

• Cable Compatibility: Optimized for LMR400, RG8, RG11, RG213, and RG393 coaxial cables.

• Premium Construction: Features a nickel-plated brass body and high-performance PTFE dielectric.

Technical Summary