SMA M RP Solder for RG 141 Cable

Description

RP-SMA Male Solder Connector for RG141 Coaxial Cable

Short Description

High-performance Reverse Polarity SMA (RP-SMA) Male Solder Connector precision-engineered for RG141 semi-rigid and conformable cable. Featuring a 50 Ohm gold-plated body and direct-solder attachment, this connector is designed for Wi-Fi, WLAN, and wireless networking applications requiring maximum signal integrity.

Long Description

The RP-SMA Male Solder Connector for RG141 is a specialized RF interface that utilizes a Reverse Polarity configuration. In this design, the male connector body (with internal threads) contains a female socket instead of a standard male pin. This is the industry standard for consumer and commercial wireless equipment to prevent the connection of unauthorized high-gain antennas.

Optimized for RG141 cable?which features a solid outer conductor?this connector utilizes a direct-solder body mounting. By soldering the connector body 360 degrees around the cable’s copper jacket, you achieve a seamless, gas-tight bond. This results in the highest possible mechanical strength and near-perfect EMI/RFI shielding, making it superior to crimp-on alternatives for high-frequency microwave transmission up to 18 GHz.

Key Technical Advantages

• Reverse Polarity (RP) Compliance: Specifically designed to mate with RP-SMA Female (Jack) ports found on most Wi-Fi routers and access points.

• Direct-Solder Integrity: The soldered connection between the cable shield and connector body provides essentially 100% RF shielding and eliminates passive intermodulation (PIM).

• Low VSWR Performance: Precision-machined to maintain a strict 50 Ohm impedance, ensuring minimal signal reflection and power loss.

• Exceptional Durability: The solid solder bond ensures the interface remains stable under high-vibration and extreme temperature fluctuations common in industrial RF environments.

• Corrosion Resistance: Constructed with a high-purity gold-plated finish, ensuring reliable conductivity and protection against oxidation over a long operational life.

Key Features

• Connector Type: RP-SMA Male (Plug) with Internal Threads and Female Socket Center.

• Cable Compatibility: RG141, RG402, and .141″ Semi-Rigid or Conformable cable.

• Termination Method: Direct Solder (Body and Center Contact).

• Frequency Range: DC to 18 GHz.

• Premium Materials: Gold-plated brass or stainless steel body with a Teflon (PTFE) insulator for high thermal stability during soldering.

Technical Summary