SMA F for PCB solder SMT Mount

Description

The SMA Female SMT (Surface Mount Technology) PCB Connector is a high-performance RF interface engineered for modern, high-density electronic assemblies. Designed to be soldered directly onto the top conductive layer of a printed circuit board, this connector eliminates the need for through-holes, preserving the integrity of internal PCB ground planes and making it ideal for multi-layer board designs.

Optimized for Automated Manufacturing

This connector features a flat base and specialized lead geometry compatible with standard pick-and-place machines and reflow soldering processes. The compact footprint and straight vertical orientation allow for high-density port arrays in networking equipment, small cells, and embedded wireless systems.

Key Technical Advantages:

• Surface Mount Design: Facilitates faster production cycles and reduces assembly costs by supporting fully automated SMT lines.

• Superior Signal Integrity: Optimized for a stable 50 Ohm impedance from DC to 6 GHz (and up to 12.4 GHz depending on board layout), ensuring minimal return loss for high-speed data.

• Compact Vertical Profile: Ideal for top-entry antenna connections in compact enclosures where side-space is limited.

• Premium Gold Plating: The high-purity gold finish on the brass body and center contact ensures excellent solderability and long-term protection against environmental oxidation.

• High-Temperature Tolerance: Constructed with top-grade PTFE (Teflon) insulation to withstand the thermal stresses of infrared reflow and convection soldering.

Key Features

• Connector Type: SMA Female (Jack) with internal threads.

• Orientation: Straight (Vertical).

• Mounting Type: SMT / SMD (Surface Mount Device).

• Impedance: 50 Ohm (Standard for professional RF).

• Durability: Rated for 500+ mating cycles.

• Construction: Gold-plated brass for maximum conductivity.

Technical Summary