rSMA Male Connector OEM RSMAM with Internal Thread

rSMA Male Connector OEM RSMAM with internal thread is a compact coaxial RF connector designed for reliable antenna and signal connections. The connector features an rSMA male interface with internal thread intended to mate securely with compatible rSMA female sockets. Its small size and standardized geometry make it suitable for wireless modules, routers, IoT devices and RF test equipment where a stable electrical connection and minimal signal loss are important.

Advantages

This rSMA male connector provides a stable mechanical and electrical coupling with reduced RF reflections and predictable impedance. The internal thread design offers firm engagement and resistance to accidental disconnection in embedded or panel-mounted applications. The connector’s compact footprint supports space-constrained layouts while maintaining consistent signal transmission characteristics across typical wireless frequency bands.

Suitable for

• Connecting antennas to wireless modules and routers
• IoT devices requiring compact RF interfaces
• Test and measurement setups for RF signals
• Embedded systems and panel-mounted RF connections

Key specifications

• Connector type: rSMA male with internal thread
• Function: coaxial RF signal transmission
• Impedance: standardized for RF applications (typically 50 Ω)
• Mechanical interface: threaded coupling for secure mating
• Typical application frequency range: common wireless bands (dependent on cable and system)
• Form factor: compact, suitable for PCB or panel mounting depending on design

How to use

Align the rSMA male connector with the matching female rSMA socket and engage the internal thread until the connector is seated and finger-tight. Ensure correct orientation to avoid cross-threading and do not over-torque the coupling to prevent mechanical damage. For PCB-mounted variants, follow the device manufacturer’s assembly instructions and ensure proper soldering or crimping of the coaxial cable conductor and shield according to accepted RF assembly practices.

Usage recommendations

Use the rSMA male connector in combination with compatible rSMA female connectors and appropriate low-loss coaxial cable to maintain signal integrity. Avoid excessive bending or repeated disconnects near the connector interface. For best RF performance, verify impedance matching within the system and protect the connector from moisture and corrosive environments when used outdoors or in harsh conditions.