RPSMA Micro-strip Connectors Manufacturer

Product Overview
The RPSMA micro-strip connector mounts directly to a PCB edge or surface and launches the RF signal from a microstrip or coplanar waveguide trace to the RP-SMA coaxial interface, enabling direct antenna cable connection to Wi-Fi chipset evaluation boards, WLAN module development platforms, and mass-produced consumer Wi-Fi device mainboards without an intermediate pigtail or cable adapter.

Key Features
PCB edge-launch geometry optimized for low-return-loss signal transition from 50 Ω microstrip trace to RP-SMA coaxial interface
Reversed center conductor (RP) for direct mating with RPSMA cable connectors and antenna assemblies without gender adapters
Precise center pin height and PCB alignment features ensuring consistent impedance at the microstrip-to-connector transition across production boards
Low insertion loss across 2.4 GHz, 5 GHz, and 6 GHz Wi-Fi operating frequencies validated on Agilent VNA
Through-hole and SMT mounting flange options for compatibility with wave-solder and reflow PCB assembly processes
Compact PCB footprint supporting high-density Wi-Fi device mainboard and module designs
Gold-plated center contact for reliable solderability and stable contact resistance in volume PCB production
RoHS-compliant; suitable for consumer electronics and WLAN equipment OEM supply chains

Typical Applications
Wi-Fi chipset evaluation board RF output connector
Consumer Wi-Fi router and access point mainboard direct antenna interface
WLAN module development and characterization platform PCB RF port
Smart home hub and IoT gateway mainboard antenna connector
Wi-Fi 6E and Wi-Fi 7 device PCB antenna connection point

FAQ
Q: Do you supply a recommended PCB footprint for your RPSMA micro-strip connectors?
A: Yes — each RPSMA micro-strip connector is supplied with a recommended PCB footprint, land pattern, and soldering guidelines, and our engineering team can review your Gerber files before PCB fabrication to confirm transition geometry optimization for your substrate and trace width.
Q: What PCB substrates are your RPSMA micro-strip connectors validated on?
A: Our RPSMA micro-strip connectors are used successfully on FR4, Rogers RO4000 series, and other standard WLAN device PCB substrates; for high-frequency or low-loss substrate types, please contact our engineering team with your substrate parameters for confirmation.