SMA Female to SMP Female 2-Hole Flange RF Adapter

The SMA Female to SMP Female 2-Hole Flange RF Adapter – SMA/SMP-KFK1, also referred to as the SMP Female to SMA Female 2-Hole Flange RF Adapter – SMP/SMA-KFK1 is a compact, high-performance coaxial adapter engineered to connect SMA female connectors to SMP female interfaces in demanding RF applications. Featuring a 2-hole flange design on the SMP side, this adapter is specifically optimized for panel-mounted or embedded RF modules requiring secure mechanical retention and blind-mate capability.

Operating at a 50-ohm impedance and supporting frequencies up to 26.5 GHz, the SMA Female to SMP Female 2-Hole Flange RF Adapter is ideal for modular system architectures where space savings, reliability, and RF integrity are essential. This SMA to SMP adapter is frequently used in precision applications such as controlled lab testing, satellite ground qualification platforms, and ADAS testing systems.

With a typical VSWR of ≤1.15 and an insertion loss of ≤0.3 dB, this 2-hole flange SMA adapter ensures consistent signal transmission with minimal distortion or reflection. Its straight geometry supports stable high-frequency performance across extended testing or operational cycles, especially in systems requiring frequent blind mating and demating.

Constructed with a rugged stainless steel body and gold-plated beryllium copper contacts, the SMA Female to SMP Female 2-Hole Flange RF Adapter delivers long-term reliability, excellent conductivity, and resistance to vibration or thermal stress. This SMA between-series adapter performs consistently in environments ranging from -55°C to +165°C, making it suitable for airborne, spaceborne, and automotive-grade RF systems.

Fully RoHS and REACH compliant, the SMA Female to SMP Female 2-Hole Flange Adapter offers a reliable and durable solution for integrating SMA-based systems with SMP modular platforms. Custom variations—including alternate flange patterns, hermetic sealing, or enhanced EMI shielding—can be developed on request for specific mission-critical applications.