Key Specifications
Description
SMP Plug (Male) Smooth Bore to Precision SMA Jack (Female) Adapter | Bulkhead Design | Snap-On & Screw-Lock | Stainless Steel Body
The ROSNOL AD-PS1PCA25A-BH/9X-9X is a precision RF adapter optimized for DC to 26.5 GHz operation, featuring 50 Ω impedance, VSWR ≤ 1.43 and insertion loss ≤ 0.05√f (GHz) dB. Electrical ratings include insulation resistance ≥5 GΩ, center contact resistance ≤6 mΩ (SMP) and ≤3 mΩ (SMA), and outer contact resistance ≤2 mΩ. Coupling mechanisms include snap-on for SMP and screw-lock for SMA, with center contact captivation ≥27 N and mechanical durability of ≥1000 cycles for SMP and ≥500 cycles for SMA.
Constructed with beryllium copper center contacts plated with gold over nickel-phosphorus underplating, stainless steel bodies and fastening nuts with passivation, brass washers, and PTFE insulators for excellent dielectric stability. The adapter operates reliably across −55°C to +125°C, making it suitable for high-frequency and demanding RF environments.
ROSNOL’s precision-engineered RF adapters deliver consistent performance across RF and microwave systems. Manufactured in ISO 9001-certified facilities, all products comply with RoHS and REACH standards, offering a cost-effective alternative to leading European and American brands. Customization services for materials, plating, and mechanical design are available to meet specialized interconnect requirements.
