Key Specifications
Type Design:
Precision
Connection Type:
Between Series
Connector 1 Series:
2.92mm
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
SMPM
Connector 2 Gender:
Plug (Male)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
None
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Snap-On
Frequency, Max (GHz):
40
Connector 1 Body Material:
Stainless Steel
Connector 1 Body Plating:
Passivated
Connector 2 Body Material:
Stainless Steel
Connector 2 Body Plating:
Passivated
VSWR, Max:
1.30
Description
SMPM Plug (Male) to 2.92mm Jack (Female) Adapter | Straight Design | Snap-On & Screw-Lock | Stainless Steel Body
The ROSNOL AD-PMF1K25A/9X-9X is a precision RF adapter optimized for DC to 40 GHz operation, featuring 50 Ω impedance, VSWR ≤ 1.30 and insertion loss ≤ 0.05√f (GHz) dB. Electrical ratings include insulation resistance ≥5 GΩ, center contact captivation ≥7 N (SMPM) and ≥20 N (2.92mm), and mechanical durability of ≥100 cycles for SMPM and ≥500 cycles for 2.92mm. Coupling mechanisms include snap-on for SMPM and screw-lock for 2.92mm, ensuring secure engagement.Constructed with beryllium copper center contacts plated with gold over nickel-phosphorus underplating, stainless steel bodies with passivation, and PEI insulators for excellent dielectric stability. The adapter operates reliably across −55°C to +165°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.
