Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
SMA
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
SMP
Connector 2 Gender:
Jack (Female)
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):
18
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Connector 2 Body Material:
Beryllium Copper
Connector 2 Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
VSWR, Max:
1.20
Description
SMA Jack (Female) to SMP Jack (Female) Adapter | Straight Design | Screw-Lock & Snap-On | Brass Body
The ROSNOL AD-A2P25A/91-99 is a high-frequency RF adapter designed for precision and reliability. Operating from DC to 18 GHz with a 50-ohm impedance, it achieves VSWR ≤ 1.20 and insertion loss ≤ 0.05√F (GHz) dB, ensuring minimal signal degradation. Electrical performance includes insulation resistance ≥ 5 GΩ, test voltage 500 V rms, and working voltage 250 V rms. Mechanical features include screw-lock coupling on the SMA side and snap-on engagement on the SMP side, with axial contact captivation ≥ 28 N and ≥ 500 mating cycles for robust durability.Constructed with beryllium copper contacts plated with gold over nickel-phosphorus underplating, the SMA body is brass with gold finish, while the SMP body uses beryllium copper with gold plating. PTFE and PEI insulators provide excellent dielectric stability, ensuring consistent performance across a temperature range of -55°C to +165°C.
ROSNOL’s precision-engineered RF adapters deliver reliable performance across a wide range of RF and microwave systems. Designed to meet the stringent demands of high-frequency signal transmission, ROSNOL adapters offer a cost-effective alternative to products from leading European and American brands. All ROSNOL RF components are manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring global environmental and safety standards. Customization services for materials, plating, and mechanical design are available to support specialized interconnect requirements.
