Key Specifications
Type Design:
Precision
Connection Type:
Between Series
Connector 1 Series:
SMP
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
2.4mm
Connector 2 Gender:
Plug (Male)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
None
Connector 1 Connection Method:
Snap-On
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
40
Connector 1 Body Material:
Beryllium Copper
Connector 1 Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Connector 2 Body Material:
Stainless Steel
Connector 2 Body Plating:
Passivated
VSWR, Max:
1.25
Description
2.4mm Plug (Male) to SMP Jack (Female) Adapter | Straight Design | Screw-Lock & Snap-On | Stainless Steel Body
The ROSNOL AD-Q1P25A/9XX-99 is a precision RF adapter designed for DC to 40 GHz operation, featuring 50 Ω impedance, VSWR ≤ 1.25 (≥19.1 dB return loss), and insertion loss ≤ 0.05√f (GHz) dB. Electrical ratings include insulation resistance ≥5 GΩ, test voltage 750 V rms, and working voltage 250 V rms. Coupling mechanisms include screw-lock for the 2.4mm side and snap-on for the SMP side, with center contact captivation ≥20 N (2.4mm) and ≥7 N (SMP). Mechanical endurance varies by SMP detent type, supporting up to 1000 cycles for limited detent and 500 cycles for full detent.Constructed with beryllium copper center contacts plated with gold over nickel-phosphorus underplating, stainless steel bodies with passivation, and PS insulators for excellent dielectric stability. The adapter operates reliably across −55°C to +125°C, ensuring durability in 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.
