Key Specifications
Type Design:
Precision
Connection Type:
Between Series
Connector 1 Series:
3.5mm
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
SMA
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:
Threaded (Screw-lock)
Frequency, Max (GHz):
18
Connector 1 Body Material:
Stainless Steel
Connector 1 Body Plating:
Passivated
Connector 2 Body Material:
Stainless Steel
Connector 2 Body Plating:
Passivated
VSWR, Max:
1.15
Description
3.5mm Jack (Female) to SMA Jack (Female) | Straight Adapter | Screw-Lock | Stainless Steel Body
The ROSNOL AD-PC2A25A/9X-9X is a robust adapter for 50 Ω RF systems, operating from DC to 18 GHz with VSWR ≤ 1.15 and insertion loss ≤ 0.05 × F (GHz). It features screw-lock coupling on both ends, ensuring secure engagement and mechanical durability of ≥ 500 mating cycles. Electrical performance includes insulation resistance ≥ 5 GΩ and RF leakage ≥ 100 dB up to 1 GHz.Materials and plating are specified for reliability: beryllium copper center contacts with gold plating over nickel underplate, stainless steel bodies and coupling nuts with passivated finish, and PTFE insulators for low-loss performance. The adapter offers corrosion resistance and operates within a temperature range of −65 °C to +90 °C.
ROSNOL’s precision-engineered RF adapters deliver reliable performance at competitive pricing. Manufactured under ISO 9001-certified processes, all products comply with RoHS and REACH regulations. Customization services for materials, plating, and mechanical design are available to meet specialized RF interconnect requirements.
