Key Specifications
Type Design:
Precision
Connection Type:
Between Series
Connector 1 Series:
Precision TNC
Connector 1 Gender:
Plug (Male)
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:
1.20
Description
TNC Plug (Male) to SMA Jack (Female) Adapter | Straight Design | Screw-Lock | Stainless Steel Body
The ROSNOL AD-PCT1A25C/9XX-9X is designed for DC to 18 GHz operation with 50 Ω impedance, VSWR ≤ 1.2 (≥20.83 dB return loss), and insertion loss ≤ 0.1√f (GHz) dB. It features screw-lock coupling for secure engagement, center contact captivation ≥27 N, mechanical durability of ≥500 mating cycles, and recommended torque of 0.46–0.69 Nm (TNC) and 0.8–1.1 Nm (SMA).This adapter uses beryllium copper center contacts with gold plating over nickel-phosphorus underplating, stainless steel bodies and coupling nuts with passivation, and PTFE insulators for consistent electrical performance. Rated for −65°C to +160°C, it ensures reliable operation under extreme thermal conditions.
ROSNOL’s RF adapters are manufactured in ISO 9001-certified facilities and comply with RoHS and REACH standards. Combining high quality with competitive pricing, they serve as cost-effective alternatives to leading global brands. Customization services for materials, plating, and mechanical design are available to meet specialized requirements.
