Key Specifications
Type Design:
Precision
Connection Type:
In-Series
Connector 1 Series:
Precision N
Connector 1 Gender:
Plug (Male)
Connector 2 Series:
Precision N
Connector 2 Gender:
Jack (Female)
Impedance (Ohm):
50
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:
1.35
Volt:
50
Description
Precision N to Precision N DC Block | Screw-lock | Stainless Steel Body
The ROSNOL DB-PCN1PCN25A-18G50V/9XX-9X is a precision-engineered DC Block connector featuring a Precision N plug (male) to Precision N jack (female) interface. Designed for high-frequency RF applications, it operates from DC to 18 GHz with a nominal impedance of 50 Ω and supports a DC voltage rating of 50V. The connector ensures excellent signal integrity with a VSWR of ≤ 1.35 (≥ 16.54 dB) and insertion loss of ≤ 0.6 dB. The screw-lock coupling mechanism guarantees secure and stable mating.This connector is constructed using premium materials: beryllium copper center contacts with gold plating over nickel underplating; passivated stainless steel body and coupling nut; PTFE insulators. It operates reliably across a temperature range of -40°C to +105°C and is fully RoHS compliant.
ROSNOL’s precision-engineered RF connectors offer a competitive alternative to products from leading manufacturers in Europe, the USA, and other global markets. All ROSNOL RF components are precision-manufactured in ISO 9001-certified facilities, and are fully RoHS and REACH compliant, ensuring environmental safety and global regulatory alignment. Customization services for plating, materials, and mechanical design are available upon request.
