Key Specifications
Type Design:
Precision
Connection Type:
In-Series
Connector 1 Series:
1.85mm
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
1.85mm
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):
67
Connector 1 Body Material:
Stainless Steel
Connector 1 Body Plating:
Passivated
Connector 2 Body Material:
Stainless Steel
Connector 2 Body Plating:
Passivated
VSWR, Max:
1.30
Volt:
60
Description
1.85mm DC Block | Screw-lock | Stainless Steel Body
The ROSNOL DB-V2V25A-67G60V_9X-9X is a precision inner DC Block featuring a 1.85mm jack (female) to jack (female) interface. Operating from DC to 67 GHz, it supports a working voltage of 60 V and delivers excellent electrical performance with VSWR ≤ 1.3 (≥ 17.7 dB), insertion loss ≤ 0.7 dB, and insulation resistance ≥ 5 GΩ. It is ideal for high-frequency signal isolation in advanced RF systems.This connector is constructed with a passivated stainless steel body and coupling nut, beryllium copper center contacts with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating, PTFE insulators, and a silicone rubber gasket. The screw-lock mechanism ensures secure and stable connections.
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.
