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Home > Products > Connectors > 1.85mm Connector
1.85mm Connector

The 1.85mm connector is 50ohm precision connector developed in the mid-1980s by Hewlett Packard. Perform mode free to 65GHz. The outer conductor measures 1.85mm and the robust wall of the connector body is designed to engage before the center conductor, assuring a rugged, repeatable mating interface. 

 

The interface is air dielectric with the contact supported by a short dielectric bead.

Features & Benefits
Excellent performance up to 65GHz
Rugged construction for reliability
Mechanically compatible with 2.4mm connector series
Products Links
All 1.85mm Connector Products                       1.85mm Connector Catalog Online 
Standard Specifications
Electrical    
Impedance    50Ω
Frequency Range    DC -65 GHz
VSWR     1.25:1
Dielectric withstanding voltage    500V 
Contact Resistance     center contact: 3 m; outer contact: 2.5 m
Insulation resistance     3*1000 m 
Mechanical    
Center Contact Material    Copper Beryllium Alloy, Gold-plated 
Body Material    Stainless steel, Passivated 
Insulator Material    PEI, PTFE 
Durability(matings)     500
Environmental    
Temperature Range     -55°C to +165°C 
Vibration    MIL-STD-202, Method 204, Condition D
Corrosion    Saltspray test acc.to MIL-STD-202, Method 101, Condition B
Thermal shock    MIL-STD-202, Method 107,Condition B
     
Notes: These characteristics are typical but may not apply to all connectors, some special connectors may differs from the above mentioned data.

 

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