N CONNECTORS systlog2.gif (3643 Byte)
Description

Type N connectors are medium size precision connectors for use from DC through 11GHz and feature a characteristic 50ohm impedance structure. Applications for N connectors include base station equipment. The connector performance is per MIL-C-39012, with commercial grade versions available for the most popular configurations. Cable terminations include clamp and crimp styles. Many types are available for the most widely used coaxial cables.

N Connectors
Specifications
ELECTRICAL
Electrical Data General Specifications Note
Impedance 50 Ω  
Frequency range DC - 11 GHz  
V.S.W.R
  • Straight semi-rigid
  • Straight semi-rigid
  • Straight flexible
  • Straight flexible
  • Right angle flexible
  • Right angle flexible
 1 GHz 2.5 GHz  
1.04 1.05 RG-405/0.085"
1.04 1.05 RG-402/0.141"
1.05 1.09 RG-400/u
1.04 1.05 RG-214/u
1.05 1.10 RG-400/u
1.08 1.10 RG-214/u
Dielectric withstanding
  • Voltage (at sea level)
  • Working voltage (at sea level)
    
2500 V rms. 50Hz  
< 1000 V rms. 50Hz  
Insulation resistance > 5.103 M Ω  
Contact resistance
  • Center contact
  • Out contact
    
< 1.0 m Ω  
> 1.0 M Ω  

ENVIRONMENTAL
Environmental Data General Specifications Note
Temperature range -65 °C ~ +165 °C  
Temperature shock MIL- STD 202, Method 107, Condition B  
Moisture resistance MIL- STD 202, Method 106  
Corrosion Saltspray Test acc. to MIL-STD 202,  
Method 101, Condition B  
Vibration MIL-STD 202, Method 204, Condition B  
Shock MIL-STD 202, Method 213, Condition I  

MECHANICAL
Mechanical Data General Specifications Note
Coupling nut torque
  • Recommended torque
  • Proof torque
    
0.68 Nm - 1.13 Nm/6.0 - 10.0 in.-Ibs  
1.70 Nm / 15.0 in.-Ibs  
Coupling retention force >450 N / 101.2 Ibs  
Contact captivation > 28 N / 6.3 lbs  
Durability (Matings) > 500  

MATERIAL
Connector Part Material Plating
Bodies. Pin contact Brass Gold. Nickel, SUCO
Socket contacts Beryllium-copper Gold
Gaskets Silicone rubber  
Insulators PTFE  
Crimp ferrules Brass Nickel
       
SYSTRON INC.
1274 3rd Avenue South
Lethbridge, Alberta
T1J 0J9		   
Phone: (403) 327-1444
Fax:     (403) 327-1480
e-mail: sales@systroninc.com