Home > Products > RF Connectors > N Connector
The N Series screw-type coupling mechanism provides a sturdy and reliable connection. N series connectors are most suitable when high performance and precision are necessary.
Antennas Base Station Cable Assemblies
Cellular Components Instrumentation
Mil-Aero Surge Protection Radar
WLAN Broadcast Microwave Radio
PCS Radios Satcom
Interface Mating Dimensions:

Interface Dimension in Millimeters
Male Female
mm mm
  Min. Max.   Min. Max.
A 3.04 nom A 3.04 nom
B 7.00 nom B   7.06
C   8.03 C 8.03 8.13
D 5.33 5.84 D 4.75 5.26
E 1.60 1.68 E Resilient dim.
F 5/8-24UNEF-2B F 5/8-24UNEF-2A
G 10.11 10.46 G 9.04 9.19
H   21.00 H   15.93
I 0.41 1.52 I   10.72
Technical Characteristics
Impedance 50 ohm/ 75 ohm
Frequency Range 0 - 11 GHz/ 0 - 1.5 GHz
Working Voltage 1000 VRMS max.
Dielectric Withstanding Voltage 2500VRMS
VSWR Straight 1.3 max.
Right Angle 1.5 max.
Contact Resistance Center Contact 3 Milliohm Max.
Outer Contact 2 Milliohm Max.
Insulator Resistance 5000 Mega ohms min.
Part Name Material Finish
Body, Metal Parts Brass Nickel
Center Contacts Plug: Brass Gold
  Jack: Brass,
Beryllium Copper, Phosphor Bronze
Insulator PTFE or Derlin  
Crimp Ferrule Annealed Copper Nickel
Clamp Gaskets Silicone Rubber or Rubber  
Mechanical & Environmental
Engagement Force 6 in-lbs. max
Disengagement Force 6 in-lbs max.
Coupling Nut Retention 100 lbs. min.
Coupling Proof Torque 30 in-lbs. min.
Contact Retention 6.0 lbs. min.
Durability (Mating) 500 cycles min. (For Be/Cu Jack Contact only)
Temperature Range -65°C ~ 155°C
Vibration MIL-STD-202 Meth. 204/B
Salt Spray MIL-STD-202 Meth. 101/B
Thermal Shock MIL-STD-202 Meth. 107/B