N type female connector to 1/2” standard cable

Product Description

Model: TEL-NF.12-RFC
N Female connector for 1/2’’ flexible RF cable

N Connector is a threaded RF Connector used for linking with coaxial cable. It has both 50 Ohm and standard 75 Ohm impedances. N Connectors Applications Antennas, Base Stations, Broadcast, WLAN, Cable Assemblies, Cellular, Components test & Instrumentation equipments, Microwave Radio, MIL-Aero PCS, Radar, Radio equipments, Satcom, Surge Protection.

With the exception of the inner contacts, the interface dimensions of the 75 ohm connector have been traditionally identical to that of the 50 ohm connector. It has thus been possible unintentionally to cross couple connectors with the following effects:

(A) 75 ohm male pin - 50 ohm female pin: open circuit inner contact.
(B) 50 ohm male pin - 75 ohm female pin: mechanical destruction of 75 ohm inner socket contact.
Note: These characteristics are typical and may not apply to all connectors.


• Cable Assembly
• Antenna
• Radio
• Base Station
• Aero
• Radar
• Surge Protection
• Telecom
• Instrumentation
• Broadcast
• Satcom
• Instrumentation


•N Female Connector
•50 Ohms


Electrical Specifications

Material and Plating 
Center contactBrass / Silver Plating
Body & Outer ConductorBrass / alloy plated with tri-alloy
GasketSilicon Rubber
Electrical Characteristics 
Characteristics Impedance50 Ohm
Frequency RangeDC~3 GHz
Insulation Resistance≥5000MΩ
Dielectric Strength≥2500 V rms
Center contact resistance≤1.0 mΩ
Outer contact resistance≤1.0 mΩ
Insertion Loss≤0.05dB@3GHz
VSWR[email protected]GHz
Temperature range-40~85℃
PIM  dBc(2×20W)≤-155 dBc(2×20W)
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