RF Connector N Female for 7/8'' Cable N-K7/8

The model of type N female connector is N-K7/8.N series are very popular screw-coupling middle-or-low power coaxial connectors with impedances of 50Ω and 75Ω. They are widely used for electrical instruments or applications where vibration resistance and environmental protection is required, including communication equipment, coaxial components,duplexers, couplers, microwave testing system and microwave network or connecting RF cables. Connected with high accuracy semi-flexible or semi-rigid cables N connectors can work up to11GHz resulting in low VSWR.
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Description

Product Overview

 

The model of type N female connector is N-K7/8.N series are very popular screw-coupling middle-or-low power coaxial connectors with impedances of 50Ω and 75Ω. They are widely used for electrical instruments or applications where vibration resistance and environmental protection is required, including communication equipment, coaxial components,duplexers, couplers, microwave testing system and microwave network or connecting RF cables. Connected with high accuracy semi-flexible or semi-rigid cables N connectors can work up to11GHz resulting in low VSWR.

RF Connector N Female for 78 cable N-K78
n connector
N-K7-8
RF Connector N Female for 78 cable
RF Connector
Type N female connector

 

External Dimensions

 

Threaded Interface: Threaded interface connection.

External Diameter: Typically between 11mm and 22mm, depending on the model and size series.

Length: Depends on the specific model and design requirements, typically between 30mm and 70mm.

 

Internal Dimensions

 

Internal Lead Diameter: Typically between 1.9mm and 5.3mm, with slight variations between models.

Threaded Interface Aperture: The internal aperture of the threaded interface typically ranges from 9mm to 18mm, depending on the model and size.

 

Technical Parameters Electrical

 

Impedance

50Ω

Frequency Range

0-6GHz

Working Voltage

≤1000V

VSWR

≤1.15@2.5GHz,≤1.25@6GHz

Insulation Resistance

≥5000mΩ

Withstanding Voltage

2500V

Center Contact Resistance

≤1mΩ

Outer Contact Resistance

≤1mΩ

Center Contact Retention Force

≥0.56N

Durability

500 cycles

 

Material and Plating

 

N-K7/8

Material

Plating

Body

Brass

Cu-Sn-Zn3

Center conductor

Phosphor bronze

Ag

Coupling Nut

Brass

Cu-Sn-Zn3

O-ring Sealing

Silicone Rubber

 

Insulator

PTFE

 
 

Material

Plating

Body

Brass

Cu-Sn-Zn3

Center conductor

Phosphor bronze

Ag

 

Environmental

 

Temperature Range

-65℃ ~ +165℃

Humidity

<95%

Salt-fog Test

96h

 

Zhenjiang Tongda Electronics Co., Ltd. is a professional manufacturer of type N female connector, providing you with products suitable for you.

 

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