Product Overview
The model of N type load short open connector is N-50JR-1.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.
The Type N connector is a commonly used RF coaxial connector. The Type N connector is a threaded connection that can be rotated and locked. It is one of the first connectors that can be used to transmit microwave frequency signals.


N-Type Connector Standard Dimensions
The standard dimensions of N-Type connectors are based on standards from the International Electrotechnical Commission (IEC) and the Institute of Electrical and Electronics Engineers (IEEE). For example, a 50-ohm N-Type male plug has a diameter of approximately 11.68mm and a length of approximately 35.05mm; a 50-ohm N-Type female receptacle has a diameter of approximately 11.68mm and a length of approximately 27.4mm.
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-50JR-1 |
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 N type load short open connector, providing you with products suitable for you.
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