Product Overview
The model of TNC male connector RG58 is RP TNC-C-J3.TNC series, with almost the same structure with BNC, are screw-coupling standard coaxial connectors,working at an impedance of 50ohms.They have the characteristics of wide frequency band, convenientconnection,vibration-proof,reliable electrical and mechanicalproperties, are particularly utilized incomputer networks, electrical instruments and microwave system such as TV microwave station,car-carriedphone,aerospace, navigation and radar surveillance.
Voltage Rating
Depending on their manufacture, some connectors can handle peak voltages up to 500 volts.
Impedance
Like most RF connectors, TNC connectors are designed to maintain a characteristic impedance of 50Ω to prevent signal reflections.
Typical Loss Values
TNC connectors have low loss, typically less than 0.1dB. The exact value depends on the frequency and connector quality.
Frequency Range
TNC connectors operate optimally at frequencies up to 11 GHz. However, refined versions can handle frequencies up to 18 GHz.
Electrical
|
Impedance |
50Ω |
|
Frequency Range |
0-3GHz |
|
Working Voltage |
500V |
|
VSWR |
<1.5 |
|
Withstanding Voltage |
500V |
|
Center Contact Resistance(mΩ) |
≤10 |
|
Outer Contact Resistance(mΩ) |
≤2.5 |
|
Durability |
500 cycles |
Material and Plating
| TNC-KFD |
Material |
Plating |
|
Body |
Brass |
Ni |
|
Center conductor |
Phosphor bronze |
Au |
|
Coupling Nut |
Brass |
Ni |
|
Contact Part |
Brass |
Ni |
|
Washer |
Brass |
Ni |
|
O-ring |
silicone rubber |
|
|
Insulator |
PTFE |
Environmental
|
Temperature Range |
-55℃ ~ +155℃ |
|
Humidity |
＜95％ |
|
Salt-fog Test |
5% NaCl solution,Test time＞48h |
TNC connector compared with other connectors
BNC & TNC
BNC connectors are similar to TNC connectors, but they use a bayonet lock instead of a threaded connection. This makes BNC connectors faster and easier to connect and disconnect, but they are less secure and reliable in harsh environments.
SMA & TNC
SMA connectors are smaller than TNC connectors and can operate at higher frequencies, making them suitable for applications that require high frequencies and compact size.
N & TNC
N-type connectors are larger and more robust than TNC connectors and are suitable for applications requiring high power and low loss.
Zhenjiang Tongda Electronics Co., Ltd. is a professional manufacturer of TNC male connector RG58, providing you with products suitable for you.
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