TNC connector is medium size compared with SMA connectors and N connectors in RF connector. TNC Connector is designed to have 7/16”-28 thread mating. Besides, TNC connector series are available for RF cables type and PCB type. TNC Connector commonly is used for 0~4GHz (50 ohm) and 0~1GHz (75 ohm), but offers 11 GHz max.
Wellshow Technology manufactures various TNC connectors and custom TNC RF cable assemblies in Taiwan. We can provide good quality TNC connectors in short time and welcome OEM or customized RF connector. Contact us by email or call us 886-2-24270488 to start business!
TNC Connector Series
The TNC coaxial connector was developed with 7/16”-28 thread mating and is an ideal choice for using in RF coaxial equipment which needs a high durable coupling.
TNC connector have 50 and 75 ohm impedance and offer broadband capability from 0 to 4 GHz.
TNC connector is commonly used in military radio telecommunication systems, or Computer, Test Instrument, Cellular Mobile Phone, Data Transmission, Medical Equipment and Microwave Components.
- Cable Connectors (straight and right angle) for flexible, semi-flex and semi-rigid cables
- PCB connectors (straight and right angle)
- Panel connectors in various flanges
- Cable Assembly
- Microwave Components
- Base Stations
- Cellular Mobile Phones
- Military equipment
TNC Interface Dimensions
TNC Connector Technical Characteristics
|Impedance||50 ohm or 75 ohm|
|Frequency range||0 ~ 4 GHz for 50 ohm|
|0 ~ 1 GHz for 75 ohm|
|VSWR||Straight type ≤ 1.3 max.|
|R/A type ≤ 1.5 max.|
|Dielectric withstanding voltage||1500 V rms|
|Working voltage0||500 V rms|
|Center contact resistance||≤ 3.0 mΩ (Milliohms max.)|
|Outer contact resistance||≤ 2.0 mΩ (Milliohms max.)|
|Insulation resistance||≥ 5 x 103 MΩ (Megohms min.)|
|Contact Retention||6 lbs min.|
|Mating Durability||500 cycles min. (For Beryllium copper contact only)|
|Temperature Range||Teflon −65ºC ~ +155 ºC|
|Delrin −55ºC ~ +85 ºC|
|Coupling nut retention||100 lbs. min.|
|Vibration||MIL-STD-202 Meth. 204|
|Corrosion resistance||MIL-STD-202 Meth. 101|
|Body, coupling nut||Brass|
|Center contact||Brass for male,|
|Beryllium copper or Phosphor bronze for female|
|Crimping sleeve||Annealed Brass|
|Body plating||Nickel (Ni)|
|Center contact plating||Gold (Au)|
Note: These characteristics are typical and may not apply to all connectors.