TNC
TNC RF coaxial connectors are a type of connectors similar to BNC connectors designed according to the standards of MIL-C-39012 and IEC60169-17. They are with thread connection to meet the high anti-knock requirements of applied products, which is different from BNC connectors. Those connectors with an impedance of 50Ω can be used for the broadband from DC to 11GHz while those with an impedance of 75Ω from DC to 1GHz. These products are characterized by high connecting reliability and anti-shock performance and are used to connect RF coaxial cables in radio equipment and instruments, esp. suitable for mobile communication equipment under a high vibration load.
Primary Technical Characteristics
| Elecreical Performance | Material and Mechanical Performance | |||||
|---|---|---|---|---|---|---|
| Characteristic Impedance | 50Ω | Center Contact | Pin | Brass | Gold Plating | |
| Frequency Range | DC~11GHz | Socket | Beryllium Copper | Gold Plating | ||
| Rated Voltage | 500V rms | Body and Other Metal Parts | Brass/Stainless Steel | Nickel Plating / Passivation | ||
| Dielectric Strength Voltage | 1500V rms | Elastic Part | Beryllium Copper | Nickel Plating / Passivation | ||
| VSWR | ≤1.3 | Insulator | PTFE | |||
| Contact Resistance | ≤2.0mΩ | Center Contact | Seal Ring | Silicon Rubber | ||
| ≤1.0mΩ | Outer Contact | Temperature Range | -65℃ ~+165℃ | |||
| Insulation Resistance | ≥5000MΩ | Durability |
500 times |
|||
| Insertion Loss | ≤0.05√f(GHz)dB | |||||
Model
 |
 |
| Part Number | Cable Type | Notes |
|---|---|---|
| TNC-K201 | SFT-50-2-51 | |
| TNC-K302 | SFT-50-3-51 |
