RG 402 (0.141”) Semi-Flexible Cable is a precision RF cable designed for reliable signal transmission in high-frequency and demanding electronic applications. Its semi-flexible construction provides excellent mechanical stability while allowing controlled routing and installation in compact systems. The cable supports consistent impedance, low signal loss, and dependable electrical performance for precision RF applications. RG 402 is suitable for test and measurement equipment, microwave systems, telecommunications, aerospace, defense, laboratory instruments, and electronic assemblies. Its robust construction and reliable shielding help maintain signal integrity, making it an effective solution for professional RF interconnections and high-frequency systems.
| Item | Material | Diameter |
|---|---|---|
| Inner Conductor | Silver Plated Copper | 0.94 mm |
| Insulation | Solid PTFE | 2.95 mm |
| Outer Conductor | Tin – Soaked Copper Braid | 3.60 mm |
| Minimum Bending Radius (Single Bend) | 10 mm |
| Minimum Bending Radius (Dynamic) | 40 mm |
| Flammability | UL 94 V-0 |
| Connectors | As Semi Rigid M17/130-RG 402 |
| Signal Delay | 4.8 ns/m |
| Weight | 44 Kg / Km |
| Temperature Rating | -40 ~ 165 °C |
| Freq. (MHz) |
Attenuation dB/100m |
Average Power (Watt) |
|---|---|---|
| 1000 | 40 | 550 |
| 2000 | 58 | 390 |
| 3000 | 73 | 320 |
| 4000 | 86 | 280 |
| 5000 | 98 | 250 |
| 6000 | 110 | 230 |
| 10000 | 151 | 175 |
| 12000 | 170 | 150 |
| 15000 | 195 | 145 |
| 18000 | 220 | 130 |
| Suitable Frequency | Up to 20 GHz |
| Impedance | 50 Ω |
| Capacitance | 94 pF/m |
| Velocity of Signal Propagation | 71% |
| Signal Delay | 4.8 ns/m |
| Working Voltage AC | 2500 max |