Products
RFTXX-10AM2505B-4 Leaded Attenuator DC~4.0GHz RF Attenuator
| Model | RFTXX-10AM2505B-4 (XX=Attenuation value) |
| Impedance | 50 Ω |
| Frequency Range | DC~4.0GHz |
| VSWR | 1.20 max |
| Rated Power | 10 W |
| Attenuation Value(dB) | 0.5/01、02、03、04、07、10/11 |
| Attenuation Tolerance(dB) | -0.2+0.8/±0.6/±0.8 |
| Temperature coefficient | <150ppm/℃ |
| Substrate Material | BeO |
| Porcelain Hat Material | Al2O3 |
| Lead | 99.99% Sterling Silver |
| Resistance Technology | Thick Film |
| Operating Temperature | -55 to +150°C (See de Power De-rating) |
Outline Drawing (Unit: mm/inch)
Lead length can be customized according to customer requirements
Dimensional tolerance: 5% unless otherwise stated
Typical Performance:
0.5dB Graph
7dB Graph
3dB Graph
11dB Graph
Installation method
Power De-rating
Reflow Profile
P/N Designation
Notice
■ After the storage period of newly purchased parts exceeds 6 months, attention should be paid to weldability before use. It is recommended to store in vacuum packaging.
■ The ground needs optimal heat transfer.
■ The manual welding lead should be used under a constant temperature soldering iron of no more than 350 degrees, and the welding time should be controlled within 5 seconds.
■ In order to meet the drawing requirements, it is necessary to install a sufficiently large radiator. Metal surfaces and radiators need to be coated with a very thin layer of thermal grease.
■ If necessary, add air or water cooling.
◆ Instructions：
■ Custom designed RF attenuators, RF resistors and RF terminals are available.
