Leaded Attenuator
An RF lead attenuator is a passive component packaged with axial leads. Its key feature is that its pins can be directly inserted into or soldered onto through-hole PCBs, providing a robust and cost-effective fixed signal attenuation solution for conventional non-surface-mount circuits.
An RF lead attenuator is a passive component packaged with axial leads. Its key feature is that its pins can be directly inserted into or soldered onto PCB through-holes, providing a robust and cost-effective fixed signal attenuation solution for conventional non-surface-mount circuits.
Its core features include:
- Axial lead structure: Features two metal leads extending from opposite ends of the component; this is a classic through-hole mounting component form factor.
- Installation method: The component is secured by inserting its pins into through-holes on the circuit board and then soldering them in place, providing high mechanical strength for the connection.
- Fixed attenuation: Provides a specific and unchangeable attenuation value with good accuracy and stability.
- Cost-effectiveness and robustness: The structure is simple, resulting in low manufacturing costs. Moreover, thanks to the large weld area, the physical connection is exceptionally strong and exhibits excellent vibration resistance.
- Applications and Limitations: These are commonly used in early-stage or cost-sensitive RF circuits, test fixtures, and educational experiment kits. However, they have relatively large parasitic parameters, typically operate at lower frequency limits (e.g., below several GHz), and have largely been replaced by more advanced SMT attenuators.
The RF flange attenuator is an attenuator equipped with a flange connection interface. Its key feature is its ability to provide low-loss, highly reliable connections and precise attenuation for high-power RF signals, making it specially designed for high-power RF systems. Brand: RFTYT Country of Origin: China Frequency Range: DC–6 GHz Pass-through Power: 5–300 W Minimum Order Quantity: 1 unit Customization Available: Yes Lead Time: 7–15 days Bill of Materials: Substrate Material: Aluminum Nitride/Aluminum Oxide Ceramic Cap Material: Aluminum Oxide Lead Material: 99.99% Pure Silver Compliance with RoHS: Yes
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