WA04P015XFTL

Overview

The WA04P015XFTL is a silicon-based RF attenuator from Walsin Technology Corporation, designed for surface mount applications. It provides a nominal attenuation of 15 dB with a 50 Ohm impedance and operates within a frequency range of 0 Hz to 3 GHz. The device features a 0404 (1010 Metric) convex package and supports a maximum power handling of 100 mW. It is compliant with RoHS standards and suitable for wireless and RF integrated circuit environments.

Feature Summary

• Provides precise 15 dB signal attenuation for RF circuits
• Operates effectively across a wide frequency spectrum up to 3 GHz
• Utilizes a compact 0404 convex surface mount package design
• Constructed using silicon technology for reliable performance

Applications

• Wireless communication systems
• RF integrated circuit testing and calibration
• Signal conditioning in electronic devices

Procurement Notes

Verify the specific datasheet version and technical specifications directly with Walsin Technology Corporation or authorized distributors before procurement. Confirm that the 0404 package dimensions and electrical parameters align with your circuit design requirements. Ensure compliance with relevant industry standards and environmental regulations applicable to your region.

Selection Notes

Select this component when a fixed 15 dB attenuation is required in a 50 Ohm system operating below 3 GHz. Consider the 0404 package size for space-constrained PCB layouts. Evaluate the 100 mW power rating against the expected signal levels in your application to ensure safe operation without degradation.

Part Context

This part belongs to the WA04P series of chip RF attenuators manufactured by Walsin Technology Corporation. These components are engineered for high-frequency applications, offering stable attenuation values and low insertion loss. The series is widely used in modern electronics where precise signal control is critical for maintaining system integrity.

Replacement Considerations

Public confirmed substitute part numbers: None identified.