TFA32C05DBER

Overview

The TFA32C05DBER is a fixed thin film RF attenuator manufactured by Ohmite, designed for wireless and RF integrated circuit applications. It provides a nominal attenuation of 5 dB with a characteristic impedance of 50 Ohms. The component operates within a frequency range up to 20 GHz and maintains a maximum Voltage Standing Wave Ratio (VSWR) of 1.5. It supports a power handling capacity of 125 mW and functions reliably across an operating temperature range from -40°C to +125°C. The device utilizes thin film technology and is available in standard surface mount packaging options.

Feature Summary

• Utilizes thin film technology for stable RF performance
• Supports high-frequency operation up to 20 GHz
• Designed for compact surface mount integration

Applications

• Wireless communication systems
• RF signal conditioning circuits
• Test and measurement equipment

Procurement Notes

Verify the specific package type and reel specifications against the official manufacturer datasheet before ordering. Confirm that the 125 mW power rating aligns with your system's thermal requirements. Ensure compatibility with the 50 Ohm system impedance. Check for any RoHS compliance documentation updates. Validate the operating temperature range suitability for your intended environment.

Selection Notes

Select this component when a precise 5 dB attenuation is required in a 50 Ohm system. Consider the 20 GHz frequency limit for high-speed RF designs. Evaluate the 125 mW power handling against signal levels. Compare the 0805 footprint dimensions against board space constraints. Review the thin film construction benefits for stability.

Part Context

This part belongs to the Ohmite TFA series of fixed thin film attenuators. The series offers various attenuation values and is available in multiple standard surface mount packages including 0603, 0805, and 1206. These components are engineered for consistent performance in RF and microwave applications requiring reliable signal reduction.

FAQ

What is the maximum operating frequency for the TFA32C05DBER?

The maximum operating frequency is 20 GHz.

What is the power handling capability of this attenuator?

The power handling capability is 125 mW.