TFA32C02DBER

Overview

The TFA32C02DBER is a fixed RF attenuator manufactured by Ohmite, designed for surface-mount applications in the 1206 (3216 Metric) package. It provides a nominal attenuation of 2 dB with a characteristic impedance of 50 Ohms. The device operates across a frequency range from 0 Hz to 20 GHz and features a maximum Voltage Standing Wave Ratio (VSWR) of 1.5. It utilizes thin-film technology and is rated for a maximum operating temperature of +125°C and a minimum of -40°C.

Feature Summary

• Fixed 2 dB attenuation value suitable for precise signal level control
• Wideband operation extending up to 20 GHz for high-frequency applications
• Thin-film construction ensures stability and reliability in RF circuits

Applications

• RF signal conditioning in wireless communication systems
• Test and measurement equipment requiring precise attenuation
• Microwave circuit design for signal power management

Procurement Notes

Verify component authenticity through authorized Ohmite distributors or certified suppliers. Confirm RoHS compliance status and datasheet revisions prior to integration. Ensure storage conditions align with manufacturer specifications to maintain performance integrity during assembly processes.

Selection Notes

Select this component when a 2 dB fixed attenuation is required in a 1206 footprint. Consider the 20 GHz bandwidth limit and 50 Ohm impedance match for system compatibility. Evaluate thermal constraints against the +125°C maximum rating for the specific application environment.

Part Context

This part belongs to Ohmite's TFA series of thin-film RF attenuators. These components are engineered for high-reliability applications in the wireless and microwave sectors. The series offers various attenuation values and package sizes to meet diverse circuit requirements while maintaining consistent electrical performance.

Replacement Considerations

Cross-reference with other 1206 2dB 50 Ohm attenuators from manufacturers such as Mini-Circuits or Anaren. Verify that substitute parts match the 20 GHz frequency range and VSWR specifications to ensure seamless integration without redesigning the PCB layout.