E-TA2012 T 3DB N6

Attenuators Overview

The E-TA2012 T 3DB N6 is a surface-mount RF attenuator manufactured by Nidec Components Corporation. It provides a fixed attenuation value of 3 dB with a nominal impedance of 50 Ohms. The component operates within a frequency range of 0 Hz to 3 GHz and is housed in an 0805 (2012 Metric) package. It features a power dissipation rating of 63 mW and utilizes thin-film technology for stable performance.

Attenuators Feature Summary

• Fixed 3 dB attenuation value for precise signal level control
• 50 Ohm nominal impedance suitable for standard RF systems
• Operational frequency range extending up to 3 GHz
• Compact 0805 surface-mount package design

Attenuators Applications

• RF signal conditioning in wireless communication modules
• Impedance matching networks in microwave circuits
• Signal level adjustment in test and measurement equipment

Attenuators Procurement Notes

Verify the specific suffix 'T' against the manufacturer's official documentation to confirm tape-and-reel packaging specifications. Ensure the part number matches the exact 3 dB attenuation requirement, as other variants exist within the same series. Confirm RoHS3 compliance status through the latest datasheet before integration.

Attenuators Selection Notes

Select this component when a fixed 3 dB loss is required in a 50 Ohm system operating below 3 GHz. The 0805 footprint offers space efficiency compared to larger packages. Consider the 63 mW power rating to ensure thermal stability under continuous operation conditions.

Attenuators Part Context

This part belongs to the E-TA2012 series of thin-film RF attenuators from Nidec Components. The series includes various attenuation values such as 2 dB and 9 dB, all sharing the same 0805 form factor and 50 Ohm impedance characteristics. These components are designed for high-frequency applications requiring consistent performance.

Attenuators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing circuit designs if considering alternative manufacturers.