E-TA2012 9DB N6

Attenuators Overview

The E-TA2012 9DB N6 is a surface-mount RF attenuator manufactured by Nidec Components Corporation. It provides a fixed attenuation value of 9 dB with a characteristic impedance of 50 Ohms. The component operates within a frequency range of 0 Hz to 3 GHz and has a power rating of 63 mW. It utilizes an 0805 (2012 Metric) package for compact integration.

Attenuators Feature Summary

• Provides fixed 9 dB signal attenuation
• Maintains 50 Ohm system impedance
• Operates up to 3 GHz frequency range
• Designed for surface-mount assembly

Attenuators Applications

• RF signal conditioning circuits
• Impedance matching networks
• Signal level adjustment in communication systems

Attenuators Procurement Notes

Verify the specific suffix 'N6' against official Nidec documentation to confirm exact electrical tolerances and termination specifications. Ensure the procurement source provides valid RoHS compliance certificates. Cross-reference the part number with authorized distributor lists to avoid counterfeit components. Confirm the 0805 package dimensions match your PCB footprint requirements before ordering.

Attenuators Selection Notes

Select this component when a precise 9 dB reduction is required in a 50 Ohm RF environment. The 63 mW power rating limits its use to low-power signal paths rather than high-power transmission lines. The 0805 package size suits space-constrained designs. Consider thermal management if multiple attenuators are placed in close proximity on the board.

Attenuators Part Context

This part belongs to the E-TA2012 series of thin-film chip attenuators from Nidec Components. These devices are designed for high-reliability applications requiring stable attenuation values over temperature variations. The series offers various attenuation steps and impedance options, all housed in standard surface-mount packages for automated manufacturing compatibility.

Attenuators Replacement Considerations

Compatible substitutes include other 9 dB, 50 Ohm, 0805 RF attenuators from manufacturers such as Vishay or Mini-Circuits. Verify that replacement parts match the 3 GHz frequency limit and 63 mW power handling capabilities. Check pinout compatibility and physical dimensions to ensure direct board replacement without layout changes.