E-TA2012 5DB N2

Attenuators Overview

The E-TA2012 5DB N2 is a surface-mount RF attenuator manufactured by Nidec Components Corporation. It provides a fixed attenuation of 5 dB with a nominal 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 PCB mounting.

Attenuators Feature Summary

• Fixed 5 dB signal attenuation
• Maintains 50-ohm impedance environment
• Operates up to 3 GHz frequency

Attenuators Applications

• RF circuit signal strength reduction
• Microwave circuit impedance matching
• Signal level adjustment in communication systems

Attenuators Procurement Notes

Verify the specific suffix 'N2' against official Nidec Components documentation to confirm exact packaging and tolerance specifications. Ensure the required 5 dB attenuation value aligns with the design schematic, as other variants exist within the same series. Confirm RoHS compliance status through the manufacturer's current datasheet before procurement.

Attenuators Selection Notes

Select this component when a fixed 5 dB loss is required in a 50-ohm system operating below 3 GHz. The 0805 package size suits space-constrained designs. Consider the 63 mW power limit during thermal analysis. Verify that the linear taper or specific construction matches the application requirements compared to variable alternatives.

Attenuators Part Context

This part belongs to the E-TA2012 series of thin-film RF attenuators from Nidec Components. The series offers various attenuation values and impedance options in a compact surface-mount format. These components are designed for high reliability in microwave and RF applications requiring precise signal control.

Attenuators Replacement Considerations

Direct substitutes include other E-TA2012 variants with identical 5 dB attenuation and 50-ohm impedance, such as E-TA2012 5DB N4, provided the packaging suffix matches the assembly process. Cross-reference pinout and electrical tolerances with the original datasheet.