E-TA2012 T 7DB N4

Attenuators Overview

The E-TA2012 T 7DB N4 is a surface-mount RF attenuator manufactured by Nidec Components Corporation. It provides a fixed attenuation value of 7 dB with a nominal impedance of 50 Ohms. The component utilizes an 0805 (2012 Metric) package footprint, suitable for automated assembly processes in compact electronic designs. It operates within a frequency range extending up to 3 GHz and supports a power handling capacity of 63 mW. This device is engineered for signal level adjustment in radio frequency circuits.

Attenuators Feature Summary

• Provides precise fixed attenuation for RF signal conditioning
• Designed for surface-mount integration on printed circuit boards
• Maintains stable 50-Ohm impedance characteristics across the operating band

Attenuators Applications

• RF signal path attenuation in communication modules
• Impedance matching networks in wireless devices
• Signal level control in test and measurement equipment

Attenuators Procurement Notes

Verify the specific suffix 'T' against official manufacturer documentation to confirm tape-and-reel packaging specifications. Ensure the part number matches the exact attenuation and impedance requirements for the target RF application. Cross-reference with current availability status as manufacturing statuses may change.

Attenuators Selection Notes

Select this component when a fixed 7 dB attenuation is required in a 50-Ohm system. Consider the 0805 package size for space-constrained layouts. Verify that the 63 mW power rating meets the maximum signal power levels in the circuit to prevent thermal damage or performance degradation.

Attenuators Part Context

This model belongs to the E-TA series of thin-film chip attenuators from Nidec Components. These components are designed for high-frequency applications requiring stable performance. The series offers various attenuation values and package options to support diverse RF design needs.

Attenuators Replacement Considerations

Direct substitutes include PXV1220S-10DBN4 for different attenuation values. Verify pin compatibility and electrical parameters before substitution.