E-TA2012 T 10DB N3

Attenuators Overview

The E-TA2012 T 10DB N3 is a surface-mount attenuator manufactured by Nidec Components Corporation. It features a fixed attenuation value of 10 dB and operates within the microwave frequency range. The component utilizes a J-lead termination style for PCB mounting. It has a power handling capacity of 63 mW and maintains an impedance of 50 Ohms. The physical package dimensions are standardized for surface mount applications, ensuring reliable integration into high-frequency circuit designs requiring precise signal level reduction.

Attenuators Feature Summary

• Fixed 10 dB attenuation for consistent signal level control
• 50 Ohm impedance matching for RF system integration
• Surface mount J-lead termination for automated assembly
• Compact form factor suitable for dense PCB layouts

Attenuators Applications

• RF signal path attenuation in communication modules
• Test and measurement equipment calibration circuits
• Microwave receiver input stage protection
• Signal conditioning in wireless transceivers

Attenuators Procurement Notes

Verify the complete part number including suffixes to ensure correct attenuation and impedance specifications. Confirm surface mount compatibility with your PCB footprint design. Check manufacturer documentation for thermal management requirements during soldering processes. Ensure supply chain sources provide original manufacturer components to guarantee performance reliability.

Attenuators Selection Notes

Select this component when a fixed 10 dB attenuation is required in a 50 Ohm RF environment. Consider the 63 mW power rating against expected signal levels. Evaluate the surface mount package size against available board space. Verify frequency range compatibility with your application's operational bandwidth before finalizing the design choice.

Attenuators Part Context

This component belongs to the E-TA2012 series of surface mount attenuators from Nidec Components. The series offers various attenuation values and impedance options for different RF applications. The E-TA2012 designation indicates the specific package type and form factor used across the product line for consistent manufacturing and mounting processes.

Attenuators Replacement Considerations

Direct substitutes may include other 10 dB surface mount attenuators with identical 50 Ohm impedance and similar power ratings. Verify pinout compatibility and thermal characteristics before substitution. Alternative parts must meet the same RF performance specifications to maintain circuit integrity.