E-TA2012 10DB N3

Attenuators Overview

The E-TA2012 10DB N3 is a fixed RF attenuator manufactured by Nidec Components Corporation. It provides an attenuation value of 10 dB with a nominal impedance of 50 Ohms. The component utilizes an SMT (Surface Mount Technology) package configuration, specifically identified as the 0805 form factor. Designed for radio frequency applications, it ensures signal level control within electronic circuits while maintaining impedance matching.

Attenuators Feature Summary

• Fixed attenuation capability at 10 dB
• 50 Ohm nominal impedance design
• SMT 0805 surface mount package

Attenuators Applications

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

Attenuators Procurement Notes

Verify the specific suffix 'N3' against official manufacturer documentation to confirm exact electrical tolerances and termination specifications. Ensure compatibility with standard reflow soldering profiles for 0805 packages. Cross-reference part numbers with authorized distributors to avoid obsolete or counterfeit components.

Attenuators Selection Notes

Select this component when a precise 10 dB reduction is required in a 50 Ohm system. Consider the 0805 footprint constraints for PCB layout. Evaluate thermal dissipation requirements relative to the expected RF power levels to ensure reliable operation within the specified operating temperature range.

Attenuators Part Context

This model belongs to the E-TA series of fixed attenuators from Nidec Components. The series offers various attenuation values and impedance options in compact surface-mount formats. It serves as a passive component for managing signal strength in high-frequency circuit designs without introducing significant distortion.

Attenuators Replacement Considerations

Direct substitutes may include other 10 dB, 50 Ohm, 0805 SMT attenuators from manufacturers such as Mini-Circuits or PCTEL. Verify pinout compatibility and physical dimensions before substitution. Check datasheets for matching VSWR and power handling capabilities.