AT0603T00ECATB

Attenuators Overview

The KYOCERA AVX AT0603T00ECATB is a fixed RF attenuator designed for surface-mount applications. It provides 0 dB attenuation with a power rating of 1 W and operates from DC to 20 GHz. The component features a 50 Ohm impedance, ±0.5 dB frequency response tolerance, and a maximum VSWR of 1.25. Constructed using ceramic technology, it supports an operating temperature range of -55°C to +150°C in a compact 0603 package.

Attenuators Feature Summary

• Thin-film construction on aluminum nitride substrate
• High-temperature stability up to +150°C
• Ultra-wideband performance from DC to 20 GHz
• Compact 0603 SMD footprint

Attenuators Applications

• RF signal path conditioning
• Impedance matching networks
• Broadband communication systems
• Test and measurement equipment

Attenuators Procurement Notes

Verify RoHS compliance status and specific ordering suffixes against the manufacturer datasheet. Confirm lead times as production may be subject to factory scheduling. Ensure compatibility with standard SMD reflow processes during integration planning.

Attenuators Selection Notes

Select this component for designs requiring minimal insertion loss within high-frequency circuits. Consider the 1W power handling capability and wide thermal range for robust operation. Verify that the 0603 package dimensions fit the PCB layout constraints.

Attenuators Part Context

Part of the KYOCERA AVX AT series, which utilizes thin-film technology on aluminum nitride substrates. This series offers precise attenuation values and stable electrical characteristics across broad frequency ranges for wireless and industrial applications.

Attenuators Replacement Considerations

Consult official substitution lists for equivalent parts with matching impedance and frequency specifications. Verify package compatibility and thermal ratings before replacing existing components in established designs.