ATS2012-9DB-T05

Attenuators Overview

The ATS2012-9DB-T05 is a high-frequency chip attenuator manufactured by Susumu, designed for surface-mount applications in the 0805 (2012 metric) package. It provides a fixed attenuation value of 9 dB with a nominal impedance of 50 ohms. The component operates across a frequency range from DC to 30 GHz and supports a maximum power rating of 100 mW. Key electrical specifications include a maximum VSWR of 1.6. The device functions within an operating temperature range of -40°C to +125°C and complies with RoHS standards.

Attenuators Feature Summary

• Fixed 9 dB attenuation with 50 ohm impedance
• High-frequency operation up to 30 GHz
• Compact 0805 surface-mount package
• Wide operating temperature range

Attenuators Applications

• RF signal path conditioning
• Test and measurement equipment
• Wireless communication systems
• Microwave circuit design

Attenuators Procurement Notes

Verify the specific suffix T05 against the manufacturer's official datasheet to confirm tape-and-reel packaging details. Ensure the 0805 footprint matches the PCB layout requirements. Confirm RoHS compliance status directly with the supplier documentation prior to procurement.

Attenuators Selection Notes

Select this component when a fixed 9 dB reduction is required in high-frequency circuits up to 30 GHz. The 100 mW power rating suits low-power RF applications. The 0805 package offers space efficiency compared to larger footprints while maintaining performance at microwave frequencies.

Attenuators Part Context

This part belongs to Susumu's ATS series of high-frequency chip attenuators. The series utilizes silicon technology to provide stable attenuation values across wide bandwidths. The ATS2012 variant specifically denotes the 0805 package size, distinguishing it from other series members like the ATS1005 or ATS3216.

Attenuators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Cross-reference with other 9 dB, 50 ohm, 0805 SMT attenuators only if technical parameters match exactly.