D10AA1Z4

Attenuators Overview

The D10AA1Z4 is a surface mount RF attenuator manufactured by TTM Technologies. It provides a fixed attenuation of 1 dB with a frequency range from 0 Hz to 4 GHz. The component operates at a 50 Ohm impedance and handles up to 10 Watts of power. Key electrical specifications include a maximum VSWR of 1.25 and a tolerance of 0.25 dB. It utilizes ceramic technology and is housed in a compact 2-SMD, no-lead package suitable for SMD/SMT installation.

Attenuators Feature Summary

• Fixed 1 dB attenuation value for precise signal level control
• Wideband operation extending from DC to 4 GHz
• High power handling capability of 10 Watts
• Compact surface-mount design for automated assembly

Attenuators Applications

• RF signal conditioning in wireless communication systems
• Test and measurement equipment requiring precise attenuation
• Microwave circuit integration for signal management
• Defense and aerospace electronic subsystems

Attenuators Procurement Notes

Verify the manufacturer part number D10AA1Z4 against official TTM Technologies documentation to ensure authenticity. Confirm that the specific ordering suffix matches the required specifications. Check for RoHS compliance status in the latest datasheet. Ensure compatibility with your manufacturing process regarding the 2-SMD no-lead package type before procurement.

Attenuators Selection Notes

Select this component when a low attenuation value of 1 dB is required within a 4 GHz bandwidth. The 10 Watt power rating supports high-power applications. The 50 Ohm impedance ensures standard system matching. Consider the ceramic construction for thermal stability. Verify that the 2-SMD footprint fits the target PCB layout constraints.

Attenuators Part Context

This component belongs to the TTM Technologies RF attenuator family, specifically designed for wireless and microwave applications. It is part of the company's portfolio of passive components used in RF and wireless integrated circuits. The product line focuses on providing reliable signal attenuation solutions for various industrial and commercial sectors.

Attenuators Replacement Considerations

Consult official TTM Technologies substitution guides for verified alternatives. Cross-reference key parameters such as attenuation value, frequency range, and power handling when evaluating substitutes. Ensure any replacement maintains the same 50 Ohm impedance and package dimensions for direct board compatibility.