C1A50Z4

Overview

The C1A50Z4 is a high-performance surface mount RF termination manufactured by TTM Technologies. It features a nominal resistance of 50 Ohms and a power rating of 1 Watt. The component operates within a frequency range from DC to 6 GHz. It utilizes an alumina substrate for thermal stability and is housed in a compact 2-SMD, no-lead package. The device supports a wide operating temperature range from -55°C to +125°C.

Feature Summary

• Provides reliable impedance matching through a 50 Ohm resistive element
• Utilizes durable alumina substrate construction for thermal management
• Designed for surface mount integration into high-frequency circuits

Applications

• Mobile phone RF front-end modules
• DCS and GSM network infrastructure
• PCS and UMTS wireless communication systems

Procurement Notes

Verify the specific manufacturer datasheet to confirm current RoHS compliance status and environmental certifications before finalizing procurement plans. Ensure that the selected packaging option aligns with automated assembly equipment capabilities. Cross-reference the official part number against distributor listings to prevent sourcing errors related to similar family members or updated suffixes.

Selection Notes

Select this component when a compact, high-frequency termination is required for mobile and wireless applications. Consider the 1 Watt power handling capability relative to circuit signal levels. Evaluate the 6 GHz operational limit against system bandwidth requirements. Assess the SMD package dimensions for PCB layout constraints and thermal dissipation needs within the target enclosure design.

Part Context

This component belongs to the C10A50 series of RF terminations produced by TTM Technologies. It serves as a fundamental passive element for absorbing reflected signals in radio frequency circuits. The product line is widely utilized in telecommunications hardware to maintain signal integrity and protect sensitive components from voltage standing wave ratio issues.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.