C150N50Z4

Overview

The C150N50Z4 is a high-frequency surface-mount RF termination resistor manufactured by TTM Technologies. It features a nominal resistance of 50 Ohms and a power rating of 150 Watts, designed for robust thermal management in demanding environments. The component operates effectively from DC up to 4 GHz, with a maximum frequency specification of 3 GHz in certain configurations. It supports an extended temperature range from -55°C to +200°C. The device utilizes Aluminum Nitride construction, offering a cost-effective alternative to Beryllium Oxide materials while maintaining high performance standards for signal integrity.

Feature Summary

• Utilizes Aluminum Nitride substrate for superior thermal conductivity and reliability compared to traditional Beryllium Oxide terminations.
• Engineered as a high-power surface-mount solution capable of handling significant energy dissipation in compact footprints.
• Designed for stable impedance matching and signal termination in high-frequency wireless communication systems.

Applications

• DCS (Digital Cellular System) base station terminations
• GSM (Global System for Mobile Communications) infrastructure components
• PCS (Personal Communication Services) network equipment

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributors before finalizing procurement decisions. Ensure that the selected packaging format aligns with your automated assembly requirements. Confirm that the operating environment does not exceed the specified maximum junction temperature limits during peak load conditions.

Selection Notes

Select this component when high power dissipation is required in a surface-mount form factor. The Aluminum Nitride construction makes it suitable for applications where thermal efficiency is critical. Consider the 50-Ohm impedance match for standard RF transmission lines. Evaluate the 150-Watt rating against your system's peak power requirements to ensure adequate safety margins.

Part Context

This part belongs to TTM Technologies' portfolio of high-performance RF terminations, formerly associated with Anaren Microwave. It serves as a specialized passive component within the broader category of high-frequency resistors. The product line focuses on providing reliable signal termination solutions for modern wireless infrastructure, replacing older technologies with more efficient ceramic substrates.

Replacement Considerations

No direct public substitute part numbers are confirmed in the provided documentation. Users should consult official cross-reference guides or contact TTM Technologies technical support for equivalent alternatives if this specific model becomes unavailable.