High-Power Alum Nitride Substrate Resistors

Introduction

The Stackpole Electronics RNAN High-Power Aluminum Nitride Substrate Resistors are designed to meet the demands of high-power applications while ensuring reliability and precision. Utilizing advanced substrate technology, these resistors are ideal for various electronic circuits requiring robust performance.

Part Description

The RNAN series of resistors features thin film technology built on an aluminum nitride substrate, which allows for exceptional power density. The resistors are available in various chip sizes, with power ratings ranging from 0.5W in the 0603 size to 6W in the 2512 size. They maintain acceptable hot-spot and terminal temperatures even under high power levels, making them suitable for high-reliability applications. With tolerances ranging from 0.1% to 1% and a temperature coefficient of resistance (TCR) of 25ppm and 50ppm, these resistors are both precise and reliable. Additionally, they are RoHS compliant, REACH compliant, lead-free, and halogen-free.

Applications

• Power supply circuits
• Precision measurement and instrumentation
• High-reliability electronics
• RF, microwave, and high-frequency circuits

Industries

• Consumer electronics
• Telecommunications
• Aerospace and defense
• Automotive
• Industrial automation

Usage Ideas

1. Power Supply Design: Create a high-efficiency power supply circuit for a telecommunications device using RNAN resistors to ensure stable performance under varying loads.
2. Precision Measurement Instrument: Develop a precision measurement instrument that utilizes these resistors for accurate readings in laboratory settings, benefiting from their low tolerance and high reliability.
3. RF Circuit Development: Design an RF circuit for a microwave application, leveraging the high-frequency capabilities of the RNAN resistors to enhance signal integrity and performance.

Conclusion

The Stackpole Electronics RNAN High-Power Aluminum Nitride Substrate Resistors are an excellent choice for applications requiring high power and reliability. Their advanced technology and robust specifications make them suitable for a wide range of industries and applications, ensuring they meet the demands of modern electronic designs.