Ohmite 900 Series Disk & Washer Resistors

Introduction

The Ohmite 900 Series Disk and Washer Resistors are engineered for high-energy applications, offering precision and reliability in demanding environments. These resistors are known for their durability and thermal efficiency, making them a preferred choice for various electronic circuits.

Part Description

The Ohmite 900 Series features a range of resistance values from 0.8Ω to 750Ω, with a tolerance of ±10%. These resistors are constructed with aluminum metallization on flat surfaces and are coated with a dielectric layer on both the outer and inner diameters. They are RoHS compliant, ensuring they meet environmental standards. With a maximum operating temperature of 230°C and a peak voltage rating of 5kV, these resistors are designed to withstand significant electrical stress while maintaining performance.

Applications

• Snubber circuits
• Motor drive circuits
• Dynamic braking
• Transformer protection
• Impulse generators
• X-ray equipment
• Capacitor charge/discharge

Industries

• Electronics
• Automotive
• Medical
• Industrial Automation
• Telecommunications
• Aerospace

Usage Ideas

1. Snubber Circuit Design: Utilize the 900 Series resistors in a snubber circuit to protect sensitive components from voltage spikes in power electronics.
2. Motor Drive Control: Implement these resistors in motor drive circuits to enhance performance and reliability in electric motor applications.
3. X-ray Equipment Protection: Use the resistors in X-ray machines to ensure stable operation and protection against electrical surges.

Conclusion

The Ohmite 900 Series Disk and Washer Resistors are a robust solution for high-energy applications requiring precision and reliability. With their wide range of resistance values and excellent thermal performance, they are suitable for various industries and applications, making them an essential component for engineers and designers in the field.