Riedon, Inc. Chassis Mount Resistors BR200-33RJ8

The BR200-33RJ8 is a high power metal clad braking resistor from Lingto Electronic Limited, designed for chassis mounting applications. It has a power rating of 200 watts in free air and a resistance value of 33 ohms with a tolerance of 5%. The operating temperature range is from -55¬8C to 200¬8C, making it suitable for a variety of environments. This resistor features a temperature coefficient of resistance (TCR) of less than ¬±260 ppm, ensuring stable performance across its operating range. It has a dielectric withstanding voltage of 2500 VAC and a minimum insulation resistance of 20 M,Ѷ. The device can handle short time overloads of ¬±2% + 0.05,Ѷ for 5 seconds at rated power. Moisture resistance is rated at ¬±3% + 0.05,Ѷ under conditions of 40¬8C and 95% relative humidity for 500 hours. The BR200 also meets specifications for load life and thermal shock, ensuring reliability in demanding applications. The standard terminal configuration is 0.25 inch (6.35mm) fast-on, with optional M4 tap or flying lead terminations available. Engineers considering this resistor should note its compact packaging and the availability of non-inductive winding options, which may be beneficial for specific applications.