MP312

www.DataSheet4U.com MP312 and MP330 Power Film Resistors Type MP Chassis Mounted Power Film Resistors are made with Micronox® resistance films fired onto a ceramic substrate which is thermally bonded to an anodized aluminum base. By mounting this assembly directly to a metal surface for improved heat transfer, the high power capabilities of these unique resistors can provide increased packaging densities in many types of electronic equipment. The special performance features of these Type MP Chassis Mounted Power Film Resistors include: Chassis Mounted Precision Power Film Resistors with Center Screw Mounting Two case sizes that provide 15 Watt and 30 Watt ratings. Operation up to 275°C. Single screw mounting to simplify attachment to the chassis or other heat A molded silicone case that encapsulates the resistor assembly to meet Extended life stability better than 0.01% per 1,000 hours has been stringent environmental specifications. demonstrated through a 5 1/2 year, 50,000 hour program of continuous load life testing. High WattMax. Dielect. age † Voltage Strength Temp TC †† Resistance Min. Dimensions in inches and (millimeters) conducting surface. Specifications: Resistance Tolerance: ±1% (other tolerances on special order). Insulation Resistance: 10,000 Megohms min. Terminal Strength: Mil-Std-202, Method 211, Cond. A (Pull Test) 5 lbs., and Cond. B (Bend Test), ΔR 0.2% max. or 0.2 ohm max., whichever is greater. Thermal Shock: Mil-R-39009, ΔR 0.5% max. or 0.2 o...