Type MV Low Resistance Power Film Resistors Values from 0.1 ohm to 50 ohms with Exclusive Non-Inductive Design Type MV Low Resistance Power Film Resistors combine Caddock's Exclusive Non-Inductive Design with many high performance capabilities of Micronox® resistance films to achieve these special advantages: Low Resistance - from 0.1 ohm to 50 ohms. Maximum Operating Temperature up to +275°C. Five Sizes and Power Ratings. Full Power Ratings without derating for Non-Inductive Performance. See MP900 Series Power Resistor Products for Resistances as Low as 0.005Ω. The interdigitated terminations in the Type MV resistors provide a multiplepath distribution of the current into parallel resistance sections, which provides low resistance values and non-inductive performance. This Exclusive NonInductive Design provides significant performance improvements in high speed or inductance sensitive electronic circuits, including high performance power amplifiers, high-speed data transmission systems, high frequency video amplifiers, current switching circuits, and current sensing circuits. Model No. Dielect. Strength Dimensions in inches and (millimeters) A Exclusive Non-Inductive Design Specifications: Resistance Tolerance: ±1% (5% and 10% are also available). Temperature Coefficient: 5 ohms and above, ±100 ppm/°C, referenced to +25°C, ∆R taken at -15°C and +105°C. Below 5 ohms, ±(200 ppm + 0.00002 ohm)/°C, referenced to +25°C, ∆R taken at -15°C and +105°C. Insulation Resistance: 10,000 Megohms, min. Momentary Overload: 5 times rated power for 5 seconds, ∆R ±(1 percent + 0.001 ohm) max. Thermal Shock: Mil-Std-202, Method 107, Cond. C, ∆R ±(1 percent + 0.001 ohm) max. Moisture Resistance: Mil-Std-202, Method 106, ∆R ±(1 percent + 0.001 ohm) max. Load Life: 1,000 hours at +25°C at rated power, ∆R ±(1 percent + 0.001 ohm) max. Encapsulation: High Temperature Silicone Conformal. Measurement Note: For these specifications, resistance measurement shall be made at a point 0.3 inch (7.62 mm) from the resistor body. B dimensions in inches AND (MILLIMETERS) Derating Curve: Ordering Information: Model Number: Resistor Value: Applications Engineering 17271 North Umpqua Hwy. Roseburg, Oregon 97470-9422 Phone: (541) 496-0700 Fax: (541) 496-0408 © 2010 Caddock Electronics, Inc. RATED LOAD, % e-mail: [email protected] • web: www.caddock.com For Caddock Distributors listed by country see caddock.com/contact/dist.html Sales and Corporate Office 1717 Chicago Avenue Riverside, California 92507-2364 Phone: (951) 788-1700 Fax: (951) 369-1151 28_IL109.0610_B