MRC1-50-1R00-G-13

Metal Glaze™ High Power Density Surface Mount Power Resistor Repetitive Surge Curve 1000 Peak Power (watts) 100 MRC 1 MRC 1/2 10 1 0.0001 0.001 0.01 0.1 1 Surge or Pulse Duration (seconds) Note: Use for repetitive pulses where the average power dissipation is not to exceed the component rating at 70°C. Surge handling capacity for low-repetitive surges may be significantly greater than shown above. Contact factory for recommendations. Power Derating Curve 100 Ordering Data Sample Part No. MRC1/2 - 100 - 1000 - F - 13 IRC Type (MRC 1/2 & MRC 1) % Of Rated Power 60 Temperature Coefficient 50 ppm, 100 ppm, 200 ppm Resistance Value 0 25 70 150 (100Ω and greater - First 3 significant figures plus 4th digit multiplier) Example: 100Ω = 1000, 1000Ω = 1001, 150,000Ω = 1503 (Less than 100Ω - "R" is used to designate decimal) Example: 51Ω = 51R0, 1Ω = 1R00, 0.25Ω = R250 Ambient Temperature (°C) Tolerance (C = 0.25%, D = 0.5%, F = 1.0%, G = 2.0%, J = 5.0%) Packaging Code* (BLK = Bulk, 7 = 7" Reel, 13 = 13" Reel) © IRC Wirewound and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com MRC Series Issue June 2008 Sheet 2 of 2