POWER RESISTORS RoHS MOR Series: Metal Oxide FEATURES INTRODUCTION • Excellent long-term stability • High surge/overload capability • Wide resistance range • Coating and mark resist Trichloroethylene, Freon, and other cleaning agents. • Lower cost alternative to carbon composition resistors. Metal Oxide Resistors offer excellent performance in applications where stability and uniformity of characteristics are desired. The complex Oxide materials used gives this series long-term stability, low temperature coefficient and negligible inductance, making it a suitable replacement for carbon composition resistors, high surge/overload capability and flameproof construction make this an alternative for many lower power wire wound resistor. PART NUMBER EXAMPLE MOR 50 R - 10K - J Tolerance Size Code D Resistance 3.5 mm Max L RESISTANCE Ohms 0.5 1.5 Code 0R5 1R5 1.5K 15K 1.5 Meg 15 Meg 1K5 15K 1M5 15M 7.5mm + 1mm d 5 ~ 7mm PACKAGING Packing Code Description TOLERANCE R A B C F Taped & Reeled Taped & Ammo Loose (Bulk) Cut & Form Radial Form Special Taping Suffix % 1.0 2.0 5.0 Code F G J T52.T73 DIMENSIONS(mm) Type Dimension Small Size L MOR25 H D MOR50M MOR50S d Standard Tape Standard Package T52 5000 T52 5000 MOR50 MOR100S T52 2500 MOR100 MOR200S T52 / T73 2000 MOR200 MOR300S T73 1000 MOR300 MOR500S T73 1000 T73 1000* MOR500 * Ammo only • Special tape to tape size by request Page 1 of 2 RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C2CB04 2014.08.06 POWER RESISTORS RoHS MOR Series: Metal Oxide DERATING CURVE TEMPERATURE CURVE 70° 100 500 400 180 100 120 80 300 200 Rated Load (%) Temp. Rise (°C) 240 60 0 0 1 2 3 4 5 6 7 8 60 40 200° 20 0 Applied Wattage 0 50 100 150 200 250 300 Ambient Temperature (°C) RATING & ELECTRICAL CHARACTERISTICS Test Items Condition MOR25 MOR50(S)(M) MOR100(S) MOR200(S) MOR300(S) MOR500(S) Rating Wattage Resistance Temp. Coef. Short Time Overload Voltage Withstanding Insulation Resistance Temp. Cycle Load Life Moisture-proof Load Life Incombustibility Max. Working Voltage Max. Overload Voltage Resistance Range • Cement body types are available See SQ (A, C, H, M, P, T, U, Z) Series. Body Size Diameter Code A B C D E H flange Cylinder 14 ɸ 53ɸ max 300 19 paper Reel Ammo Body Diam. Bulk Packaging Packaging Packaging (mm) Jumper Wire 1.5 ~ 1.6 2.5 ~ 2.6 3.0 3.5 ~ 4.0 4.5 5.0 ~ 5.5 6.0 ~ 6.5 8.0 ~ 8.5 10,000 5,000 5,000 5,000 2,500 2,000 1,000 10,000 5,000 5,000 2,000 2,000 2,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 500 500 500 resistor min 30 cm leader at beginning and end max 75 bandolier C B D E A H ax mm 85m 27 ax mm m 110 0m m ma x Page 2 of 2 RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C2CB04 2014.08.06