SLR500JB-0R15

Through-hole resistors Low Ohmic Metal Plate Type Cement Resistors Normal Style [ SLR Series ] FEATURES Power Rating 2W, 3W, 5W, 7W, 10W, 3W+3W, 5W+5W Resistance Tolerance ±5%, ±10% T.C.R. ±250ppm/°C DERATING CURVE 40 70 Rated Load (%) 155 275 °C 100 INTRODUCTION 3W-10W 3W+3W, 5W+5W 80 As resistors in radio and television receivers, hazardous conditions such as smoking and redheat can be completely prevented by the proper choice of power resistors. 2W 60 The materials used and the construction techniques ensure excellent flame resistance, arc resistance and moisture resistance as well as self-extinguishing capabilities. They will withstand the most rigorous loading test. 40 20 -50 0 50 Ambient Temperature (°C) 100 150 200 250 300 TEMPERATURE RISE Temperature Rise (°C) 250 10W, 5W+5W 200 7W, 3W+3W 5W 150 3W 100 2W 50 20 40 60 80 100 120 Rated Load (%) DIMENSIONS Unit: mm B B A A C C RM RM D RM d STYLE DIMENSION Normal A B C D ød RM SLR200 8±1 13±1 3.5±1 5±1 0.6±0.05 9±1 SLR300 13±1 13±1 3.5±1 5±1 0.6±0.05 9±1 SLR500 18±1 14±1 3.5±1 5±1 0.8±0.05 10±1 SLR700 18±1 26±1 3.5±1 5±1 0.8±0.05 20±1 SLR10A 20±1 26±1 3.5±1 5±1 0.8±0.05 20±1 SLR303 18±1 26±1 12±1 5±1 0.8±0.05 10±1 SLR505 20±1 26±1 12±1 5±1 0.8±0.05 10±1 71 Note: ELECTRICAL CHARACTERISTICS STYLE SLR200 Power Rating at 40°C Power Rating at 70°C SLR300 SLR500 SLR700 SLR10A SLR303 SLR505 3W 5W 7W 10W 3W+3W 5W+5W 2W Maximum Working Voltage PxR Dielectric Withstanding Voltage 500V 700V Resistance range 0.01Ω - 0.68Ω 0.01Ω - 1Ω Operating Temp. Range -55°C to +155°C Temperature Coefficient ±250ppm/°C 1,000V 0.01Ω - 3.3Ω 700V (0.1Ω+0.1Ω) (0.5Ω+0.5Ω) (0.1Ω+0.1Ω) (1.8Ω+1.8Ω) Note: Special value is available on request ENVIRONMENTAL CHARACTERISTICS PERFORMANCE TEST TEST METHOD APPRAISE Short Time Overload IEC 60115-1 4.13 2.5 times RCWV for 5 sec. (Not more than maximum Overload Voltage) ±2.0%+0.05Ω Voltage Proof on Insulation IEC 60115-1 4.7 In V-Block for 60 sec., test voltage as above table No Breakdown Temperature Coefficient IEC 60115-1 4.8 Between -40°C to +155°C By type Insulation Resistance IEC 60115-1 4.6 in V-block for 60 Sec. >1,000MΩ Solderability IEC 60115-1 4.17 245±5°C for 3±0.5 Sec. 95% Min. coverage Solvent Resistance of Marking IEC 60115-1 4.30 IPA for 5±0.5 Min. with ultrasonic No deterioration of coatings and markings Robustness of Terminations IEC 60115-1 4.16 Direct load for 10 Sec. in the direction of the terminal leads ≥2.5kg (24.5N) Periodic-pulse Overload IEC 60115-1 4.39 4 times RCWV 10,000 cycles (1 Sec. on, 25 Sec. off) ±2.0%+0.05Ω Damp Heat Steady State IEC 60115-1 4.24 40±2°C, 90-95% RH for 56 days, loaded with 0.1 times RCWV ±5.0%+0.1Ω Endurance at 70°C IEC 60115-1 4.25 70±2°C at RCWV (or Umax., Whichever less) for 1,000 Hr. (1.5Hr.on, 0.5Hr. Off) ±5.0%+0.1Ω Temperature Cycling IEC 60115-1 4.19 -55°C  Room Temp.  +155°C  Room Temp. (5 cycles) ±2.0%+0.05Ω Resistance to Soldering Heat IEC 60115-1 4.18 260±3°C for 10±1 Sec., immersed to a point 3±0.5mm from the body ±1.0%+0.05Ω Note: RCWV(Rated Continuous Working Voltage) = Power Rating x Resistance Value or Max. working voltage listed above, whichever less. Revision: 2020