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 0.06±0.05 9±1 SLR300 13±1 13±1 3.5±1 5±1 0.06±0.05 9±1 SLR500 18±1 14±1 3.5±1 5±1 0.06±0.05 10±1 SLR700 18±1 26±1 3.5±1 5±1 0.08±0.05 20±1 SLR10A 20±1 26±1 3.5±1 5±1 0.08±0.05 20±1 SLR303 18±1 26±1 12±1 5±1 0.08±0.05 10±1 SLR505 20±1 26±1 12±1 5±1 0.08±0.05 10±1 77 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 0.10Ω - 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. ±2.0%+0.05Ω Voltage Proof on Insulation IEC 60115-1 4.7 in V-block for 60 Sec., test voltage by type By type Temperature Coefficient IEC 60115-1 4.8 -55°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 4.17 235±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 for 1,000 Hr. (1.5 Hr. on, 0.5 Hr. 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: 201304 88 Explanations Of Ordering Code MFR -12 F Code 7 Tolerance T F Code 8 Packing Style Code 9 Temperature Coefficient of Resistance Code 1 - 3 Series Name Code 4 - 6 Power Rating See Index -05= ød0.5mm P= ±0.02 % T = Tape/Box -06 = ød0.6mm A= ±0.05 % R = Tape/Reel - = Base on Spec. -07 = ød0.7mm B= ±0.1 % B = Bulk 52- 100R Code 10 - 12 Forming Type Code 13 - 17 Resistance Value 26- = 26mm 0R1=0.1 52- = 52.4mm 100R=100 A = ±5 ppm/°C 73- = 73mm 10K=10,000 81- = 81mm 10M=10,000,000 -08 = ød0.8mm C= ±0.25% B = ±10 ppm/°C -10 = ød1.0mm D= ±0.5 % C = ±15 ppm/°C 91- = 91mm -14 = ød1.4mm F = ±1 % S = ± 20ppm/°C F = F Type -12 = 1/6W G= ±2 % D = ±25 ppm/°C FK = FK Type -25 = 1/4W J = ±5 % E = ±50 ppm/°C FKK= FKK Type 25S = 1/4WS K= ±10 % F = ±100 ppm/°C FFK= F-form Kink -50 = 1/2W - = Base on Spec. G = ±200 ppm/°C M = M-Type Forming 50S = 1/2WS H = ±250 ppm/°C MB = M-form W/flat 100 = 1W I = ±300 ppm/°C MT = MT Type Forming 1WS = 1WS J = ±350 ppm/°C MR = MR Type 200 = 2W AV = AVIsert 2WS = 2WS PN = PANAsert 204 = 0.4W 207 = 0.6W 300 = 3W 3WS = 3WS 3WM= 3WM 400 = 4W 500 = 5W 5WS = 5WS 5SS = 5WSS 700 = 7W 7WS = 7WS 10A = 10W 20A = 20W 30A = 30W 40A = 40W 50A = 50W 10S = 10WS 15A = 15W 25A= 25W 10B = 100W 25B = 250W EXCEPTION: • Cement series: • JPW series: <Code 8>: Special packing style code B: B ulk with wirewound or metal oxide sub-assembly for resistance value W: Bulk with ceramic based wirewound sub-assembly for resistance value M: Bulk with metal oxide sub-assembly for resistance value F: Bulk with Fiberglass based wirewound sub-assembly for resistance value <Code 10-12>: Without forming code Example: SQP500JB-10R <Code 13-17>: without resistance value code Example: JPW-06-T-52-