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 od RM SLR200 81 131 3.51 51 0.060.05 91 SLR300 131 131 3.51 51 0.060.05 91 SLR500 181 141 3.51 51 0.060.05 101 SLR700 181 261 3.51 51 0.080.05 201 SLR10A 201 261 3.51 51 0.080.05 201 SLR303 181 261 121 51 0.080.05 101 SLR505 201 261 121 51 0.080.05 101 77 Note: ELECTRICAL CHARACTERISTICS STYLE SLR200 Power Rating at 40C Power Rating at 70C 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 0.10 - 0.68 0.01 - 1 Operating Temp. Range -55C to +155C Temperature Coefficient 250ppm/C 1,000V 0.01 - 3.3 700V (0.1+0.1) (0.5+0.5) (0.1+0.1) (1.8+1.8) 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%+0.05 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 -55C to +155C By type Insulation Resistance IEC 60115-1 4.6 in V-block for 60 Sec. >1,000M Solderability IEC 60115-1 4.17 2355C for 30.5 Sec. 95% Min. coverage Solvent Resistance of Marking IEC 60115-1 4.30 IPA for 50.5 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%+0.05 Damp Heat Steady State IEC 60115-1 4.24 402C, 90-95% RH for 56 days, loaded with 0.1 times RCWV 5.0%+0.1 Endurance at 70C IEC 60115-1 4.25 702C at RCWV for 1,000 Hr. (1.5 Hr. on, 0.5 Hr. off) 5.0%+0.1 Temperature Cycling IEC 60115-1 4.19 -55C Room Temp. +155C Room Temp. (5 cycles) 2.0%+0.05 Resistance to Soldering Heat IEC 60115-1 4.18 2603C for 101 Sec., immersed to a point 30.5mm from the body 1.0%+0.05 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 Code 1 - 3 Series Name -12 T F Code 7 Tolerance Code 8 Packing Style -05 = od0.5mm P = 0.02 % T = Tape/Box Code 9 Temperature Coefficient of Resistance -06 = od0.6mm A = 0.05 % R = Tape/Reel - = Base on Spec. 52- = 52.4mm -07 = od0.7mm B = 0.1 % B = Bulk A = 5 ppm/C 73- = 73mm 10K = 10,000 81- = 81mm 10M = 10,000,000 Code 4 - 6 Power Rating See Index F 52Code 10 - 12 Forming Type Code 13 - 17 Resistance Value 26- = 26mm 0R1 = 0.1 100R = 100 -08 = od0.8mm C = 0.25% B = 10 ppm/C -10 = od1.0mm D = 0.5 % C = 15 ppm/C 91- = 91mm -14 = od1.4mm 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 2WS = 2WS 100R AV = AVIsert 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-