Through-hole resistors Radial Terminal Type Cement Resistors Normal Style [ SQZ Series ] Non-Inductive Style [ NSZ Series ] FEATURES Power Rating 5W, 7W, 10W, 15W, 20W Resistance Tolerance ±5% T.C.R. ±300ppm/°C DERATING CURVE 25 40 70 Rated Load (%) 155 275 °C 100 15W-20W INTRODUCTION 80 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. 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. 5W-10W 60 40 20 0 -50 0 50 Ambient Temperature (°C) 100 150 200 250 300 TEMPERATURE RISE 300 Temperature Rise (°C) 20W 15W 10W 250 7W 5W 200 150 100 50 20 40 60 80 Rated Load (%) 100 120 DIMENSIONS Unit: mm STYLE p3 p4 0.5 S H2 p1 p2 L W DIMENSION Normal Non-Ind. L H H1 H W S H1 H2 P1 P2 P3 P4 SQZ500 NSZ500 28.0±1.5 10.0±1.0 10.0±1.0 15.0±1.5 25.0±1.5 10.0±1.0 4.0±0.2 2.0±0.2 5.0±0.2 1.5±0.2 SQZ700 NSZ700 35.0±1.5 10.0±1.0 10.0±1.0 22.5±1.5 25.0±1.5 10.0±1.0 4.0±0.2 4.0±0.2 5.0±0.2 1.5±0.2 SQZ10A NSZ10A 48.0±1.5 9.5±1.0 10.0±1.0 32.0±1.5 25.0±1.5 10.5±1.0 4.0±0.2 4.0±0.2 5.0±0.2 1.5±0.2 SQZ15A NSZ15A 48.0±1.5 12.5±1.0 13.0±1.0 32.0±1.5 35.0±1.5 15.0±1.5 7.0±0.2 4.0±0.2 10.0±0.2 3.0±0.2 SQZ20A NSZ20A 63.0±1.5 12.5±1.0 12.5±1.0 42.5±1.5 35.0±1.5 15.0±1.5 7.0±0.2 4.0±0.2 10.0±0.2 3.0±0.2 65 ELECTRICAL CHARACTERISTICS Normal STYLE STYLE SQZ500 SQZ700 SQZ10A SQZ15A SQZ20A 15W 20W 0.56Ω - 430Ω 1Ω - 560Ω 1.5Ω - 750Ω 300Ω - 1MΩ 470Ω - 1MΩ 750Ω - 1MΩ 820Ω - 1MΩ NSZ700 NSZ10A NSZ15A NSZ20A 15W 20W Power Rating at 25°C Power Rating at 40°C 5W 7W Maximum Working Voltage 350V 500V Maximum Overload Voltage 700V 1,000V Voltage Proof on Insulation 700V 1,000V Resistance Range (Wirewound) 0.36Ω - 200Ω Resistance Range (Metal Oxide Film) 220Ω - 1MΩ Operating Temp. Range -55°C to +155°C Temperature Coefficient ±300ppm/°C 10W NON-INDUCTIVE STYLE STYLE NSZ500 Power Rating at 25°C Power Rating at 40°C 5W Maximum Working Voltage PxR Voltage Proof on Insulation 700V Resistance Range (Wirewound) 0.1Ω - 10Ω Operating Temp. Range -55°C to +155°C Temperature Coefficient ±300ppm/°C 7W 10W 1,000V 0.1Ω - 20Ω 0.1Ω - 30Ω 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 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%+0.05Ω 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%+0.05Ω 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: Rated Continuous Working Voltage (RCWV) = 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-