Temperature Rise Rated Load Through-hole resisT ors Axial Lead Type Cement Resistors Normal Style SQP Series Non-Inductive Style NSP Series FeATures Power Rating 2W, 3W, 5W, 7W, 10W, 15W, 20W, 25W, 30W, 40W Resistance Tolerance 5% T.C.R. 300ppm/C DerATiNg Cur Ve TeMPerATure rise 300 iNTroDuCTioN 25 40 70 155 275 C 20W-40W 100 15W 15W-40W 250 10W The materials used and the construction 3W-5W 80 7W-10W 7W 200 5W techniques ensure excellent flame resistance, 2W 60 150 3W arc resistance and moisture resistance as well (%) 40 100 2W as self-extinguishing capabilities. They will (C) 20 50 withstand the most rigorous loading test. 0 -50 0 50 100 150 200 250 300 As resistors in radio and television receivers, 20 40 60 80 100 120 hazardous conditions such as smoking and Ambient Temperature (C) Rated Load (%) redheat can be completely prevented by the proper choice of power resistors. DiMeNsioNs Unit: mm s TYle DiMeNsio N Normal Non-inductive l W h d SQP200 NSP200 181.0 7.01.0 7.01.0 0.650.05 SQP300 NSP300 221.5 8.01.0 8.01.0 0.80.05 SQP500 NSP500 221.5 9.51.0 9.01.0 0.80.05 323 L 323 W SQP700 NSP700 351.5 9.51.0 9.01.0 0.80.05 d H SQP10A NSP10A 481.5 9.51.0 9.01.0 0.80.05 SQP15A NSP15A 481.5 12.51.0 12.51.0 0.80.05 SQP20A NSP20A 605.0 12.51.0 12.51.0 0.80.05 SQP25A NSP25A 605.0 14.01.5 13.01.5 0.80.05 SQP30A NSP30A 775.0 18.01.5 17.01.5 0.80.05 SQP40A NSP40A 905.0 19.01.5 18.01.5 0.80.0561 eleCTriCAl ChArACTerisTiCs Nor MAl sTY le s TYle s QP200 s QP300 s QP500 s QP700 s QP10A s QP15A s QP20A s QP25A s QP30A s QP40A Power Rating at 25C 15W 20W 25W 30W 40W Power Rating at 40C 3W 5W 7W 10W Power Rating at 70C 2W Maximum Working Voltage 250V 350V 500V 1,000V Maximum Overload Voltage 500V 700V 1,000V 2,000V Voltage Proof on Insulation 500V 700V 1,000V 2,000V Resistance Range (Wirewound) 0.1 - 36 0.1 - 68 0.1 - 130 0.1 - 330 0.1 - 510 0.1 - 680 0.15 - 1K Resistance Range (Metal Oxide Film) 39 - 1M 75 - 1M 150 - 1M 360 - 1M 560 - 1M 750 - 1M 1.2K - 1M Operating Temp. Range -55C to +155C Temperature Coefficient 300ppm/C NoN- iNDu CTiVe s TYle s TYle NsP200 NsP300 NsP500 NsP700 NsP10A NsP15A NsP20A NsP25A NsP30A NsP40A Power Rating at 25C 15W 20W 25W 30W 40W Power Rating at 40C 3W 5W 7W 10W Power Rating at 70C 2W Maximum Working Voltage PxR Voltage Proof on Insulation 500V 700V 1,000V 2,000V Resistance Range (Wirewound) 0.08 - 10 0.1 - 30 0.1 - 40 0.15 - 65 0.25 - 100 0.25 - 120 0.36 - 160 Operating Temp. Range -55C to +155C Temperature Coefficient 300ppm/C Note: Special value is available on request eNViroNMeNTAl ChArACTerisTiCs Per For MANCe Tes T Tes T MeTho D APPr Aise Shor t 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 No deterioration of Solvent Resistance of Marking IEC 60115-1 4.30 IPA for 50.5 Min. with ultrasonic 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%+0.05 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%+0.05 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: Rated Continuous Working Voltage (RCWV) = Power Rating x Resistance Value or Max. working voltage listed above, whichever less. Revision: 201304