Temperature Rise Rated Load Leaded ResistoRs Axial Lead Type Cement Resistors Normal Style SQP Series Non-Inductive Style NSP Series Feat URes Power Rating 2W, 3W, 5W, 7W, 10W, 15W, 20W, 25W, 30W, 40W Resistance Tolerance 5% T.C.R. 300ppm/C de Rati NG CURVe te MPeRat URe Rise 300 iNt Rod UCtio N 25 40 70 155 275 C 20W-40W 100 15W 15W-40W 250 10W The materials used and the construction 3W-5W 80 7W 7W-10W 200 5W techniques ensure excellent flame resistance, 2W 60 150 3W arc resistance and moisture resistance as well (%) 40 2W 100 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. di MeNsio Ns Unit: mm st YLe di MeNsio 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 0.80.056 eLeCt RiCa L CHa Ra Cte Risti Cs No RMa L s t YLe st YLe 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 500V 700V 1,000V 2,000V Resistance Range (Wirewound) 0.03 - 36 0.015 - 68 0.015 - 130 0.05 - 330 0.08 - 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 No N-iNd UCti Ve st YLe st YLe Ns P200 Ns P300 Ns P500 Ns P700 Ns P10a Ns P15a Ns P20a Ns P25a Ns P30a Ns P40a 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 500V 700V 1,000V 2,000V Resistance Range (Wirewound) 0.08 - 10 0.033 - 30 0.03 - 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 eNViRo NMeNta L CHa Ra Cte Risti Cs PeRFo RMa NCe test test M et Hod a PPRaise Short Time Overload IEC 60115-1 4.13 2.5 times RCWV for 5 Sec. 2.0%+0.05 Voltage Proof 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
