Through-hole resisT ors Power Wirewound & Axial Lead Type Fiberglass Cement Resistors Normal & Miniature Style PSP Series FeATures Power Rating 4W, 5W, 7W, 9W, 11W, 17W Resistance Tolerance 5%, 10% T.C.R 10ppm/C, 40ppm/C, 40050ppm/C DerATiNg Cur Ve For resistors operated in ambient temperatures above 70C, power rating must be derated iNTroDuCTioN in accordance with the curve below. The PSP Series Resistors are wound on 70 350 C Rated Load (%) 100 Fiberglass core. The materials used and the 80 construction techniques ensure excellent flame resistance, arc resistance and moisture 60 resistance as well as self-extinguishing 40 capabilities. They will withstand the most 20 rigorous loading test. 0 Ambient Temperature (C) -50 0 50 100 150 200 250 300 350 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. DiMeNsioNs Unit: mm s TYle DiMeNsio N Normal Miniature l W h d PSP400 - 201.0 6.40.3 6.40.3 0.80.02 363 L 363 W PSP500 - 251.0 6.40.3 6.40.3 0.80.02 H - PSP7WS 251.0 9.00.3 9.00.3 0.80.02 d * * PSP700 - 381.0 6.40.3 6.40.3 0.80.02 * 6mm, reduced solderability in this area PSP900 - 381.0 9.00.3 9.00.3 0.80.02 PSP11A - 501.5 9.00.3 9.00.3 0.80.02 PSP17A - 752.0 9.00.3 9.00.3 0.80.0267 Note: eleCTriCAl ChArACTerisTiCs s TYle PsP400 Ps P500 Ps P7Ws Ps P700 Ps P900 Ps P11A Ps P17A Power Rating at 70C 4W 5W 7W 9W 11W 17W Maximum working voltage PxR Voltage Proof on Insulation 2000V Resistance Range 0.1 - 9.1K 0.15 - 15K 0.33 - 33K 0.51 - 47K 0.91 - 82K Operating Temp. Range -55C to +350C Temperature Coefficient 10ppm/C, 40ppm/C, 40050ppm/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 10 times rated power 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. >10,000M 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 50N 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 2.0%+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) 3.0%+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 0.2%+0.05 Note: RCWV(Rated Continuous Working Voltage) = Power Rating x Resistance Value or Max. working voltage listed above, whichever less. Revision: 201304