CURRENT SENSING BPR Rectangular Type Metal Plate Resistors Construction Case:Ceramic Marking:Alpha/Numeric Features Old Type BPR New Type BPR 5mm 26type, 58type Product Code RoHS Power type current detecting resistors. Flame retardant resistors in Ceramic Case. Automatic insertion for a 5mm pitch between terminals is applicable.26type,58type Low inductance. Space saving. Products with lead free termination meet RoHS requirements. % Percent rated power Ceramic case Cement Resistive element Lead wire Type Designation 2 6 2 6 Power Rating 22W 33W 55W 1010W 222W+2W 333W+3W 555W+5W 777W+7W 1 Derating Curve 100 80 F 0.1 J C F R10 J Lead Wire Diameter Terminal Surface Material Taping & Forming 60.6mm 80.8mm LSn/Pb CSnCu NilStraight lead F FForming FT (BPR26FT,58FT) FTRadial taping (BPR26FT,58FT only) 80.8mm Not Specified Resistance Value 10m82m 0.10.82 1 Nominal Resistance Resistance Tolerance 3 digits J5% K10% Ex.1 0.1R10 47m47L 3 3 digits 10L82L R10R82 1R0 APPENDIX C For further information on radial taping, please refer to APPENDIX C on the back page. 60 40 Precautions for Use 50m In the resistance values of 50m or under, the resistance value after soldering may change depending on the size of pad pattern or solder amount. Make sure the effect of decline/increase of resistance value before designing. 20 High Power Type Resistors Example 0 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 200 220 240 70 235 Ambient temperature 70 For resistors operated at an ambient temperature of 70 or above, a power rating shall be derated in accordance with the above derating curve. Dimensions and Ratings Power Rating Type Rating BPR26 2W BPR36 3W BPR56 5W BPR28 2W BPR38 3W BPR58 5W BPR108 10W BPR22 2W2W BPR33 3W3W BPR55 5W5W BPR77 7W7W Resistance Range J 5% E12 K 10% E12 0.01 0.010.68 0.10.68 0.01 , 0.11.0 0.011.0 0.01 0.010.68 0.10.68 0.01 , 0.11.0 0.011.0 0.05 , 0.11.0 0.05 , 0.1 0.220.56 0.030.56 T.C.R. x10-6/K 350 A 8.51.0 13.01.0 18.01.0 8.51.0 13.01.0 18.01.0 17.01.5 9.51.5 13.01.5 17.01.5 20.01.8 Dimensionsmm B C1 d0.1 13.01.0 4.0 0.6 14.01.0 5.0 13.01.0 P1 9.0 4.0 14.01.0 5.0 26.01.5 0.8 20.0 10.0 Weight g/1,000pcs 1,190 2,160 3,360 1,220 2,240 3,470 5,560 2,980 4,040 5,830 7,060 Rated Ambient Temperature :70 Operating Temperature Range :-40200 x Rated voltage Power RatingxResistance value Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. www.koanet.co.jp Dimensionsmm Please inquire of us if the dimensions for the case and lead position are required. Single Straight Style Single Forming Style A A A P P P P 81mm 131mm d C B C B C B Twin Style d 81mm d 51mm Standard Resistance 51mm *E12 Out of E12 Series 26, 28 36, 38 56, 58 108 22, 33 55 77 Resistance J5% K10% J5% K10% J5% K10% J5% K10% J5% K10% J5% K10% J5% K10% 0.01 - - - - - - - - 0.012 - - - - - - - - 0.015 - - - - - - - - 0.02* - - - - - - - - 0.022 - - - - - - - - 0.027 - - - - - - - - 0.03* - - - - - - 0.033 - - - - - - 0.039 - - - - - - 0.04* - - - - - - 0.047 - - - - - - 0.05* 0.068 - - - - - - - - 0.082 - - - - - - - 0.1 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 - - - - - - 0.82 - - - - - - 1 - - - - - - - High Power Type Resistors Available BlankPlease consult. - Not available Performance Test Items Performance Requirements R 0.05 Test Methods Limit Typical Resistance Within specified tolerance 25 Measurement position10mm under from the case T.C.R. Within specified T.C.R. 0.012 25 / -55 and 25 / 125 Application rangeThe straight style of 0.012 over 10mm OverloadShort time 2 1 x 2.5 5 Rated voltage x 2.5 for 5s Resistance to soldering heat 2 1 2605, 10s1s Moisture resistance 5 3 402, 90%95%RH, 1000h 1.5 ON / 0.5 OFF 1.5h ON / 0.5h OFF cycle 70 Endurance at 70 5 3 702, 1000h 1.5 ON / 0.5 OFF 1.5h ON / 0.5h OFF cycle High temperature exposure 3 2 125, 100h Resistance to solvent No evidence of damage to protective coating and marking 601010 After immersing the sample in I.P.A for 60s 10s, the resistor surface should be rubbed with absorbent cotton 10 times. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. www.koanet.co.jp