r se Is Tro w Idnuower h Ihg Prewo r a TIgn hwr s re Ise k ye Ferutae S Excellent Pulse Handling Resistance Tolerances to 0.01% Resistance from 0.02 to 260kOhms MIL-R-26 / MIL-R-39007 Power Ratings Low TCR: 20ppm/ C Standard Non-Inductive Windings available a noitacilpp S HDVC Systems Power Supplies Braking Systems Fluid Heater p tcudor Syrammu PRODUCT SERIES POWER RATING DIELECTRIC TEMPERATURE TEMPERATURE (RWH) (W) STRENGTH TOLERANCE COEFFICIENT RANGE 500 VAC: E01, E02, E03, E04, E05, E06 Miniature Axial 1 to 15 -55C to + 250C >10 : 20ppm/C 1000 VAC: 0.01% All Others to 1 to 10 : 50ppm/C 500 VAC: 10% Characteristic U: F01, F02, F03, (1% Standard) <1 : Call Factory -55C to + 275C F04, F05, F06, F07 Axial 0.1 to 15 Characteristic V: 1000 VAC: -55C to + 350C All Others Hwo ot o redr RWH S E02 T U 003K8 F S RESISTOR WINDINGS PACKAGE CODE, OPERATING TEMPERATURE RESISTANCE TOLERANCE PACKING WIREWOUND WATTS, RESISTANCE TEMPERATURE COEFFICIENT OF HIGH POWER RESISTANCE (TCR) S = Standard Miniature Axial T = -55C to +250C U = 20ppm/C 0R038 = 0.038 T= 0.01% S = Bulk N = Non- E01, 1.0W, 33Vmax U = -55C to +275C Q = 50ppm/C 003K8 = 3.8K Q= 0.02% T = Tape & Inductive E02, 1.0W, 33Vmax V = -55C to +350C Z = Special 038K0 = 38.0K A= 0.05% Reel 380K0 = 380.0K B= 0.1% Axial 003M8 = 3.8M F= 1.0% F01, 0.1W, 8.5Vmax J= 5.0% Letter denotes F02, 0.4W, 20Vmax K= 10.0% decimal place. 3 6 R = decimal.,K 10 ,M 10 See Table Remaining 4 digits are significant or placeholders. For Tin/Lead coated leads, add- P to part number. Standard Termination Finish: Matte Tin (Sn) Example P/N: RWHSE02TU003K8FS is Resistor Wirewound High Power, Standard, 1.0W, 33V, -55C to +250C, 20ppm/C, 3.8K, 1.0%, bulk 36 www.johansondielectrics.comr se Is Tro w Idnuower h Ihg Prewo r a TIgn hwr s re Ise m erutaini a Xlai Package Code E01 E02 E03 E04 E05 E06 E07 E08 E09 1 Max Resistance () 3.4k 3.4k 7.5k 7.5k 10k 10k 12.5k 25k 32k 33 33 42 42 80 80 135 162 194 Max Working Voltage (V) Power Rating (W) 1 1 1.5 1.5 2 2 3 4 5 A 0.250 0.250 0.312 0.312 0.406 0.406 0.350 0.560 0.500 0.062 6.35 6.35 7.92 7.92 10.31 10.31 8.89 14.22 12.70 1.57mm B 0.085 0.085 0.078 0.078 0.094 0.094 0.156 0.187 0.218 Dimensions 0.031 Inches mm 2.16 2.16 1.98 1.98 2.39 2.39 3.96 4.75 5.54 0.79mm 2 C 0.020 0.025 0.020 0.025 0.025 0.020 0.032 0.032 0.040 0.002 0.51 0.64 0.51 0.64 0.64 0.51 0.81 0.81 1.02 0.05mm RW-81 RW-81 RW-80 RW-80 MIL-R-26 / MIL-R-39007 RWR-82 RWR-82 RWR-81 RWR-81 RWR-80 RWR-80 Package Code E10 E11 E12 E13 1 Max Resistance () 50k 95k 150k 260k Power Derating Curve 120 Max Working Voltage 258 425 607 1050 (V) 100 Power Rating (W) 6 7 10 15 80 A 0.625 0.875 1.220 1.780 60 0.062 15.88 22.23 30.99 45.21 1.57mm 40 B 0.250 0.312 0.312 0.375 Dimensions 0.031 20 Inches mm 6.35 7.92 7.92 9.53 0.79mm 0 2 0 -50 0 50 100 150 200 250 300 C 0.040 0.040 0.040 0.040 0.002 1.02 1.02 1.02 1.02 Ambient Temperature (C) 0.05mm MIL-R-26 / MIL- RW-84 R-39007 1 For non-inductive windings / divide maximum resistance by 2 2 Lead Diameter: 18 AWG = 0.040 / 20 AWG = 0.032 /22 AWG = 0.025 / 24 AWG = 0.020 37 www.johansondielectrics.com Rated Power ( % )