RER75F2R00RC02

RER Military www.vishay.com Vishay Dale Wirewound Resistors, Military/Established Reliability MIL-PRF-39009 Qualified, Type RER, R Level FEATURES Aluminum heat sink housing Molded construction for total environmental protection Qualified to MIL-PRF-39009 Complete welded construction Non-inductive styles manufactured with Ayrton-Perry winding for lowest reactive components Mounts on chassis to utilize heat-sink effect STANDARD ELECTRICAL SPECIFICATIONS VISHAY POWER RATING WEIGHT MILITARY RESISTANCE RANGE TOLERANCE REFERENCE P (typical) 25 C MODEL % MODEL W g RER40 ENH05 5 1 to 1.65K 1 3.3 RER45 ENH10 10 1 to 2.8K 1 8.8 RER50 ENH25 20 1 to 6.04K 1 16.5 RER55 ENH50 30 1 to 4.99K 1 35 RER60 ERH05 5 0.10 to 3.32K 1 3 RER65 ERH10 10 0.10 to 5.62K 1 6 RER70 ERH25 20 0.10 to 12.1K 1 13 RER75 ERH50 30 0.10 to 39.2K 1 28 TECHNICAL SPECIFICATIONS PARAMETER UNIT RER40/RER60 RER45/RER65 RER50/RER70 RER55/RER75 Free Air Power Rating at 25 C W 3 6 8 10 Temperature Coefficient ppm/C 20 for 20 and above 50 for 1 to 19.9 100 for 0.1 to 0.99 1/2 Maximum Working Voltage V (P x R) Insulation Resistance 10 000 M minimum dry, 1000 M minimum after moisture test Solderability - Meets requirements of ANSI J-STD-002 Operating Temperature Range C -55 to +250 MILITARY PART NUMBER INFORMATION Military Part Numbering example: RER65F1001RC02 R E R 6 5 F 1 0 0 1 R C 0 2 MIL TYPE TOLERANCE CODE RESISTANCE VALUE FAILURE RATE PACKAGING CODE RER40 F = 1.0 % 3 digit significant figure, M = 1.0 %/1000 h C02 = tin/lead, card pack RER45 followed by a multiplier P = 0.1 %/1000 h CSL = tin/lead, card pack, RER50 R = 0.01 %/1000 h single lot date code RER55 49R9 = 49.9 RER60 1000 = 100 RER65 1001 = 1000 RER70 RER75 Revision: 23-Jun-16 Document Number: 30200 1 For technical questions, contact: ww2aresistors vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 RER Military www.vishay.com Vishay Dale DIMENSIONS D C A F M E N H B G J P K L DIMENSIONS in inches millimeters MILITARY MODEL AB C D E F G H J K L M N P 0.444 0.490 0.600 1.125 0.334 0.646 0.320 0.065 0.133 0.078 0.093 0.078 0.050 0.266 RER40 0.005 0.005 0.031 0.062 0.015 0.015 0.015 0.010 0.010 0.010 0.005 0.015 0.005 0.062 RER60 11.280 12.450 15.240 28.580 8.480 16.410 8.130 1.650 3.380 1.980 2.360 1.980 1.270 6.760 0.127 0.127 0.787 1.570 0.381 0.381 0.381 0.254 0.254 0.254 0.127 0.381 0.127 1.570 0.562 0.625 0.750 1.375 0.420 0.800 0.390 0.075 0.165 0.093 0.094 0.102 0.085 0.312 RER45 0.005 0.005 0.031 0.062 0.015 0.015 0.015 0.010 0.010 0.010 0.005 0.015 0.005 0.062 RER65 14.270 15.880 19.050 34.930 10.670 20.320 9.910 1.900 4.190 2.360 2.390 2.590 2.160 7.920 0.127 0.127 0.787 1.570 0.381 0.381 0.381 0.254 0.254 0.254 0.127 0.381 0.127 1.570 0.719 0.781 1.062 1.938 0.550 1.080 0.546 0.075 0.231 0.172 0.125 0.115 0.085 0.438 RER50 0.005 0.005 0.031 0.062 0.015 0.015 0.015 0.010 0.010 0.010 0.005 0.015 0.005 0.062 RER70 18.260 19.840 26.970 49.230 13.970 27.430 13.870 1.900 5.870 4.370 3.180 2.920 2.160 11.130 0.127 0.127 0.787 1.570 0.381 0.381 0.381 0.254 0.254 0.254 0.127 0.381 0.127 1.570 1.562 0.844 1.968 2.781 0.630 1.140 0.610 0.088 0.260 0.196 0.125 0.107 0.085 0.438 RER55 0.005 0.005 0.031 0.062 0.015 0.015 0.015 0.010 0.010 0.010 0.005 0.015 0.005 0.062 RER75 39.670 21.440 49.990 70.640 16.000 28.960 15.490 2.240 6.600 4.980 3.180 2.720 2.160 11.130 0.127 0.127 0.787 1.570 0.381 0.381 0.381 0.254 0.254 0.254 0.127 0.381 0.127 1.570 MATERIAL SPECIFICATIONS DERATING Element: copper-nickel alloy or nickel-chrome alloy, 120 depending on resistance value 100 Core: ceramic, steatite or alumina, depending on physical size 80 Encapsulant: silicone molded construction Housing: aluminum with hard anodic coating 60 End Caps: stainless steel 40 Standard Terminals: tinned Copperweld 20 Part Marking: source code, JAN, military PIN, date/lot code 0 POWER RATING - 55 - 50 0 50 100 150 200 250 Vishay RER resistor wattage ratings are based on mounting 25 AMBIENT TEMPERATURE IN C to the proper heat sink. RER40, RER45, RER60, RER65: 4 x 6 x 2 x 0.040 thick aluminum chassis RER50, RER55, RER70, RER75: 5 x 7 x 2 x 0.040 thick aluminum chassis PERFORMANCE TEST CONDITIONS OF TEST TEST LIMITS Apply rated power until thermal stability, remove power subject to Low Temperature Operation (0.5 % + 0.01 ) R air temperature of -55 C for 15 min to 30 min Short Time Overload 5 x rated power for 5 s (0.3 % + 0.01 ) R 1000 V (RER40, RER45, RER50, RER60, RER65, RER70), RMS Dielectric Withstanding Voltage (0.2 % + 0.01 ) R 2000 V (RER55 and RER75), 1 min duration RMS Low Temperature Storage -55 C for 24 h (0.3 % + 0.01 ) R High Temperature Exposure 250 C for 2000 h (1.0 % + 0.01 ) R Moisture Resistance MIL-STD-202, method 106 (0.5 % + 0.01 ) R Shock, Specified Pulse MIL-STD-202, method 213, condition I (0.2 % + 0.01 ) R Vibration, High Frequency MIL-STD-202, method 204, condition D (0.2 % + 0.01 ) R Load Life 2000 h at rated power, +25 C, 1.5 h ON, 0.5 h OFF (1.0 % + 0.01 ) R Extended Life 10 000 h at rated power, +25 C, 1.5 h ON, 0.5 h OFF (0.2 % + 0.01 ) R MIL-STD-202, method 211, condition A Terminal Strength 5 pound (RER40, RER45, RER60, RER65), (0.2 % + 0.01 ) R 10 pound (RER50, RER55,RER70, RER75) Revision: 23-Jun-16 Document Number: 30200 2 For technical questions, contact: ww2aresistors vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 RATED POWER IN %