RH, NH Vishay Dale Wirewound Resistors, Military, MIL-PRF-18546 Qualified, Type RE, Aluminum Housed, Chassis Mount FEATURES Molded construction for total environmental protection Pb-free Available Complete welded construction Meets applicable requirements of e4 MIL-PRF-18546 Available in non-inductive styles (type NH) with RoHS* Aryton-Perry winding for lowest reactive COMPLIANT components Mounts on chassis to utilize heat-sink effect Excellent stability in operation (< 1 % change in resistance) STANDARD ELECTRICAL SPECIFICATIONS POWER RATING RESISTANCE RANGE MIL-PRF- WEIGHT P MIL. RANGE SHOWN IN BOLD FACE 25 C GLOBAL HISTORICAL 18546 (Typical) W MODEL MODEL TYPE g DALE MILITARY 0.05 %, 0.1 % 0.25 % 0.5 % 1 %, 2 %, 5 % - 0.5 - 6.75K 0.1 - 8.6K 0.05 - 8.6K 0.02 - 24.5K RH005 RH-5 7.5 (5) 5 3 RE60G - - - 0.10 - 3.32K - 0.5 - 2.32K 0.1 - 3.27K 0.05 - 3.27K 0.05 - 12.75K NH005 NH-5 7.5 (5) 5 3.3 RE60N - - - 1.0 - 1.65K - 0.5 - 12.7K 0.1 - 16.69K 0.05 - 16.69K 0.01 - 47.1K RH010 RH-10 12.5 (10) 10 6 RE65G - - - 0.10 - 5.62K - 0.5 - 4.45K 0.1 - 5.54K 0.05 - 5.54K 0.05 - 23.5K NH010 NH-10 12.5 (10) 10 8.8 RE65N - - - 1.0 - 2.8K - 0.5 - 25.7K 0.1 - 32.99K 0.05 - 32.99K 0.01 - 95.2K RH025 RH-25 25 20 13 RE70G - - - 0.10 - 12.1K - 0.5 - 9.09K 0.1 - 12.8K 0.05 - 12.8K 0.05 - 47.6K NH025 NH-25 25 20 16.5 RE70N - - - 1.0 - 6.04K - 0.5 - 73.4K 0.1 - 96K 0.05 - 96K 0.01 - 273K RH050 RH-50 50 30 28 RE75G - - - 0 .10 - 39.2K - 0.5 - 26K 0.1 - 36.7K 0.05 - 36.7K 0.05 - 136K NH050 NH-50 50 30 35 RE75N - - - 1.0 - 19.6K - 0.5 - 90K 0.1 - 90K 0.05 - 90K 0.05 - 90K RH100 RH-100 100 75 350 RE77G - - - 0.05 - 29.4K - 0.5 - 37.5K 0.1 - 37.5K 0.05 - 37.5K 0.05 - 37.5K NH100 NH-100 100 75 385 RE77N - - - 1.0 - 14.7K - 0.5 - 116K 0.1 - 116K 0.05 - 116K 0.05 - 116K RH250 RH-250 250 120 630 RE80G - - - 0.10 - 35.7K - 0.5 - 48.5K 0.1 - 48.5K 0.05 - 48.5K 0.05 - 48.5K NH250 NH-250 250 120 690 RE80N - - - 1.0 - 17.4K Note: Figures in parentheses on RH-5 and RH-10 indicate wattage printed on parts, new construction allows these resistors to be rated at higher wattage but will only be printed with the higher wattage on customer request. GLOBAL PART NUMBER INFORMATION New Global Part Numbering: RH0054R125FC02 (preferred part number format) R H 0054 R 125 FC 0 2 RESISTANCE TOLERANCE GLOBAL MODEL PACKAGING SPECIAL VALUE CODE RH005 L = Milliohm A = 0.05 % E02 = Lead (Pb)-free, Card Pack (RH005 - RH050) (Dash Number) (See Standard R = Decimal B = 0.1 % E01 = Lead (Pb)-free, Skin Pack (RH100 & RH250) (up to 3 digits) Electrical K = Thousand C = 0.25 % Lead (Pb)-free is not available on RE military type From 1 - 999 Specifications 8L000 = 0.008 D = 0.5 % as applicable C02 = Tin/Lead, Card Pack (RH005 - RH050) table above for 15R00 = 15 F = 1.0 % J01 = Tin/Lead, Skin Pack (RH100 & RH250) additional P/Ns) Historical Part Number example: RH-5 4.125 1 % C02 (will continue to be accepted) RH-5 4.125 1 % C02 HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING * Pb containing terminations are not RoHS compliant, exemptions may apply www.vishay.com For technical questions, contact: ww2bresistors vishay.com Document Number: 30201 166 Revision: 11-Jul-07RH, NH Wirewound Resistors, Military, MIL-PRF-18546 Qualified, Vishay Dale Type RE, Aluminum Housed, Chassis Mount DIMENSIONS D RH-5, -10, -25, -50 C F M NH-5, -10, -25, -50 E A N G J B P H L K DIMENSIONS in millimeters inches MODEL AB C DE F G H J K L M N P 11.28 12.45 15.24 28.58 8.48 16.41 8.13 1.65 3.38 1.98 2.36 1.98 1.27 6.76 RH-5 0.127 0.127 0.7871 1.57 0.381 0.381 0.381 0.254 0.254 0.254 0.127 0.381 0.127 1.57 NH-5 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 0.005 0.005 0.03 0.062 0.015 0.015 0.015 0.010 0.010 0.010 0.005 0.015 0.005 0.062 14.27 15.88 19.05 34.93 10.67 20.32 9.91 1.91 4.19 2.36 2.39 2.59 2.16 7.92 RH-10 0.127 0.127 0.787 1.57 0.381 0.381 0.381 0.254 0.254 0.254 0.127 0.381 0.127 1.57 NH-10 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 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 18.26 19.84 26.97 49.23 13.97 27.43 13.87 1.91 5.87 4.37 3.18 2.92 2.16 11.13 RH-25 0.127 0.127 0.787 1.57 .381 0.381 0.381 0.254 0.254 0.254 0.127 0.381 0.127 1.57 NH-25 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 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 39.67 21.44 49.99 70.64 16.00 28.96 15.49 2.24 6.60 4.98 3.18 2.72 2.16 11.13 RH-50 0.127 0.127 0.787 1.57 0.381 0.381 0.381 0.254 0.254 0.254 0.127 0.381 0.127 1.57 NH-50 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 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 DIMENSIONS RH-100, NH-100 4.78 0.254 Nickel Plated 0.188 0.010 88.90 0.787 Brass Nut 46.02 0.787 Dia. Typ. 3.50 0.031 Stainless Steel Stud 1.812 0.031 28.58 0.787 1.125 0.031 71.42 0.787 44.45 0.787 2.812 0.031 1.75 0.031 57.15 0.254 2.25 0.010 9.52 0.787 4.78 0.787 19.56 0.381 12 - 24 25.12 0.787 0.375 0.031 0.188 0.031 0.989 0.031 0.770 0.015 UNC-2A 69.85 0.254 Typ. Thd. Typ. 2.75 0.010 139.14 2.36 5.478 0.093 RH-250, NH-250 4.78 0.254 0.188 0.010 1/4 - 20 Nickel Plated Dia. Typ. 53.98 0.787 UNC-2A Thd. Typ. Brass Nut 2.125 0.031 114.30 0.787 Stainless Steel Stud 4.50 0.031 31.75 1.575 1.25 0.062 76.20 0.787 55.58 0.787 2.188 0.031 3.0 0.031 63.50 0.254 2.50 0.010 22.23 0.254 6.35 0.787 24.26 0.381 31.75 1.575 0.875 0.010 1.25 0.062 0.250 0.031 0.955 0.015 7.92 0.787 76.20 0.254 Typ. 0.312 0.031 3.0 0.010 98.42 0.254 3.875 0.010 177.80 2.36 7.0 0.093 Document Number: 30201 For technical questions, contact: ww2bresistors vishay.com www.vishay.com Revision: 11-Jul-07 167
