333 3 LVR www.vishay.com Vishay Dale Wirewound Resistors, Precision Power, Low Value, Commercial, Axial Lead FEATURES Ideal for all types of current sensing applications including switching and linear Available power supplies, instruments and power amplifiers Excellent load life stability Low temperature coefficient Available Low inductance Available MIL-PRF-49465 qualified, type RLV resistors can be found at: www.vishay.com/doc 30283 Available LINKS TO ADDITIONAL RESOURCES Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 Note 3D Models * This datasheet provides information about parts that are RoHS-compliant and / or parts that are non RoHS-compliant. For example, parts with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details STANDARD ELECTRICAL SPECIFICATIONS RESISTANCE WEIGHT GLOBAL HISTORICAL POWER RATING TOLERANCE (1) RANGE TECHNOLOGY (typical) MODEL MODEL P W % 25 C g (2) LVR01 LVR-1 1 0.01 to 0.1 1, 3, 5, 10 Metal strip 0.5 LVR03 LVR-3 3 0.005 to 0.2 1, 3, 5, 10 Metal strip 2 LVR05 LVR-5 5 0.005 to 0.3 1, 3, 5, 10 Metal strip 5 (3) LVR10 LVR-10 10 0.01 to 0.25 1, 3, 5, 10 Coil spacewound 11 Notes (1) Resistance is measured 3/8 9.52 mm from the body of the resistor, or at 1.183 30.05 mm , 1.315 33.40 mm , 1.675 42.545 mm o r 2.575 65.405 mm spacing for the LVR01, LVR03, LVR05 and LVR10 respectively (2) LVR01: standard resistance values are 0.01 , 0.015 , 0.02 , 0.025 , 0.03 , 0.033 , 0.04 , 0.05 , 0.051 , 0.06 , 0.068 , 0.07 , 0.08 , 0.09 and 0.1 with 1 % tolerance. Other resistance values may be available upon request (3) LVR-10: contact factory for resistance values beyond the 0.25 TECHNICAL SPECIFICATIONS PARAMETER UNIT LVR01 LVR03 LVR05 LVR10 Operating Temperature Range C -65 to +175 -65 to +275 Dielectric Withstanding Voltage V 1000 1000 1000 1000 AC Insulation Resistance 10 000 M minimum dry Short Time Overload - 5 x rated power for 5 s 10 x rated power for 5 s Terminal Strength lb 5 101010 (minimum) 1/2 Maximum Working Voltage V (P x R) Note LVR01, LVR03, and LVR05 are End of Life on May 22, 2021. LVR10 will still be supported Revision: 21-Apr-2021 Document Number: 30206 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 DDD D LVR www.vishay.com Vishay Dale GLOBAL PART NUMBER INFORMATION Global Part Numbering Example: LVR055L000FS73 (visit www.vishay.net Vishay Dale parts numbering manual for all options) L V R 055 L 000 FS 7 3 GLOBAL MODEL VALUE TOLERANCE PACKAGING SPECIAL LVR01 R = decimal D = 0.5 % E12 = lead (Pb)-free bulk (dash number) LVR03 L = m F = 1.0 % E03 = lead (Pb)-free lacer pack (LVR10) (up to 3 digits) LVR05 (values < 0.010 ) G = 2.0 % E70 = lead (Pb)-free, tape / reel 1000 pieces (LVR01, 03) From 1 to 999 LVR10 R1500 = 0.15 H = 3.0 % E73 = lead (Pb)-free, tape / reel 500 piecesB12 = tin / as applicable 7L000 = 0.007 J = 5.0 % lead bulk K = 10.0 % L03 = tin / lead lacer pack (LVR10) S70 = tin / lead, tape / reel 1000 pieces (LVR01, 03) S73 = tin / lead, tape/reel 500 pieces DIMENSIONS in inches millimeters DIMENSIONS in inches millimeters MODEL A B C (1) 1.50 38.10 0.010 0.254 0.010 0.254 0.002 0.051 A minimum LVR01 0.427 10.85 0.115 2.92 0.020 0.508 LVR03 0.560 14.22 0.205 5.21 0.032 0.813 LVR05 0.925 23.50 0.330 8.38 0.040 1.02 C B LVR10 1.828 46.43 0.392 9.96 0.040 1.02 Note (1) On some standard reel pack methods, the leads may be trimmed to a shorter length than shown MATERIAL SPECIFICATIONS DERATING 120 Element: self-supporting nickel-chrome alloy (LVR10 also utilizes manganin) 100 Encapsulation: high temperature mold compound 80 Terminals: tinned copper LVR03 LVR05 Part Marking: Dale, model, wattage, value, tolerance, date LVR10 60 code 40 Packaging: Reference Wirewound Through Hole Resistor LVR01 Packaging (www.vishay.com/doc 21028) 20 0 - 65 - 25 25 75 125 175 225 275 AMBIENT TEMPERATURE IN C TEMPERATURE COEFFICIENT (ppm/C) LVR01 LVR03 LVR05 LVR10 850 for 0.005 to 0.0099 650 for 0.005 to 0.0099 1000 for 0.01 to 0.0249 300 for 0.01 to 0.0249 350 for 0.01 to 0.0249 250 for 0.01 to 0.0249 400 for 0.025 to 0.0499 150 for 0.025 to 0.0499 200 for 0.025 to 0.0499 150 for 0.025 to 0.0499 300 for 0.05 to 0.0749 125 for 0.05 to 0.0749 125 for 0.05 to 0.0749 100 for 0.05 to 0.0749 250 for 0.075 to 0.099 100 for 0.075 to 0.099 75 for 0.075 to 0.099 75 for 0.075 to 0.099 150 for 0.1 to 0.1 50 for 0.1 to 0.25 50 for 0.1 to 0.2 50 for 0.1 to 0.3 Note LVR01, LVR03, and LVR05 are End of Life on May 22, 2021. LVR10 will still be supported Revision: 21-Apr-2021 Document Number: 30206 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 R A T E D P O W E R I N %