Product is End of Life Mar-2016 and Replaced by FSOT HLM, NHLM www.vishay.com Vishay Dale Wirewound Resistors, Industrial Power, Miniature Flat (HLM) FEATURES High temperature silicon coating Mounting accommodations ideally suited to high density packaging Available Self-stacking hardware for horizontal or vertical placement Withstands high vibrations without loosening Mounting hardware functions as a heat sink Available allowing greater heat dissipation and less derating of stacked units Available Available in non-inductive styles (type NHLM) with Aryton-Perry winding Available Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 Note * 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 POWER RATING WEIGHT RESISTANCE RANGE RESISTANCE RANGE GLOBAL HISTORICAL P (typical) 25 C MODEL MODEL 5 % 10 % W g HLM010 HLM-10 1.0 to 15K 0.10 to 15K 10 0.41 NHLM010 NHLM-10 1.0 to 1.8K 1.0 to 1.8K HLM015 HLM-15 1.0 to 26K 0.10 to 26K 15 0.47 NHLM015 NHLM-15 1.0 to 3.6K 1.0 to 3.6K HLM020 HLM-20 1.0 to 71K 0.10 to 71K 20 0.74 NHLM020 NHLM-20 1.0 to 9.8K 1.0 to 9.8K TECHNICAL SPECIFICATIONS PARAMETER UNIT HLM, NHLM RESISTOR CHARACTERISTICS Temperature Coefficient ppm/C 90 for 0.1 to 0.99 50 for 1 to 9.9 30 for 10 and above Dielectric Withstanding Voltage V 1000, from terminal to mounting hardware AC Short Time Overload - 10 x rated power for 5 s 1/2 Maximum Working Voltage V (P x R) Insulation Resistance 1000 M minimum dry, 100 M minimum after moisture test Operating Temperature Range C -55 to +350 GLOBAL PART NUMBER INFORMATION Global Part Numbering example: NHLM01010Z10R00JJ N H L M 0101 0 Z 10 R 0 0 JJ GLOBAL TERMINAL TERMINAL RESISTANCE TOLERANCE PACKAGING CODE SPECIAL MODEL DESIGNATION FINISH VALUE 10 E = lead R = decimal J = 5.0 % E = lead (Pb)-free skin pack NHLM010 (dash number) (see Standard K = thousand K = 10.0 % (1) (up to 2 digits) (Pb)-free J = skin pack (J01) Electrical 10R00 = 10.0 from 1 to 99 Z = tin / lead Note Specifications 1K000 = 1 k as applicable N = nickel (1) Tin/lead for type Z, lead (Pb)-free for type N table above for additional P/Ns) Historical Part Number example: NHLM-10-10Z 10 5 % J01 NHLM-10 10Z 10 5 % J01 HISTORICAL MODEL TERMINAL/FINISH RESISTANCE VALUE TOLERANCE PACKAGING Revision: 26-Feb-16 Document Number: 30280 1 For technical questions, contact: ww2dresistors 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 91000Product is End of Life Mar-2016 and Replaced by FSOT HLM, NHLM www.vishay.com Vishay Dale TYPE HLM MINIATURE FLAT STYLE TERMINAL DIMENSIONS 0.126 3.20 Dia. typ. A D 0.412 C 10.46 max. 0.375 9.52 Style 10 B A DIMENSIONS in inches millimeters B DIMENSION STYLE 10 0.343 8.71 0.250 6.35 0.125 max. A 3.18 C 0.188 B 4.76 0.218 5.54 0.063 Dia. typ. C 1.60 DIMENSIONS in inches millimeters 0.020 D DISTANC 0.51 E A B C STANDARD TERMINAL FINISH MODEL BETWEE 0.063 0.063 0.031 TERMINAL E Finish - 100 % Sn coated steel. Z Finish - 60/40 Sn/Pb N 1.59 1.59 0.79 DESIGNATION coated steel. N Finish - Nickel coated steel. Finish for TERMINA terminal style 16 is limited to nickel plated steel (N). LS (ref.) HLM010 0.750 1.312 1.000 0.406 NHLM NON-INDUCTIVE 10Z NHLM010 19.05 33.32 25.40 10.31 Models of equivalent physical and electrical specifications are available with non-inductive (Aryton-Perry) winding. HLM015 1.000 1.562 1.250 0.656 10Z They are identified by adding the letter N to the front of the NHLM015 25.40 39.67 31.75 16.66 HL type designation (NHL024, for example). For NHL HLM020 2.062 2.625 2.313 1.718 models maximum resistance values are lower, see 10Z STANDARD ELECTRICAL SPECIFICATIONS table. NHLM020 52.37 66.68 58.75 43.64 Derating is required for ambient temperatures above 25 C POWER RATING per the following graph. Vishay HL flat resistor wattage ratings are based on DERATING mounting horizontally to 10 x 10 x 0.04 254.0 mm x 120 254.0 mm x 1.02 mm steel plate in 25 C ambient with no air flow. 100 EXCLUSIVE BRACKET DESIGN 80 Mounting strap fits snugly through resistor core and is bound against unit by two eccentric spacers. The bracket 60 eliminates expensive cements and improves heat transfer and power handling capabilities. 40 MATERIAL SPECIFICATIONS 20 Element: copper-nickel alloy of nickel-chrome alloy, depending on resistance value 0 Core: ceramic, steatite - 65 - 50 0 50 150 250 350 25 Coating: special high temperature silicone AMBIENT TEMPERATURE IN C Standard Terminals: model E terminals are tinned steel Terminal Bands: steel Part Marking: DALE, model, wattage, value, tolerance, date code PERFORMANCE TEST CONDITIONS OF TEST TEST LIMITS Thermal Shock Rated power applied until thermally stable, then a minimum of 15 min at - 55 C (2.0 % + 0.05 ) R Short Time Overload 10x rated power for 5 s (2.0 % + 0.05 ) R , 1 min (0.1 % + 0.05 ) R Dielectric Withstanding Voltage 1000 V RMS Low Temperature Storage -55 C for 24 h (2.0 % + 0.05 ) R High Temperature Exposure 250 h at +350 C (2.0 % + 0.05 ) R Moisture Resistance MIL-STD-202 Method 106, 7b not applicable (2.0 % + 0.05 ) R Shock, Specified Pulse MIL-STD-202 Method 213, 100 g s for 6 ms, 10 shocks (0.2 % + 0.05) R Vibration, High Frequency Frequency varied 10 Hz to 2000 Hz, 20 g peak, 2 directions 6 h each (0.2 % + 0.05 ) R Load Life 1000 h at rated power, + 25 C, 1.5 h ON, 0.5 h OFF (3.0 % + 0.05 ) R Revision: 26-Feb-16 Document Number: 30280 2 For technical questions, contact: ww2dresistors 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 %