HL, NHL FLAT and HLM, NHLM Vishay Dale Wirewound Resistors, Industrial Power, Flat (HL), Miniature Flat (HLM) FEATURES * High temperature silicon coating * Mounting accommodations ideally suited to Pb-free high density packaging Available * Self-stacking hardware for horizontal or vertical placement e3 * Withstands high vibrations without loosening * Mounting hardware functions as a heat sink RoHS* allowing greater heat dissipation and less COMPLIANT derating of stacked units * Available in non-inductive styles (type NHL and NHLM) with Aryton-Perry winding TYPE HL FLAT STYLE STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL HL024 NHL024 HL035 NHL035 HL055 NHL055 HL070 NHL070 HL095 NHL095 POWER RATING P25 C W HISTORICAL MODEL HL-24 NHL-24 HL-35 NHL-35 HL-55 NHL-55 HL-70 NHL-70 HL-95 NHL-95 30 40 55 70 95 RESISTANCE RANGE 5% 10 % 1.0 - 11K 0.10 - 11K 1.0 - 1.2K 1.0 - 1.2K 1.0 - 26K 0.10 - 26K 1.0 - 3K 1.0 - 3K 1.0 - 54K 0.10 - 54K 1.0 - 6.8K 1.0 - 6.8K 1.0 - 77K 0.10 - 77K 1.0 - 9.4K 1.0 - 9.4K 1.0 - 99.9K 0.10 - 99.9K 1.0 -12.4K 1.0 - 12.4K WEIGHT (typical) g RESISTANCE RANGE 5% 10 % 1.0 - 15K 0.10 - 15K 1.0 - 1.8K 1.0 - 1.8K 1.0 - 26K 0.10 - 26K 1.0 - 3.6K 1.0 - 3.6K 1.0 - 71K 0.10 - 71K 1.0 - 9.8K 1.0 - 9.8K WEIGHT (typical) g 20.14 30.07 51.25 60.48 76.51 TYPE HLM MINIATURE FLAT STYLE STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL HLM010 NHLM010 HLM015 NHLM015 HLM020 NHLM020 POWER RATING P25 C W HISTORICAL MODEL HLM-10 NHLM-10 HLM-15 NHLM-15 HLM-20 NHLM-20 10 15 20 0.41 0.47 0.74 GLOBAL PART NUMBER INFORMATION New Global Part Numbering: NHLM01010Z10R00JJ (preferred part number format) N H L GLOBAL MODEL NHLM010 M 0 TERMINAL DESIGNATION 09 10 16 1 0 1 0 Z 1 0 R 0 0 J TERMINAL RESISTANCE TOLERANCE PACKAGING CODE FINISH VALUE R = Decimal J = 5.0 % E = Lead (Pb)-free skin pack E = Lead K = Thousand K = 10.0 % J* = Skin pack (J01) (Pb)-free 10R00 = 10.0 Z = Tin/lead 1K000 = 1 k * Tin/lead for type "Z", lead (Pb)-free for type "N" N = Nickel (See "Standard Electrical Specifications" table above for additional P/N's) Historical Part Number Example: NHLM-10-10Z 10 5 % J01 (will continue to be accepted) J SPECIAL (Dash Number) (up to 2 digits) From 1 - 99 as applicable NHLM-10 10Z 10 5% J01 HISTORICAL MODEL TERMINAL/FINISH RESISTANCE VALUE TOLERANCE PACKAGING * Pb containing terminations are not RoHS compliant, exemptions may apply www.vishay.com 72 For technical questions, contact: ww2bresistors@vishay.com Document Number: 30209 Revision: 13-Jul-07 HL, NHL FLAT and HLM, NHLM Wirewound Resistors, Industrial Power, Flat (HL), Miniature Flat (HLM) DIMENSIONS in inches [millimeters] TYPE HL FLAT STYLE DIMENSIONS in inches [millimeters] MODEL 0.625 [15.88] TERMINAL DISTANCE C B A DESIGNATION BETWEEN 0.063 0.063 0.031 TERMINALS [1.59] [1.59] [0.79] STANDARD OPTIONAL (REF.) HL024 1.188 [30.16] max. 0.594 [15.08] 2.000 0.718 NHL024 [31.75] [63.50] [50.80] [18.24] HL035 0.196 [4.98] Dia. typ. A B 0.563 0.030 [14.29 0.794] 0.438 0.030 [11.11 0.794] C Vishay Dale 0.313 [7.94] Dia. 1.250 2.750 1.468 NHL035 [50.80] [82.55] [69.85] [37.29] HL055 2.000 2.500 3.500 3.250 4.750 4.250 2.968 NHL055 [88.90] [120.65] [107.95] HL070 4.750 6.000 5.500 4.218 NHL070 [120.65] [152.40] [139.70] HL095 6.000 7.250 [75.39] 6.750 [107.14] 5.468 NHL095 [152.40] [184.15] [171.45] [138.89] 09Z 16N 09Z 16N 09Z 16N 09Z 16N 09Z 16N TYPE HLM MINIATURE FLAT STYLE DIMENSIONS in inches [millimeters] 0.126 [3.20] Dia. typ. 0.412 [10.46] max. A 0.063 [1.59] B 0.063 [1.59] C 0.031 [0.79] HLM010 0.750 1.312 1.000 0.406 NHLM010 [19.05] [33.32] [25.40] [10.31] 0.375 [9.52] A B 0.343 [8.71] max. 0.250 [6.35] C DISTANCE STANDARD BETWEEN TERMINAL TERMINALS DESIGNATION (REF.) MODEL HLM015 1.000 1.562 1.250 0.656 NHLM015 [25.40] [39.67] [31.75] [16.66] HLM020 2.062 2.625 2.313 1.718 NHLM020 [52.37] [66.68] [58.75] [43.64] 10Z 10Z 10Z 0.218 [5.54] Dia. typ. TERMINAL DIMENSIONS DIMENSIONS in inches [millimeters] DIMENSION A D C Style 09 and 10 A D A C B B Style 16 B C D TERMINAL TYPE TERM 09 TERM 10 TERM 16 0.188 0.125 0.188 [4.76] [3.18] [4.76] 0.500 0.188 0.563 [12.70] [4.76] [14.29] 0.104 0.063 0.050 [2.64] [1.60] [1.27] 0.020 0.020 0.020 [0.51] [0.51] [0.51] TERMINAL FINISH "E" Finish - 100 % Sn coated steel. "Z" Finish - 60/40 Sn/Pb coated steel. "N" Finish - Nickel coated steel. Finish for terminal style 16 is limited to nickel plated steel (N). Document Number: 30209 Revision: 13-Jul-07 For technical questions, contact: ww2bresistors@vishay.com www.vishay.com 73 HL, NHL FLAT and HLM, NHLM Vishay Dale Wirewound Resistors, Industrial Power, Flat (HL), Miniature Flat (HLM) TECHNICAL SPECIFICATIONS PARAMETER UNIT HL, HLM RESISTOR CHARACTERISTICS ppm/C 90 for 0.1 to 0.99 ; 50 for 1 to 9.9 ; 30 for 10 and above VAC 1000, from terminal to mounting hardware Short Time Overload - 10 x rated power for 5 s Maximum Working Voltage V (P x R)1/2 Insulation Resistance 1000 M minimum dry, 100 M minimum after moisture test Operating Temperature Range C - 55 to + 350 Temperature Coefficient Dielectric Withstanding Voltage POWER RATING EXCLUSIVE BRACKET DESIGN Vishay HL flat and HLM resistor wattage ratings are based on mounting horizontally to 10" x 10" x 0.04" [254.0 mm x 254.0 mm x 1.02 mm] steel plate in 25 C ambient with no air flow. Mounting strap fits snugly through resistor core and is bound against unit by two eccentric spacers. The bracket eliminates expensive cements and improves heat transfer and power handling capabilities. MATERIAL SPECIFICATIONS NHL, NHLM NON-INDUCTIVE Element: Copper-nickel alloy of nickel-chrome alloy, depending on resistance value Models of equivalent physical and electrical specifications are available with non-inductive (Aryton-Perry) winding. They are identified by adding the letter N to the front of the HL and HLM type designation (NHLM020, for example). For NHL and NHLM models maximum resistance values are lower, see STANDARD ELECTRICAL SPECIFICATIONS table. Core: Ceramic, steatite Coating: Special high temperature silicone Standard Terminals: Model "Z" terminals are tinned steel Terminal Bands: Steel Part Marking: DALE, model, wattage, value, tolerance, date code www.vishay.com 74 For technical questions, contact: ww2bresistors@vishay.com Document Number: 30209 Revision: 13-Jul-07 HL, NHL FLAT and HLM, NHLM Wirewound Resistors, Industrial Power, Flat (HL), Miniature Flat (HLM) Vishay Dale RATED POWER IN % Derating is required for ambient temperatures above 25 C per the following graph. 120 100 80 60 40 20 0 - 65 - 50 0 50 25 Derating 150 250 350 AMBIENT TEMPERATURE IN C PERFORMANCE TEST CONDITIONS OF TEST 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 10 x rated power for 5 s (2.0 % + 0.05 ) R Dielectric Withstanding Voltage 1000 Vrms, 1 min (0.1 % + 0.05 ) R 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 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 Document Number: 30209 Revision: 13-Jul-07 For technical questions, contact: ww2bresistors@vishay.com TEST LIMITS www.vishay.com 75 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1