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| HLA Vishay Dale Wirewound Resistors, Industrial Power, Adjustable Tapped Tubular FEATURES * Adjustable resistor or voltage divider * High temperature silicon coating * Can be used to quickly obtain odd resistance values * One or more adjustable lugs can be provided for voltage divider applications * Can be used as multi-tap resistor Pb-free Available e3 RoHS* COMPLIANT STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL HLA012 HLA020 HLA025 HLA026 HLA050 HLA051 HLA060 HLA065 HLA080 HLA100 HLA120 HLA130 HLA160 HLA175 HLA225 HISTORICAL MODEL HLA-12 HLA-20 HLA-25 HLA-26 HLA-50 HLA-51 HLA-60 HLA-65 HLA-80 HLA-100 HLA-120 HLA-130 HLA-160 HLA-175 HLA-225 POWER RATING P25 C W 12 20 25 26 50 51 60 65 80 100 120 130 160 175 225 RESISTANCE RANGE 5% 1.0 - 10K 1.0 - 18K 1.0 - 23K 1.0 - 31K 1.0 - 57K 1.0 - 95K 1.0 - 74K 1.0 - 130K 1.0 - 111K 1.0 - 132K 1.0 - 180K 1.0 - 192K 1.0 - 249K 1.0 - 398K 1.0 - 337K WEIGHT (Typical) g 6.69 12.57 20.72 15.34 42.08 51.96 65.64 64.82 121.58 91.37 183.82 192.36 245.86 250.80 309.97 TECHNICAL SPECIFICATIONS PARAMETER UNIT HLA RESISTOR CHARACTERISTICS Temperature Coefficient ppm/C 90 for 0.1 to 0.99 ; 50 for 1 to 9.9 ; 30 for 10 and above Short Time Overload 10 x rated power for 5 seconds Maximum Working Voltage V (P x R)1/2 Operating Temperature Range C - 55/+ 350 * Short Time Overload is rated without adjustable lug attached. MATERIAL SPECIFICATIONS Element: Copper-nickel alloy or nickel-chrome depending on resistance range Core: Ceramic, steatite Coating: Special high temperature silicone alloy, Standard Terminals: Model "Z" terminals are tinned steel Terminal Bands: Steel Part Marking: DALE, Model, Wattage, Value, Tolerance, Date Code GLOBAL PART NUMBER INFORMATION New Global Part Numbering: HLA22507Z200R0JJ (preferred part number format) H L A 2 2 5 0 7 Z 2 0 0 R 0 J J SPECIAL (Dash Number) (up to 2 digits) From 1 - 99 as applicable GLOBAL MODEL HLA225 (See "Standard Electrical Specifications" table above for additional P/N's) HLA-225 TERMINAL DESIGNATION 02 05 06 07 14 15 TERMINAL RESISTANCE TOLERANCE PACKAGING CODE FINISH VALUE E = Lead (Pb)-free skin pack J = 5.0 % E = Lead R = Decimal J* = Skin pack (J01) K = 10.0 % K = Thousand (Pb)-free Z = Tin/Lead 10R00 = 10.0 * Tin/Lead for type "Z", lead (Pb)-free for type "N" 1K000 = 1 k N = Nickel Historical Part Number example: HLA-225-07Z 200 5 % J01 (will continue to be accepted) 07Z TERMINAL/FINISH 200 RESISTANCE VALUE 5% TOLERANCE J01 PACKAGING HISTORICAL MODEL * Pb containing terminations are not RoHS compliant, exemptions may apply www.vishay.com 74 For technical questions, contact: ww2bresistors@vishay.com Document Number: 30211 Revision: 13-Jul-07 HLA Wirewound Resistors, Industrial Power, Adjustable Tapped Tubular DIMENSIONS GLOBAL MODEL HLA012 HLA020 HLA025 HLA026 HLA050 HLA051 HLA060 HLA065 HLA080 HLA100 HLA120 A HLA130 (Includes Coating and HLA160 Terminal Band) HLA175 HLA225 A (MAX.) 0.406 [10.32] 0.563 [14.29] 0.688 [17.46] 0.563 [14.29] 0.688 [17.46] 0.906 [23.02] 0.906 [23.02] 0.906 [23.02] 1.313 [33.34] 0.906 [23.02] 1.313 [33.34] 1.313 [33.34] 1.313 [33.34] 1.313 [33.34] 1.313 [33.34] CORE DIMENSIONS LENGTH 0.063 [1.59] 1.750 [44.45] 2.000 [50.80] 2.000 [50.80] 3.000 [76.20] 4.000 [101.60] 3.500 [88.90] 4.000 [101.60] 4.500 [114.30] 4.000 [101.60] 6.500 [165.10] 6.000 [152.40] 6.500 [165.10] 8.000 [203.20] 8.500 [215.90] 10.500 [266.70] O.D. 0.313 [7.94] 0.438 [11.11] 0.563 [14.29] 0.438 [11.11] 0.563 [14.29] 0.750 [19.05] 0.750 [19.05] 0.750 [19.05] 1.125 [28.58] 0.750 [19.05] 1.125 [28.58] 1.125 [28.58] 1.125 [28.58] 1.125 [28.58] 1.125 [28.58] I.D. 0.031 0.188 [4.76] 0.313 [7.94] 0.313 [7.94] 0.313 [7.94] 0.313 [7.94] 0.500 [12.70] 0.500 [12.70] 0.500 [12.70] 0.750 [19.05] 0.500 [12.70] 0.750 [19.05] 0.750 [19.05] 0.750 [19.05] 0.750 [19.05] 0.750 [19.05] DIMENSIONS in inches [millimeters] TERMINAL TERMINAL DISTANCE DESIGNATION ADJ. MOUNTING BETWEEN SETBACK TERMINALS SLIDER HARDWARE OPTIONS 0.31 [0.79] STANDARD OPTIONAL (REF.) 0.094 [2.38] 0.094 [2.38] 0.094 [2.38] 0.094 [2.38] 0.094 [2.38] 0.125 [2.38] 0.125 [3.18] 0.125 [3.18] 0.219 [5.56] 0.125 [3.18] 0.219 [5.56] 0.219 [5.56] 0.219 [5.56] 0.219 [5.56] 0.219 [5.56] 1.187 1.437 1.312 2.437 3.312 2.75 3.250 3.750 2.812 5.750 4.812 5.312 6.812 7.312 9.312 05Z 02Z 06Z 02Z 06Z 06Z 06Z 06Z 07Z 06Z 07Z 07Z 07Z 07Z 07Z 14 N 14 N 15 N 14 N 15 N 15 N 15 N 15 N 15 N 15 N 15 N 15 N 15 N 15 N 15 N 70 71 72 71 72 73 73 73 74 73 74 74 74 74 74 101, 204, 301 101, 203, 301 101, 203, 301 101, 203, 301 101, 203, 301 102, 206, 303 102, 206, 303 102, 206, 303 103, 205, 303 102, 206, 303 103, 205, 303 103, 205, 303 103, 205, 303 103, 205, 303 103, 205, 303 Vishay Dale Moving Adjustable Lugs: The coating protects the resistance wire from shifting and shorting to other turns during adjustment. However, the following three steps should always be taken whenever adjustments are made: (1) Turn off power to avoid possible operator injury and damage to the unit. (2) Loosen adjustable lug until it will slide completely free, without touching the exposed wire. (3) When adjustment point has been selected, retighten lug only enough to assure a firm contact, do not tighten beyond this point. Failure to follow these three steps in order can result in damage to the resistor. Width Hole Dia. Height SLIDER MODEL NUMBER 70 71 72 73 74 WIDTH HEIGHT HOLE DIAMETER 0.125 [3.18] 0.156 [3.96] 0.141 [3.58] 0.141 [3.58] 0.170 [4.32] 0.188 [4.76] 0.250 [6.35] 0.250 [6.35] 0.250 [6.35] 0.313 [7.94] 0.516 [13.10] 0.594 [15.08] 0.719 [18.26] 0.781 [19.84] 0.781 [19.84] TERMINAL DIMENSIONS DIMENSION 02 05 TERMINAL TYPE 06 07 14 15 0.188 0.188 0.250 0.375 0.188 0.250 [4.76] [4.76] [6.35] [9.53] [4.76] [6.35] 0.406 0.438 0.563 0.625 0.563 0.594 [10.32] [11.11] [14.29] [15.88] [14.29] [15.08] 0.093 0.104 0.166 0.173 0.050 0.065 [2.36] [2.64] [4.22] [4.39] [1.27] [1.65] 0.020 0.020 0.020 0.020 0.020 0.031 [0.51] [0.51] [0.51] [0.51] [0.51] [0.79] A C Style 02 thru 07 B D A C Styles 14 & 15 D A B B C D MOUNTING HARDWARE HLA resistors use same mounting hardware as standard HL resistors, see HL data sheet for mounting hardware dimensions. RATED POWER IN % 120 100 80 60 40 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 14 and 15 is limited to nickel plated steel (N). 20 0 - 65 - 50 0 Derating Document Number: 30211 Revision: 13-Jul-07 25 50 150 250 350 AMBIENT TEMPERATURE IN C For technical questions, contact: ww2bresistors@vishay.com 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 |
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