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HLT Vishay Dale Wirewound Resistors, Industrial Power, Tapped Tubular FEATURES * Fixed taps for voltage dividers * High temperature silicon coating * Complete welded construction * Excellent stability in operation * Can be used as multi-tap resistor STANDARD ELECTRICAL SPECIFICATIONS MODEL POWER RATING P25C W HLT-15 HLT-20 HLT-25 HLT-26 HLT-50 HLT-51 HLT-55 HLT-60 HLT-65 HLT-70 HLT-80 HLT-95 HLT-100 HLT-120 HLT-130 HLT-160 HLT-175 HLT-225 15 20 25 26 50 51 55 60 65 70 80 95 100 120 130 160 175 225 RESISTANCE RANGE TOTAL RESISTANCE WITH ONE TAP 10% WEIGHT (Typical) g 8.64 12.57 20.72 15.34 42.08 51.96 60.48 65.64 64.82 60.48 121.58 76.51 91.37 183.82 192.36 245.86 250.80 309.97 0.1 - 18k 0.1 - 31k 0.1 - 34k 0.1 - 59k 0.1 - 104k 0.1 - 112k 0.1 - 49k 0.1 - 136k 0.1 - 159k 0.1 - 72k 0.1 - 164k 0.1 - 96k 0.1 - 253k 0.1 - 305k 0.1 - 358k 0.1 - 446k 0.1 - 481k 0.1 - 622k TECHNICAL SPECIFICATIONS PARAMETER Temperature Coefficient Dielectric Withstanding Voltage Short Time Overload Maximum Working Voltage Insulation Resistance Operating Temperature Range UNIT ppm/C VAC V C HLT RESISTOR CHARACTERISTICS 90 for 0.1 to 0.99, 50 for 1 to 9.9, 30 for 10 and above. 1000, from terminal to mounting hardware 10 x rated power for 5 seconds (P x R)1/2 1000 Megohm minimum dry, 100 Megohm minimum after moisture test - 55 / + 350 ORDERING INFORMATION HLT-120 MODEL 07 TERMINAL Z TERMINAL FINISH 150 RESISTANCE 10% TOLERANCE % www.vishay.com 62 For technical questions, contact ww2bresistors@vishay.com Document Number: 30221 Revision 02-Apr-02 HLT Wirewound Resistors, Industrial Power, Tapped Tubular DIMENSIONS MODEL CORE DIMENSIONS TERMINAL DISTANCE TERMINAL MOUNTING A LENGTH DESIGNATION HARDWARE I.D. SETBACK BETWEEN (Max) 0.062 O.D. 0.031 0.31 TERMINALS OPTIONS (REF) STANDARD OPTIONAL [ 1.59] [ 0.79] [ 0.79] 0.563 1.500 0.438 0.313 0.094 0.937 02Z 14N 101, 203, 301 [14.29] [38.10] [11.11] [7.94] [2.38] [23.80] 0.563 2.000 0.438 0.313 0.094 1.437 02Z 14N 101, 203, 301 [14.29] [50.80] [11.11] [7.94] [2.38] [36.50] 0.688 2.000 0.563 0.313 0.094 1.312 06Z 15N 101, 203, 301 [17.46] [50.80] [14.29] [7.94] [2.38] [33.32] 0.563 3.000 0.438 0.313 0.094 2.437 02Z 14N 101, 203, 301 [14.29] [76.20] [11.11] [7.94] [2.38] [61.90] 0.688 4.000 0.563 0.313 0.094 3.312 06Z 15N 101, 203, 301 [17.46] [101.60] [14.29] [7.94] [2.38] [84.12] 0.906 3.500 0.750 0.500 0.125 2.75 06Z 15N 102, 206, 303 [23.02] [88.90] [19.05] [12.70] [3.18] [69.85] 3.500 2.968 * * * * 09Z 16N * [88.90] [75.39] 0.906 4.000 0.750 0.500 0.125 3.250 06Z 15N 102, 206, 303 [23.02] [101.60] [19.05] [12.70] [3.18] [82.55] 0.906 4.500 0.750 0.500 0.125 3.750 06Z 15N 102, 206, 303 [23.02] [114.30] [19.05] [12.70] [3.18] [95.25] 4.750 4.218 * * * * 09Z 16N * [120.65] [107.14] 1.313 4.000 1.125 0.750 0.219 2.812 07Z 15N 103, 205, 303 [33.34] [101.60] [28.58] [19.05] [5.56] [71.42] 6.000 5.468 * * * * 09Z 16N * [152.40] [138.89] 0.906 6.500 0.750 0.500 0.125 5.750 06Z 15N 102. 206, 303 [23.02] [165.10] [19.05] [12.70] [3.18] [146.05] 1.313 6.000 1.125 0.750 0.219 4.812 07Z 15N 103, 205, 303 [33.34] [152.40] [28.58] [19.05] [5.56] [122.23] 1.313 6.500 1.125 0.750 0.219 5.312 07Z 15N 103, 205, 303 [33.34] [165.10] [28.58] [19.05] [5.56] [134.93] 1.313 8.000 1.125 0.750 0.219 6.812 07Z 15N 103, 205, 303 [33.34] [203.2] [28.58] [19.05] [5.56] [173.03] 1.313 8.500 1.125 0.750 0.219 7.312 07Z 15N 103, 205, 303 [33.34] [215.90] [28.58] [19.05] [5.56] [185.73] 1.313 10.500 1.125 0.750 0.219 9.312 07Z 15N 103, 205, 303 [33.34] [266.70] [28.58] [19.05] [5.56] [236.53] TERMINAL TYPE 06 07 09 14 0.250 0.375 0.188 0.188 [6.35] [9.53] [4.76] [4.76] 0.563 0.625 0.500 0.563 [14.29] [15.88] [12.70] [14.29] 0.166 0.173 0.104 0.050 [4.22] [4.39] [2.64] [1.27] 0.020 0.020 0.020 0.020 [0.51] [0.51] [0.51] [0.51] DIMENSIONS in inches [millimeters] Vishay Dale HLT-15 HLT-20 HLT-25 HLT-26 HLT-50 HLT-51 HLT-55 HLT-60 HLT-65 A HLT-70 HLT-80 HLT-95 HLT-100 HLT-120 HLT-130 (Includes Coating and Terminal Band) *HLT-55, HLT-70 & HLT-95 are HL Flat style, see HL Flat data sheet for detail dimensions HLT-160 HLT-175 HLT-225 TERMINAL DIMENSIONS DIMENSION A C Style 02 thru 07 B D A C B Styles 14 & 15 B C D D A 02 0.188 [4.76] 0.406 [10.32] 0.093 [2.36] 0.020 [0.51] 15 0.250 [6.35] 0.594 [15.08] 0.065 [1.65] 0.031 [0.79] 16 0.188 [4.76] 0.563 [14.29] 0.050 [1.27] 0.020 [0.51] MOUNTING HARDWARE HLT type resistors use same mounting hardware as standard HL type resistor, see HL data sheet for mounting hardware dimensions. TERMINAL FINISH Finish for terminal styles 14, 15 & 16 is limited to nickel plated steel (N), all other terminals will be steel supplied with tinned solder finish (Z). RATED POWER IN % 120 100 80 60 40 20 0 -65-50 0 25 50 150 250 350 AMBIENT TEMPERATURE IN C MATERIAL SPECIFICATIONS Element: Copper-nickel alloy or nickel-chrome alloy, depending on resistance value 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 Document Number: 30221 Revision 02-Apr-02 Derating For technical questions, contact ww2bresistors@vishay.com www.vishay.com 63 |
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