FVTL, FVTS, FVWL www.vishay.com Vishay Huntington Wirewound Resistor, Industrial Power, Vitreous Coated, Tubular FEATURES • High temperature vitreous coating • Complete welded construction • Excellent for intermittent power and pulsing application • Available in non-inductive style (special “NI”) with Ayrton-Perry winding • Various lead and terminal options • Excellent stability in operation (< 3 % change resistance) • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL HISTORICAL MODEL POWER RATING P25 °C W RESISTANCE RANGE RESISTANCE RANGE ±5% ± 10 % WEIGHT (typical) g FVTL05 FVTL-5 5 1.0 to 20.5K 0.1 to 20.5K 4.60 FVTS05 FVTS-5 5 1.0 to 20.5K 0.1 to 20.5K 4.60 FVWL5A - 5.25 1.0 to 15K 0.1 to 15K 2.12 FVTL5A - 5.25 1.0 to 15K 0.1 to 15K 2.12 FVWL05 FVWL-5 8 1.0 to 20.5K 0.1 to 20.5K 4.60 FVWL08 - 8 1.0 to 20.5K 0.1 to 20.5K 4.60 FVTL08 - 8 1.0 to 20.5K 0.1 to 20.5K 4.60 FVWL1A - 10 1.0 to 29K 0.10 to 29K 6.24 FVTL10 FVTL-10 12 1.0 to 58K 0.10 to 58K 6.69 FVTS10 FVTS-10 12 1.0 to 58K 0.10 to 58K 6.69 FVWL10 FVWL-10 12 1.0 to 58K 0.10 to 58K 6.69 FVWL12 - 12 1.0 to 58K 0.10 to 58K 6.69 FVTL12 - 12 1.0 to 58K 0.10 to 58K 6.69 FVWL15 - 15 1.0 to 60K 0.10 to 60K 8.82 FVTL15 - 15 1.0 to 60K 0.10 to 60K 8.82 FVWL2A - 20 1.0 to 95K 0.10 to 95K 11.36 FVTL2A - 20 1.0 to 95K 0.10 to 95K 11.36 FVTL20 FVTL-20 20 1.0 to 95K 0.10 to 95K 12.57 FVTS20 FVTS-20 20 1.0 to 95K 0.10 to 95K 12.57 FVWL20 FVWL-20 20 1.0 to 95K 0.10 to 95K 12.57 TECHNICAL SPECIFICATIONS PARAMETER Temperature Coefficient Short Time Overload UNIT FVT RESISTOR CHARACTERISTICS ppm/°C ± 260 for 20 and above, ± 400 for 1 to 20 , special TC’s available please contact factory - 10 x rated power for 5 s VAC 1000, from terminal to mounting hardware Maximum Working Voltage V (P x R)1/2 Operating Temperature Range °C -55 to +350 Dielectric Withstanding Voltage Revision: 18-Aug-16 Document Number: 31837 1 For technical questions, contact: [email protected] 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 FVTL, FVTS, FVWL www.vishay.com Vishay Huntington GLOBAL PART NUMBER INFORMATION Global Part Numbering example: FVTL05R2E25R00JE (visit www.vishay.net SAP parts manual for all options) F V T GLOBAL MODEL (6 digits) L 0 5 R TERMINAL DESIGNATION (2 digits) TERMINAL FINISH (1 digit) A1 A2 R1 R2 E = lead (Pb)-free (see Standard Electrical Specifications Global Model column for options) 2 E 2 5 R 0 0 J E VALUE (5 digits) TOLERANCE (1 digit) PACKAGING CODE (1 digit) SPECIAL (up to 2 digits) R = decimal K = thousand 1R500 = 1.5 1K500 = 1.5 k J=±5% K = ± 10 % E = lead (Pb)-free cell and bulk pack (dash number) from 1 to 99 as applicable NI = non-inductive 92 = 203 or 209 style push-in bracket as applicable Historical Part Number example: FVTL-5-25-5 % FVTL-5 25 5% HISTORICAL MODEL RESISTANCE VALUE TOLERANCE SPECIAL RATED POWER IN % DERATING 120 100 80 60 40 20 0 - 55 - 50 0 50 150 250 350 25 AMBIENT TEMPERATURE IN °C MATERIAL SPECIFICATIONS NON-INDUCTIVE Element: copper-nickel alloy or nickel-chrome alloy, depending on resistance value Models of equivalent physical and electrical specifications are available with non-inductive (Ayrton-Perry) winding. They are identified by adding the letters “NI” to the end of the part number in the special section. For non-inductive models the maximum resistance values are lower. Core: ceramic, steatite Coating: special high temperature vitreous Standard Terminals: tinned alloy 42 Terminal Bands: alloy 42 Part Marking: HEI, model, wattage, value, tolerance, date code Revision: 18-Aug-16 Document Number: 31837 2 For technical questions, contact: [email protected] 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 FVTL, FVTS, FVWL www.vishay.com Vishay Huntington DIMENSIONS in inches [millimeters] CORE DIMENSIONS (REF.) TERMINAL A B C D ± 0.005 [± 0.12] 0.313 [7.94] 0.313 [7.94] 0.188 [4.76] 0.188 [4.76] 1.000 [25.40] 1.000 [25.40] 0.188 [4.78] 0.188 [4.78] FVWL5A 0.250 [6.35] 0.125 [3.18] 0.625 [15.88] 0.063 [1.59] FVTL5A 0.250 [6.35] 0.125 [3.18] 0.625 [15.88] 0.063 [1.59] 0.313 [7.94] 0.313 [7.94] 0.313 [7.94] 0.188 [4.76] 0.188 [4.76] 0.188 [4.76] 1.000 [25.40] 1.000 [25.40] 1.000 [25.40] 0.125 [3.175] 0.125 [3.175] 0.125 [3.175] 0.438 [11.11] 0.313 [7.94] 1.000 [25.40] 0.125 [3.18] FVWL10 0.313 [7.94] 0.313 [7.94] 0.313 [7.94] 0.188 [4.76] 0.188 [4.76] 0.188 [4.76] 1.750 [44.45] 1.750 [44.45] 1.750 [44.45] 0.188 [4.78] 0.188 [4.78] 0.125 [3.175] FVWL12 0.313 [7.94] 0.188 [4.76] 1.750 [44.45] 0.125 [3.175] FVTL12 0.313 [7.94] 0.188 [4.76] 1.750 [44.45] 0.125 [3.175] FVWL15 0.438 [11.11] 0.313 [7.94] 1.500 [38.10] 0.125 [3.18] FVTL15 0.438 [11.11] 0.313 [7.94] 1.500 [38.10] 0.125 [3.18] FVWL2A 0.438 [11.11] 0.260 [6.604] 2.000 [50.8] 0.125 [3.18] FVTL2A 0.438 [11.11] 0.313 [7.94] 2.000 [50.80] 0.125 [3.18] 0.438 [11.11] 0.438 [11.11] 0.438 [11.11] 0.260 [6.604] 0.260 [6.604] 0.260 [6.604] 2.000 [50.8] 2.000 [50.8] 2.000 [50.8] 0.188 [4.78] 0.188 [4.78] 0.125 [3.175] MODEL FVTL05 FVTS05 FVWL05 FVWL08 FVTL08 FVWL1A FVTL10 FVTS10 FVTL20 FVTS20 FVWL20 Revision: 18-Aug-16 E ± 0.015 [± 0.38] F ± 0.005 [± 0.12] 0.406 [10.31] 0.406 [10.31] 0.188 [4.76] typ. 0.188 [4.76] typ. 0.188 [4.78] 0.188 [4.78] 0.188 [4.78] 0.188 [4.76] typ. 0.406 [10.31] 0.406 [10.31] 0.188 [4.78] 0.188 [4.76] typ. 0.188 [4.76] typ. 0.188 [4.76] typ. 0.188 [4.76] typ. 0.188 [4.76] typ. 0.188 [4.76] typ. 0.406 [10.32] 0.406 [10.32] 0.188 [4.78] 0.132 [3.35] 0.132 [3.35] LEADS DESIGNATION R2 R2 G ± 0.002 [± 0.05] H ± 0.125 [± 3.18] 0.032 [0.813] 0.032 [0.813] 2.90 [73.66] 1.50 [38.10] BRACKET TYPE 209 209 n/a A2 0.032 [0.813] 1.50 [38.10] - n/a R2 0.032 [0.813] 1.50 [38.10] - - A2 n/a R1 n/a A1 0.032 [0.813] 0.040 [1.20] 0.040 [1.20] 1.50 [38.10] 1.50 [38.10] 1.50 [38.10] n/a A1 0.040 [1.02] 1.50 [38.10] 2.90 [73.66] 1.50 [38.10] 1.50 [38.10] 209 0.132 [3.35] 0.132 [3.35] 209 - - A1 0.040 [1.02] 0.040 [1.02] 0.040 [1.02] n/a A1 0.040 [1.02] 1.50 [38.10] - n/a R1 0.040 [1.02] 1.50 [38.10] - n/a A1 0.040 [1.02] 1.50 [38.10] - n/a R1 0.040 [1.02] 1.50 [38.10] - - A1 0.040 [1.02] 1.50 [38.10] - 0.133 [3.37] R1 0.040 [1.02] 1.65 [41.91] - 0.040 [1.02] 0.040 [1.02] 0.040 [1.02] 1.65 [41.91] 1.50 [38.10] 1.50 [38.10] 0.133 [3.37] 0.133 [3.37] - R1 R1 R1 R1 A1 209 209 203 203 203 Document Number: 31837 3 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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