RS, NS www.vishay.com Vishay Dale Wirewound Resistors, Industrial, Precision Power, Silicone Coated, Axial Lead FEATURES * * * * DESIGN SUPPORT TOOLS High temperature coating (> 350 C) Complete welded construction Meets applicable requirements of MIL-PRF-26 Available in non-inductive styles (type NS) with Ayrton-Perry winding for lowest reactive components * Excellent stability in operation (typical resistance shift < 0.5 %) * MIL-PRF-26 qualified, type RW resistors can be found at: www.vishay.com/doc?30281 * Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 click logo to get started Models Available Available Available Available Available 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 GLOBAL MODEL HIST. MODEL POWER RATING (1) P25 C W U 0.05 % to 5 % 0.4 0.75 1.0 1.0 1.0 4.0 3.0 3.0 3.0 2.5 2.5 5.0 5.0 7.0 10.0 10.0 - POWER RATING (1) P25 C W V3% to 10 % 5.5 3.75 3.25 3.25 3.25 6.5 6.5 9.0 13.0 13.0 RESISTANCE RANGE RESISTANCE RANGE RESISTANCE RANGE 0.05 % 0.1 % 0.25 % RESISTANCE RESISTANCE RANGE RANGE 0.5 %, 3 %, 5 %, 1% 10 % 0.1 to 3.4K 0.1 to 3.4K 0.1 to 4.9K 0.1 to 4.9K 0.1 to 10.4K 0.1 to 10.4K 0.1 to 10.4K 0.1 to 6.85K 0.1 to 6.85K 0.1 to 47.1K 0.1 to 47.1K 0.1 to 18.74K 0.1 to 18.74K 0.1 to 24.5K 0.1 to 24.5K 0.1 to 24.5K 0.1 to 32.3K 0.1 to 32.3K 0.1 to 32.3K 0.1 to 32.3K 0.1 to 32.3K 0.1 to 95.2K 0.1 to 95.2K 0.1 to 95.2K 0.1 to 95.2K 0.1 to 95.2K 0.1 to 154K 0.1 to 154K 0.1 to 273K 0.1 to 273K 0.1 to 273K 0.1 to 273K 0.1 to 273K WEIGHT (typical) g RS1/4 RS-1/4 1 to 1K 0.499 to 1K 0.499 to 3.4K 0.21 RS1/2 RS-1/2 1 to 1.3K 0.499 to 1.3K 0.499 to 4.9K 0.23 RS01A RS-1A 1 to 2.74K 0.499 to 2.74K 0.499 to 10.4K 0.34 RS01A...300 RS-1A-300 0.499 to 2.74K 0.499 to 10.4K 0.34 0.499 to 1.67K 0.499 to 6.85K 0.30 RS01M RS-1M 1 to 1.32K 0.499 to 12.7K 0.499 to 12.7K 0.1 to 47.1K 2.10 RS002 RS-2 0.499 to 4.49K 0.499 to 4.49K 0.1 to 18.74K 0.65 RS02M RS-2M RS02B RS-2B 0.499 to 6.5K 0.499 to 6.5K 0.1 to 24.5K 0.70 RS02B...300 RS-2B-300 0.499 to 6.5K 0.1 to 24.5K 0.70 RS02C RS-2C 0.499 to 8.6K 0.499 to 8.6K 0.1 to 32.3K 1.6 0.499 to 8.6K 0.499 to 8.6K 0.1 to 32.3K 1.6 RS02C...17 RS-2C-17 1.6 RS02C...23 RS-2C-23 RS005 RS-5 0.499 to 25.7K 0.499 to 25.7K 0.1 to 95.2K 4.2 0.499 to 25.7K 0.1 to 95.2K 4.2 RS005...69 RS-5-69 RS005...70 RS-5-70 4.2 0.499 to 41.4K 0.499 to 41.4K 0.1 to 154K 4.7 RS007 RS-7 RS010 RS-10 0.499 to 73.4K 0.499 to 73.4K 0.1 to 273K 9.0 0.499 to 73.4K 0.1 to 273K 9.0 RS010...38 RS-10-38 9.0 RS010...39 RS-10-39 Notes * Models not available as lead (Pb)-free: RS01A...300, RS02B...300, RS02C...23, RS005...69, RS005...70, RS010...38, RS010...39. * Shaded area indicates most popular models. (1) Vishay Dale RS models have two power ratings depending on operation temperature and stability requirements. Models not available for characteristic V are: RS1/4, RS1/2, RS01A, RS01A...300, RS01M, RS02M, RS02B...300, RS005...69, and RS010...38. GLOBAL PART NUMBER INFORMATION Global Part Numbering example: RS02C10K00FS7017 R S GLOBAL MODEL (5 digits) (see Standard Electrical Specifications Global Model column for options) 0 2 C 1 0 K 0 0 F S RESISTANCE VALUE (5 digits) R = decimal K = thousand 15R00 = 15 10K00 = 10 k 7 0 1 7 TOLERANCE CODE PACKAGING (1 digit) (3 digits) E70 = lead (Pb)-free, tape / reel (smaller than RS005) A = 0.05 % B = 0.1 % E73 = lead (Pb)-free, tape / reel (RS005 and larger) C = 0.25 % E12 = lead (Pb)-free, bulk D = 0.5 % S70 = tin / lead, tape / reel (smaller than RS005) F = 1.0 % S73 = tin / lead, tape / reel (RS005 and larger) H = 3.0 % B12 = tin / lead, bulk J = 5.0 % K = 10.0 % Historical Part Numbering example: RS-2C-17 10 k 1 % S70 SPECIAL (up to 3 digits) (dash number) from 1 to 999 as applicable RS-2C-17 10 k 1% S70 HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING Revision: 15-Nov-17 Document Number: 30204 1 For technical questions, contact: ww2aresistors@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 RS, NS www.vishay.com Vishay Dale DIMENSIONS in inches [millimeters] GLOBAL MODEL 1.50 [38.10] (1) min. A RS1/4 D B C RS1/2 Note (1) On some standard reel pack methods, the leads may be trimmed to a shorter length than shown RS01A RS01A...300 RS01M MATERIAL SPECIFICATIONS RS02C...17 RS02C...23 RS005 RS005...69 RS005...70 Note (1) Wattage marked on part will be "U" characteristic RS007 DERATING RS010 RS010...39 RATED POWER IN % Element: copper-nickel alloy or nickel-chrome alloy, depending on resistance value Core: ceramic, steatite or alumina, depending on physical size Coating: special high temperature silicone Standard Terminals: 100 % Sn, or 60/40 Sn/Pb coated Copperweld(R) End Caps: stainless steel Part Marking: DALE, model, wattage (1), value, tolerance, date code 120 RS002 RS02M RS02B RS02B...300 RS02C RS010...38 100 DIMENSIONS in inches [millimeters] B (1) A C D (max.) 0.250 0.031 0.281 0.085 0.020 0.020 0.002 [6.35 0.787] [7.14] [2.16 0.508] [0.508 0.051] 0.312 0.016 0.328 0.078 + 0.016 - 0.031 0.020 0.002 [7.92 0.406] [8.33] [1.98 + 0.406 - 0.787] [0.508 0.051] 0.406 0.031 0.437 0.094 0.031 0.020 0.002 [10.31 0.787] [11.10] [2.39 0.787] [0.508 0.051] 0.270 0.031 0.311 0.110 0.015 0.020 0.002 [6.86 0.787] [7.90] [2.79 0.381] [0.508 0.051] 0.625 0.062 0.765 0.250 0.031 0.040 0.002 [15.88 1.57] [19.43] [6.35 0.787] [1.02 0.051] 0.500 0.062 0.562 0.185 0.031 0.032 0.002 [12.70 1.57] [14.27] [4.70 0.787] [0.813 0.051] 0.560 0.062 0.622 0.187 0.031 0.032 0.002 [14.22 1.57] [15.80] [4.75 0.787] [0.813 0.051] 0.500 0.062 0.593 0.218 0.031 0.040 0.002 [12.70 1.57] [15.06] [5.54 0.787] [1.02 0.051] 0.500 0.062 0.593 0.218 0.031 0.032 0.002 [12.70 1.57] [15.06] [5.54 0.787] [0.813 0.051] 0.875 0.062 [22.23 1.57] 1.0 [25.4] 0.312 0.031 [7.92 0.787] 0.040 0.002 [1.02 0.051] 1.22 0.062 [30.99 1.57] 1.78 0.062 [45.21 1.57] 1.78 0.062 [45.21 1.57] 1.28 [32.51] 1.87 [47.50] 1.84 [46.74] 0.312 0.031 [7.92 0.787] 0.375 0.031 [9.53 0.787] 0.375 0.031 [9.53 0.787] 0.040 0.002 [1.02 0.051] 0.040 0.002 [1.02 0.051] 0.040 0.002 [1.02 0.051] Note (1) B (max.) dimension is clean lead to clean lead 80 NS NON-INDUCTIVE 60 CHAR. V 40 20 0 - 65 - 50 CHAR. U 0 50 150 250 350 AMBIENT TEMPERATURE IN C 25 Models of equivalent physical and electrical specifications are available with non-inductive (Ayrton-Perry) winding. They are identified by substituting the letter N for R in the model number (NS005, for example). Two conditions apply: 1. For NS models, divide maximum resistance values by two 2. Body O.D. on NS02C may exceed that of the RS02C by 0.010" TECHNICAL SPECIFICATIONS PARAMETER Temperature Coefficient Maximum Working Voltage Insulation Resistance Operating Temperature Range UNIT ppm/C V C RS RESISTOR CHARACTERISTICS 20 for 10 and above, 50 for 1 to 9.9 , 90 for 0.5 to 0.99 (P x R)1/2 1000 M minimum dry, 100 M minimum after moisture test Characterisitic U = -65 to +250, characteristic V = -65 to +350 PERFORMANCE TEST Thermal Shock Short Time Overload Dielectric Withstanding Voltage Low Temperature Storage High Temperature Exposure Moisture Resistance Shock, Specified Pulse Vibration, High Frequency Load Life Terminal Strength Revision: 15-Nov-17 Rated power applied until thermally stable, then a minimum of 15 min at -55 C 5x rated power (3.75 W and smaller), 10 x rated power (4 W and larger) for 5 s TEST LIMITS CHARACTERISTIC U CHARACTERISTIC V (0.2 % + 0.05 ) R (2.0 % + 0.05 ) R (0.2 % + 0.05 ) R (2.0 % + 0.05 ) R 500 VRMS min. for RS1/4 thru RS01A, 1000 VRMS for all others, duration of 1 min (0.1 % + 0.05 ) R (0.1 % + 0.05 ) R -65 C for 24 h 250 h at: U = +250 C, V = +350 C MIL-STD-202 Method 106, 7b not applicable MIL-STD-202 Method 213, 100 g's for 6 ms, 10 shocks Frequency varied 10 Hz to 2000 Hz, 20 g peak, 2 directions 6 h each 2000 h at rated power, +25 C, 1.5 h "ON", 0.5 h "OFF" Pull test 5 s to 10 s, 5 lb (RS1/4 thru RS01A), 10 lb for all others; torsion test - 3 alternating directions, 360 each (0.2 % + 0.05 ) R (0.5 % + 0.05 ) R (0.2 % + 0.05 ) R (0.1 % + 0.05 ) R (0.1 % + 0.05 ) R (0.5 % + 0.05 ) R CONDITIONS OF TEST (2.0 % + 0.05 ) R (2.0 % + 0.05 ) R (2.0 % + 0.05 ) R (0.2 % + 0.05 ) R (0.2 % + 0.05 ) R (3.0 % + 0.05 ) R (0.1 % + 0.05 ) R (1.0 % + 0.05 ) R Document Number: 30204 2 For technical questions, contact: ww2aresistors@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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