RS, NS Vishay Dale Wirewound Resistors, Military, MIL-PRF-26 Qualified, Type RW, Precision Power, Silicone Coated FEATURES • • • • High temperature coating (> 350 °C) Complete welded construction Pb-free Meets applicable requirements of MIL-PRF-26 Available Available in non-inductive styles (type NS) with Aryton-Perry winding for lowest reactive components e3 • Excellent stability in operation (typical resistance shift < 0.5 %) RoHS* COMPLIANT • Lead (Pb)-Free version is RoHS Compliant STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL HISTORICAL MIL-PRF-26 MODEL RS1/8 RS1/4 RS1/2 RS01A RS01A...300 RS-18 RS-1/4 RS-1/2 RS-1A RS-1A-300 TYPE — — — — RW70*** RS01M RS002 RS02M RS02B RS02B...300 RS-1M RS-2 RS-2M RS-2B RS-2B-300 — — — — RW79*** RS02C RS02C...17 RS02C...23 RS-2C RS-2C-17 RS-2C-23 — — RW69** RS005 RS005...69 RS-5 RS-5-69 — RW74*** RS005...70 RS-5-70 RW67** RS007 RS010 RS010...38 RS-7 RS-10 RS-10-38 — — RW78*** RS010...39 RS-10-39 RW68** RESISTANCE RANGE MIL. RANGE SHOWN IN BOLD FACE Ω POWER RATING**** P25 °C W U V ± 0.05 % ± 3 % thru thru ± 5 % ± 10 % 0.125 — 0.4 — 0.75 — 1.0 — 1.0 — 1.0 — 1.0 — 4.0 5.5 3.0 — 3.0 3.75 3.0 — 3.0 — 2.5 3.25 2.5 3.25 — 3.25 3.0 5.0 6.5 5.0 — 5.0 — — 6.5 — 6.5 7.0 9.0 10.0 13.0 10.0 — 10.0 – — 13.0 — 11.0 ± 0.05 % ± 0.1 % ± 0.25 % — 1-1k 1 - 1.3 k 1 - 2.74 k — 0.499 - 1k 0.499 - 1.3k 0.499 - 2.74 k 0.499 - 2.74 k — 0.499 - 3.4 k 0.499 - 4.9 k 0.499 - 10.4 k 0.499 - 10.4 k — 1 - 1.32 k 0.499 - 12.7 k 0.499 - 4.49 k 0.499 - 6.5 k — —_ 0.499 - 8.6 k 0.499 - 6.8 k 0.499 - 1.67 k 0.499 - 12.7 k 0.499 - 4.49 k 0.499 - 6.5 k 0.499 - 6.5 k — — — — 0.499 - 41.4 k 0.499 - 41.4 k 0.499 - 73.4 k 0.499 - 73.4 k 0.499 - 73.4 k — 0.1 - 950 0.1 - 3.4 k 0.1 - 4.9 k 0.1 - 10.4 k 0.1 - 10.4 k — — 0.1 - 154 k 0.1 - 273 k 0.1 - 273 k 0.1 - 71.5 k — g 0.15 0.21 0.23 0.34 0.34 0.1 - 6.85 k 0.1 - 47.1 k 0.1 - 18.74 k 0.1 - 24.5 k 0.1 - 24.5 k 0.30 2.10 0.65 0.70 0.1 - 32.3 k 0.1 - 32.3 k 0.1 - 32.3 k 0.1 - 2.0 k 0.1 - 95.2 k 0.1 - 95.2 k 1.6 1.6 0.1 - 95.2 k 0.1 - 95.2 k 0.1 - 24.3 k 0.1 - 154 k 0.1 - 273 k 0.1 - 273 k — ± 3 %, ± 5 %, ± 10 % — 0.499 - 25.7 k 0.499 - 25.7 k 0.1 - 95.2 k — 0.499 - 25.7 k 0.1 - 95.2 k — ± 0.5 % & ± 1 % 0.1 - 950 0.1 - 3.4 k 0.1 - 4.9 k 0.1 - 10.4 k 0.1 - 10.4 k 0.1 - 2.74 k 0.499 - 6.85 k 0.1 - 6.85 k 0.1 - 47.1 k 0.1 - 47.1 k 0.1 - 18.74 k 0.1 - 18.74 k 0.1 - 24.5 k 0.1 - 24.5 k 0.1 - 24.5 k 0.1 - 24.5 k 0.1 - 6.49 k 0.1 - 32.3 k 0.1 - 32.3 k 0.1 - 32.3 k 0.1 - 32.3 k 0.499 - 8.6 k 0.499 - 8.6 k — WEIGHT (Typical) 0.1 - 95.2 k 0.1 - 8.2 k 0.1 - 154 k 0.1 - 273 k 0.1 - 273 k 0.1 - 273 k 0.1 - 20 k — 0.70 16 4.2 4.2 4.2 4.7 9.0 9.0 9.0 ** Available tolerance for these Mil parts is ± 5 % for 1 Ω and above, ± 10 % below 1 Ω. ***Available tolerance for these Mil parts is ± 0.5 % & ± 1 % for resistance values 0.1 Ω and above, ± 0.1 % for resistance values 0.499 Ω and above. ****Vishay Dale RS models have two power ratings depending on operation temperature and stability requirements. NOTE: Shaded area indicates most popular models. GLOBAL PART NUMBER INFORMATION New Global Part Numbering: RS02C10K00FS7017 (preferred part numbering format) R GLOBAL MODEL (See Standard Electrical Specifications Global Model column for options) S 0 2 RESISTANCE VALUE R = Decimal K = Thousand 15R00 = 15 Ω 10K00 = 10 kΩ C HISTORICAL MODEL 0 K 0 0 F TOLERANCE CODE S 7 0 1 7 PACKAGING SPECIAL A = ± 0.05 % B = ± 0.1 % E70 = Lead (Pb)-free, Tape/Reel (smaller than RS005) C = ± 0.25 % D = ± 0.5 % E73 = Lead (Pb)-free, Tape/Reel (RS005 & larger) F = ± 1.0 % J = ± 5.0 % E12 = Lead (Pb)-free, Bulk K = 10.0 % Lead (Pb)-free is not available on RW military type (Dash Number) (up to 3 digits) From 1-999 as applicable S70 = Tin/Lead, Tape/Reel (smaller than RS005) S73 = Tin/Lead, Tape/Reel (RS005 & larger) B12 = Tin/Lead, Bulk Historical Part Number example: RS-2C-17 RS-2C-17 1 10 kΩ 1% S70 (will continue to be accepted) 10 kΩ 1% S70 RESISTANCE VALUE TOLERANCE CODE PACKAGING * Pb containing terminations are not RoHS compliant, exemptions may apply www.vishay.com 124 For technical questions, contact [email protected] Document Number 30204 Revision 22-Mar-06 RS, NS Vishay Dale Wirewound Resistors, Military, MIL-PRF-26 Qualified, Type RW, Precision Power, Silicone Coated DIMENSIONS 1.50 [38.10]* Min. A GLOBAL MODEL A DIMENSIONS in inches [millimeters] B C D (Max.)** B C *On some standard reel pack methods, the leads may be trimmed to a shorter length than shown. NOTE: RS-1/8 terminal length will be 1.0" [25.4 mm] minimum. MATERIAL SPECIFICATIONS 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®. NOTE: Military "RW" parts are only available with 60/40 Sn/Pb finish. End Caps: Stainless steel Deviations for RS-1/8: Thermoset silicone molded construction, endcaps will be nickel-silver alloy and terminals will be tinned copper Part Marking: DALE, Model, Wattage*, Value, Tolerance, Date Code *Wattage marked on part will be "U" characteristic RATED POWER IN % RS1/8 0.155 ± 0.015 [3.94 ± 0.381] — 0.065 ± 0.015 [1.65 ± 0.381] 0.020 ± 0.002 [0.508 ± 0.051] RS1/4 0.250 ± 0.031 [6.35 ± 0.787] 0.281 [7.14] 0.085 ± 0.020 [2.16 ± 0.508] 0.020 ± 0.002 [0.508 ± 0.051] RS1/2 0.312 ± 0.016 [7.92 ± 0.406] 0.328 0.078 + 0.016 - 0.031 0.020 ± 0.002 [8.33] [1.98 + 0.406 - 0.787] [0.508 ± 0.051] D 120 RS01A 0.406 ± 0.031 0.437 RS01A...300 [10.31 ± 0.787] [11.10] 0.094 ± 0.031 [2.39 ± 0.787] 0.020 ± 0.002 [0.508 ± 0.051] RS01M 0.285 ± 0.025 [7.24 ± 0.635] 0.311 [7.90] 0.110 ± 0.015 [2.79 ± 0.381] 0.020 ± 0.002 [0.508 ± 0.051] RS002 0.625 ± 0.062 0.765 [15.88 ± 1.57] [19.43] 0.250 ± 0.031 [6.35 ± 0.787] 0.040 ± 0.002 [1.02 ± 0.051] RS02M 0.500 ± 0.062 0.562 [12.70 ± 1.57] [14.27] 0.185 ± 0.015 [4.70 ± 0.381] 0.032 ± 0.002 [0.813 ± 0.051] RS02B 0.560 ± 0.062 0.622 RS02B...300 [14.22 ± 1.57] [15.80] 0.187 ± 0.031 [4.75 ± 0.787] 0.032 ± 0.002 [0.813 ± 0.051] RS02C 0.500 ± 0.062 0.593 [12.70 ± 1.57] [15.06] 0.218 ± 0.031 [5.54 ± 0.787] 0.040 ± 0.002 [1.02 ± 0.051] RS02C...17 RS02C...23 RS005 RS005...69 RS005...70 RS007 0.500 ± 0.062 0.593 [12.70 ± 1.57] [15.06] 0.218 ± 0.031 [5.54 ± 0.787] 0.032 ± 0.002 [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] 1.28 [32.51] 0.312 ± 0.031 [7.92 ± 7.87] 0.040 ± 0.002 [1.02 ± 0.051] RS010 1.78 ± 0.062 RS010...39 [45.21 ± 1.57] 1.87 [47.50] 0.375 ± 0.031 [9.53 ± 0.787] 0.040 ± 0.002 [1.02 ± 0.051] 1.78 ± 0.062 1.84 [45.21 ± 1.57] [46.74] 0.375 ± 0.031 [9.53 ± 0.787] 0.040 ± 0.002 [1.02 ± 0.051] 100 80 60 CHAR. V 40 20 0 -65 -50 Derating CHAR. U 0 50 150 25 RS010...38 250 350 **B (Max.) dimension is clean lead to clean lead. AMBIENT TEMPERATURE IN °C NS NON-INDUCTIVE Models of equivalent physical and electrical specifications are available with non-inductive (Aryton-Perry) winding. They are identified by substituting the letter N for R in the model number (NS-5, for example). Two conditions apply: 1. For NS models, divide maximum resistance values by two 2. Body O.D. on NS-2C may exceed that of the RS-2C by 010" TECHNICAL SPECIFICATIONS PARAMETER UNIT Temperature Coefficient ppm/°C Dielectric Withstanding Voltage VAC Maximum Working Voltage V Insulation Resistance Ω Terminal Strength lb Solderability – Operating Temperature Range °C RS RESISTOR CHARACTERISTICS ± 90 for below 1 Ω, ± 50 for 1 Ω to 9.9 Ω, ± 20 for 10 Ω and above 500 minimum for RS-1/8 thru RS-1A, 1000 minimum for all others (P x R)1/2 1000 Megohm minimum dry, 100 Megohm minimum after moisture test 5 minimum for RS-1/8 thru RS-1A, 10 minimum for all others MIL-PRF-26 type - Meets requirements of ANSI J-STD-002 Characterisitic U = - 65/+ 250, Characteristic V = - 65/+ 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 CONDITIONS OF TEST Rated power applied until thermally stable, then a min. of 15 minutes at - 55 °C 5 x rated power (3.75 watt and smaller), 10 x rated power (4 watt and larger) for 5 seconds 500 minimum for RS-1/8 thru RS-1A, 1000 for all others, duration of 1 minute - 65 °C for 24 hours 250 hours 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 milliseconds, 10 shocks Frequency varied 10 to 2000 Hz, 20 g peak, 2 directions 6 hours each 2000 hours at rated power, + 25 °C, 1.5 hours “ON”, 0.5 hours “OFF” 5 to 10 sec., 5 or 10 lb pull test (depending on size), Terminal Strength torsion test - 3 alternating directions, 360° each *All ∆R figures shown are maximum, based upon testing requirements per MIL-PRF-26. Document Number 30204 Revision 22-Mar-06 TEST LIMITS Characteristic U Characteristic V ± (0.2 % + 0.05 Ω) ∆R ± (2.0 % + 0.05 Ω) ∆R ± (0.2 % + 0.05 Ω) ∆R ± (2.0 % + 0.05 Ω) ∆R ± (0.1 % + 0.05 Ω) ∆R ± (0.1 % + 0.05 Ω) ∆R ± (0.2 % + 0.05 Ω) ∆R ± (2.0 % + 0.05 Ω) ∆R ± (0.5 % + 0.05 Ω) ∆R ± (2.0 % + 0.05 Ω) ∆R ± (0.2 % + 0.05 Ω) ∆R ± (2.0 % + 0.05 Ω) ∆R ± (0.1 % + 0.05 Ω) ∆R ± (0.2 % + 0.05 Ω) ∆R ± (0.1 % + 0.05 Ω) ∆R ± (0.2 % + 0.05 Ω) ∆R ± (0.5 % + 0.05 Ω) ∆R ± (3.0 % + 0.05 Ω) ∆R ± (0.1 % + 0.05 Ω) ∆R ± (1.0 % + 0.05 Ω) ∆R For technical questions, contact [email protected] www.vishay.com 125 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. 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