RDEF, RDSF www.vishay.com Vishay Milwaukee Wirewound Resistors, Industrial Power, Tubular, Roundwire (RD), Fixed (RDEF, RDSF) FEATURES • High temperature silicone or vitreous enamel coatings • Non-inductive options available • All welded construction • Wide range of available resistances • Hardware mounting options and enclosures available • Wirewound • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL RDEF0008 (1) RDEF0012 (1) RDEF0015 (1) RDEF0020 (1) RDEF0025 (1) RDEF0030 (1) RDEF0045 (1) RDEF0050 (1) RDEF0051 (1) RDEF0061 (1) RDEF0065 (1) RDEF0075 (1) RDEF0076 (1) RDEF0080 (1) RDEF0090 (1) RDEF0095 (1) RDEF0100 (1) RDEF0120 (1) RDEF0130 (1) RDEF0160 (1) RDEF0175 (1) RDSF0220 RDEF0225 (1) RDEF0235 (1) RDEF0240 (1) RDSF0275 RDSF0300 RDSF0500 RDSF0750 RDSF1000 RDSF1150 HISTORICAL MODEL POWER RATING W RESISTANCE RANGE TOLERANCE % 5-16- 5-28- 7-24- 7-32- 9-32- 12-32- 12-48- 9-64- 12-56- 12-64- 12-72- 9-96- 12-80- 18-64- 12-96- 18-80- 12-104- 18-96- 18-104- 18-128- 18-136- 26-136- 18-168- 18-180- 18-188- 26-168- 26-188- 40-192-S 40-240-S 40-320-S 52-320-S 8 12 15 20 25 30 45 50 51 61 65 75 76 80 90 95 100 120 130 160 175 220 225 235 240 275 300 500 750 1000 1150 0.82 to 13.5K 0.12 to 49K 0.16 to 28.7K 0.13 to 53.2K 0.22 to 35K 0.28 to 29K 0.18 to 63K 0.21 to 119K 0.22 to 83K 0.27 to 97K 0.31 to 122K 0.33 to 207K 0.35 to 134K 0.06 to 53K 0.43 to 172K 0.08 to 79K 0.47 to 186K 0.11 to 100K 0.12 to 111K 0.15 to 144K 0.16 to 156K 0.21 to 69K 0.21 to 200K 0.22 to 216K 0.24 to 227K 0.27 to 90K 0.31 to 104K 0.49 to 34K 0.63 to 44K 0.89 to 62K 1.14 to 41K 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 TERMINAL STYLE STANDARD OPTION A H A H A H A H D H D H D H D H D H D H D H D H D H F H D H F H D H F H F H F H F H G F H F H F H G G G G G G - Note (1) Vitreous enamel coating is standard (RDEF type), silicone coating is optional (RDSF type). Revision: 04-Mar-16 Document Number: 31829 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 RDEF, RDSF www.vishay.com Vishay Milwaukee DIMENSIONS in inches (millimeters) A D C B • For Terminal Data and Mounting Hardware, see www.vishay.com/doc?31811 • For Enclosures and Frames, see www.vishay.com/doc?31810 CORE DIMENSIONS (REF.) GLOBAL MODEL RDEF0008 RDEF0012 RDEF0015 RDEF0020 RDEF0025 RDEF0030 RDEF0045 RDEF0050 RDEF0051 RDEF0061 RDEF0065 RDEF0075 RDEF0076 RDEF0080 RDEF0090 RDEF0095 RDEF0100 RDEF0120 RDEF0130 RDEF0160 RDEF0175 RDSF0220 RDEF0225 RDEF0235 RDEF0240 RDSF0275 RDSF0300 RDSF0500 RDSF0750 RDSF1000 RDSF1150 B LENGTH C OUTER DIAMETER D INNER DIAMETER 1 (25.4) 1.75 (44.45) 1.5 (38.1) 2 (50.8) 2 (50.8) 2 (50.8) 3 (76.2) 4 (101.6) 3.5 (88.9) 4 (101.6) 4.5 (114.3) 6 (152.4) 5 (127) 4 (101.6) 6 (152.4) 5 (127) 6.5 (165.1) 6 (152.4) 6.5 (165.1) 8 (203.2) 8.5 (215.9) 8.5 (215.9) 10.5 (266.7) 11.25 (285.75) 11.75 (298.45) 10.5 (266.7) 11.75 (298.45) 12 (304.8) 15 (381) 20 (508) 20 (508) 0.313 (7.95) 0.313 (7.95) 0.438 (11.125) 0.438 (11.125) 0.563 (14.3) 0.75 (19.05) 0.75 (19.05) 0.563 (14.3) 0.75 (19.05) 0.75 (19.05) 0.75 (19.05) 0.563 (14.3) 0.75 (19.05) 1.125 (28.575) 0.75 (19.05) 1.125 (28.575) 0.75 (19.05) 1.125 (28.575) 1.125 (28.575) 1.125 (28.575) 1.125 (28.575) 1.625 (41.275) 1.125 (28.575) 1.125 (28.575) 1.125 (28.575) 1.625 (41.275) 1.625 (41.275) 2.5 (63.5) 2.5 (63.5) 2.5 (63.5) 3.25 (82.55) 0.188 (4.775) 0.188 (4.775) 0.313 (7.95) 0.313 (7.95) 0.313 (7.95) 0.5 (12.7) 0.5 (12.7) 0.313 (7.95) 0.5 (12.7) 0.5 (12.7) 0.5 (12.7) 0.313 (7.95) 0.5 (12.7) 0.75 (19.05) 0.5 (12.7) 0.75 (19.05) 0.5 (12.7) 0.75 (19.05) 0.75 (19.05) 0.75 (19.05) 0.75 (19.05) 1.125 (28.575) 0.75 (19.05) 0.75 (19.05) 0.75 (19.05) 1.125 (28.575) 1.125 (28.575) 1.75 (44.45) 1.75 (44.45) 1.75 (44.45) 1.75 (44.45) A DISTANCE BETWEEN TERMINAL (REF.) 0.63 (15.875) 1.38 (34.925) 1.06 (26.9875) 1.56 (39.6875) 1.50 (38.1) 1.50 (38.1) 2.50 (63.5) 3.50 (88.9) 3.00 (76.2) 3.50 (88.9) 4.00 (101.6) 5.50 (139.7) 4.50 (114.3) 3.13 (79.375) 5.50 (139.7) 4.13 (104.775) 6.00 (152.4) 5.13 (130.175) 5.63 (142.875) 7.13 (193.675) 7.63 (177.8) 7.00 (177.8) 9.63 (244.475) 10.38 (263.525) 10.88 (276.225) 9.00 (228.6) 10.25 (260.35) 10.50 (266.7) 13.50 (342.9) 18.50 (469.9) 18.50 (469.9) WEIGHT (TYP.) g 4 6 8 15 20 30 50 65 58 62 68 90 75 127 95 145 100 165 200 225 250 400 270 310 325 500 510 1000 1300 1625 3800 TERMINAL STYLE in inches (millimeters) A D C A D C Type A, D, F, G B Type H B DIMENSIONS A (3/16" LUG) D (1/4" LUG) F (3/8" LUG) G (1/2" LUG) Width (A) 0.1875 (4.7625) 0.25 (6.35) 0.375 (9.525) 0.5 (12.7) 0.25 (6.35) Height (B) 0.375 (9.525) 0.5 (12.7) 0.625 (15.875) 0.9375 (23.8125) 0.625 (15.875) Diameter (C) 0.13 (3.302) 0.17 (4.318) 0.2 (5.08) 0.26 (6.604) 0.065 (1.651) Thickness (D) 0.02 (0.508) 0.02 (0.508) 0.035 (0.889) 0.046 (1.1684) 0.032 (0.8128) Revision: 04-Mar-16 H (1/4" SQC) Document Number: 31829 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 RDEF, RDSF www.vishay.com Vishay Milwaukee METRIC OPTIONS AVAILABLE Metric Hardware on Terminal Lugs Use terminal designation “1” example: RDEF03001R000K1B00 Metric Mounting Hardware Vertical mount: use special designation “VM” example: RDEF03001R000K1BVM 1 high bracket: use special designation “1A” example: RDEF03001R000K1B1M 2 high bracket: use special designation “2A” example: RDEF03001R000K1B2M 3 high bracket: use special designation “3A” example: RDEF03001R000K1B3M 4 high bracket: use special designation “4A” example: RDEF03001R000K1B4M TECHNICAL SPECIFICATIONS PARAMETER Power rating Resistance range Resistance tolerance TCR Operating temperature Temperature rise Maximum altitude Short-term overload (surge) Surge windings Maximum working voltage Insulation resistance Dielectric voltage Creepage Terminal sleeves Inductance Non-inductive winding Terminal strength Electrical or mechanical customization UNIT W % ppm/°C °C °C f.a.s.l. (m.a.s.l.) RESISTOR CHARACTERISTICS 8 to 1150 0.12 to 227K 5 for above 1 , 10 below 1 ± 400, ± 180, ± 130, ± 20 (varies by wattage and resistance) -55 to +350 325 above an ambient of 25 °C derate above 4921 f.a.s.l. (1500 m.a.s.l.) 10 x rated power for 5 s available (P x R)1/2 1M up to 1500 (upon request) minimum 0.125 (3.175), typical (varies by wattage) n/a 0.2 to 10 300 (varies by wattage and resistance) available 10 available: www.vishay.com/doc?31857 VRMS inch (mm) μH lb RATED POWER IN % DERATING CURVE 120 100 80 60 40 20 0 0 50 25 100 150 200 250 300 350 AMBIENT TEMPERATURE IN °C MATERIAL SPECIFICATIONS Element Core Coating Standard terminals Part marking Revision: 04-Mar-16 copper-nickel, nickel-chrome, iron-chrome-aluminum cordierite, steatite special high temperature silicone or vitreous enamel nickel-iron value, date code, MRC Document Number: 31829 3 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 RDEF, RDSF www.vishay.com Vishay Milwaukee GLOBAL PART NUMBER INFORMATION Global Part Numbering example: RDEF00201K000JABVT (RDEF0020-VT 1K 5 % 3/16L B) R D E GLOBAL MODEL RDEF0020 (see “Standard Electrical Specifications” table above for additional P/N’s) Revision: 04-Mar-16 F 0 RESISTANCE VALUE R = decimal K = thousand R1500 = 0.15 1K500 = 1.5 k 0 2 TOLERANCE J = ± 5.0 % K = ± 10 % 0 1 K TERMINAL A = 3/16" lug D = 1/4" lug F = 3/8" lug G = 1/2" lug H = 1/4" single quick-connect 0 0 PACKAGING CODE B = bulk 0 J A B V T SPECIAL 00 = standard NI = non-inductive SW = surge winding CP = push in clips (bulk) CA = push in clips (assembled) VT = vertical mount 1A = 1 high bracket zinc plated steel 2A = 2 high bracket zinc plated steel 3A = 3 high bracket zinc plated steel 4A = 4 high bracket zinc plated steel Note 2A, 3A, and 4A assemblies: include identical resistors only wiring to be supplied by customer reference CS series for further customization Note 3A and 4A limitations: brackets fit 40 W to 550 W RB resistors Document Number: 31829 4 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 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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 in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000