RDEA, RDSA www.vishay.com Vishay Milwaukee Wirewound Resistors, Industrial Power, Tubular, Roundwire (RD), Adjustable (RDEA, RDSA) 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 HISTORICAL MODEL POWER RATING W RESISTANCE RANGE TOLERANCE % (1) 5-28-A 12 0.27 to 10.6K RDEA0025 (1) 9-32-A 25 0.50 to 19K RDEA0030 (1) 12-32-A 30 RDEA0045 (1) 12-48-A RDEA0050 (1) TERMINAL STYLE STANDARD OPTION 10 A H 10 D H 0.66 to 26K 10 D H 45 1.21 to 49K 10 D H 9-64-A 50 1.34 to 54K 10 D H RDEA0051 (1) 12-56-A 51 1.49 to 61K 10 D H RDEA0061 (1) 12-64-A 61 1.77 to 73K 10 D H RDEA0065 (1) 12-72-A 65 2.04 to 84K 10 D H RDEA0012 RDEA0075 (1) 9-96-A 75 2.18 to 89K 10 D H RDEA0076 (1) 12-80-A 76 2.32 to 96K 10 D H RDEA0080 (1) 18-64-A 80 0.40 to 48K 10 F H RDEA0090 (1) 12-96-A 90 2.87 to 119K 10 D H RDEA0095 (1) 18-80-A 95 0.56 to 79K 10 F H RDEA0100 (1) 12-104-A 100 3.15 to 131K 10 D H RDEA0120 (1) 18-96-A 120 0.71 to 100K 10 F H RDEA0130 (1) 18-104-A 130 0.78 to 111K 10 F H (1) 18-128-A 160 1.00 to 144K 10 F H RDEA0175 (1) 18-136-A 175 1.08 to 156K 10 F H RDSA0220 26-136-A 220 1.38 to 69K 10 G - RDEA0225 (1) 18-168-A 225 1.38 to 200K 10 F H RDEA0235 (1) 18-180-A 235 1.49 to 216K 10 F H RDEA0240 (1) 18-188-A 240 1.56 to 227K 10 F H RDSA0275 26-168-A 275 1.81 to 90K 10 G - RDSA0300 26-188-A 300 2.07 to 104K 10 G - RDSA0500 40-192-SA 500 3.24 to 34K 10 G - RDSA0750 40-240-SA 750 4.22 to 44K 10 G - RDSA1000 40-320-SA 1000 5.85 to 62K 10 G - RDSA1150 52-320-SA 1150 7.58 to 41K 10 G - RDEA0160 Note (1) Vitreous enamel coating is standard (RDEA type), silicone coating is optional (RDSA type). Revision: 04-Mar-16 Document Number: 31830 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 RDEA, RDSA 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 RDEA0012 RDEA0025 RDEA0030 RDEA0045 RDEA0050 RDEA0051 RDEA0061 RDEA0065 RDEA0075 RDEA0076 RDEA0080 RDEA0090 RDEA0095 RDEA0100 RDEA0120 RDEA0130 RDEA0160 RDEA0175 RDSA0220 RDEA0225 RDEA0235 RDEA0240 RDSA0275 RDSA0300 RDSA0500 RDSA0750 RDSA1000 RDSA1150 B LENGTH C OUTER DIAMETER D INNER DIAMETER A DISTANCE BETWEEN TERMINAL (REF.) 1.75 (44.45) 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) 0.563 (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) 0.313 (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) 1.38 (34.925) 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 6 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: 31830 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 RDEA, RDSA www.vishay.com Vishay Milwaukee METRIC OPTIONS AVAILABLE Metric Hardware on Terminal Lugs Use terminal designation “1” example: RDEA03001R000K1B00 Metric Mounting Hardware Vertical mount: use special designation “VM” example: RDEA03001R000K1BVM 1 high bracket: use special designation “1A” example: RDEA03001R000K1B1M 2 high bracket: use special designation “2A” example: RDEA03001R000K1B2M 3 high bracket: use special designation “3A” example: RDEA03001R000K1B3M 4 high bracket: use special designation “4A” example: RDEA03001R000K1B4M 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 12 to 1150 0.27 to 227K 10 ± 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: 31830 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 RDEA, RDSA www.vishay.com Vishay Milwaukee GLOBAL PART NUMBER INFORMATION Global Part Numbering example: RDEA00251K000KDBVT (RDEA0025-CT 1K 10 % 1/4L B) R D E GLOBAL MODEL RDEA0025 (see “Standard Electrical Specifications” table above for additional P/N’s) Revision: 04-Mar-16 A 0 RESISTANCE VALUE R = decimal K = thousand R1500 = 0.15 1K500 = 1.5 k 0 2 TOLERANCE J = ± 5.0 % K = ± 10 % 5 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 K D 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: 31830 4 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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