RBEF, RBSF www.vishay.com Vishay Milwaukee Wirewound Resistors, Industrial Power, Tubular, Ribwound (RB), Fixed (RBEF, RBSF) FEATURES • High temperature silicone or vitreous enamel coatings • Excellent for pulsing applications • All welded construction • Designed to meet heavy-duty requirements where space is at a premium • 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 TERMINAL STYLE HISTORICAL MODEL POWER RATING W RESISTANCE RANGE TOLERANCE % STANDARD OPTION RBEF0040 (1) 9-32-R 40 0.010 to 10.6 10 D H RBEF0050 (1) 12-32-R 50 0.020 to 8.2 10 F H RBEF0075 (1) 12-48-R 75 0.010 to 19.3 10 F H RBEF0090 (1) 9-64-R 90 0.015 to 28.3 10 D H RBEF0100 (1) 12-56-R 100 0.012 to 24.5 10 F H RBEF0110 (1) 12-64-R 110 0.015 to 30.6 10 F H RBEF0120 (1) 12-72-R 120 0.018 to 36.8 10 F H RBEF0135 (1) 12-80-R 135 0.021 to 42.9 10 F H RBEF0150 (1) 18-64-R 150 0.019 to 44.8 10 F H RBEF0160 (1) 12-96-R 160 0.027 to 55.0 10 F H RBEF0175 (1) 18-72-R 175 0.023 to 53.7 10 F H RBEF0180 (1) 12-104-R 180 0.030 to 61.3 10 F H RBEF0220 (1) 18-96-R 220 0.035 to 80.6 10 F H RBEF0225 (1) 18-98-R 225 0.036 to 82.8 10 F H RBEF0240 (1) 18-104-R 240 0.038 to 89.5 10 F H RBEF0300 (1) 18-136-R 300 0.054 to 125 10 F H RBEF0375 (1) 18-168-R 375 0.069 to 161 10 F H RBEF0400 (1) 26-136-R 400 0.061 to 159 10 G - RBEF0420 (1) 18-188-R 420 0.079 to 184 10 F H RBEF0500 (1) 26-168-R 500 0.081 to 210 10 G - RBEF0550 (1) 26-188-R 550 0.093 to 242 10 G - RBSF0750 40-192-R 750 0.128 to 166 10 G - RBSF1000 40-240-R 1000 0.168 to 217 10 G - RBSF1500 40-320-R 1500 0.234 to 303 10 G - RBSF2000 52-320-R 2000 0.281 to 391 10 G - Note (1) Vitreous enamel coating is standard (RBEF type), silicone coating is optional (RBSF type). Revision: 27-Jun-14 Document Number: 31807 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 RBEF, RBSF 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 A DISTANCE BETWEEN TERMINAL (REF.) WEIGHT (TYP.) g B LENGTH C OUTER DIAMETER D INNER DIAMETER RBEF0040 2 (50.8) 0.5625 (14.2875) 0.3125 (7.9375) 1.25 (31.75) 20 RBEF0050 2 (50.8) 0.75 (19.05) 0.5 (12.7) 1.15 (29.21) 30 RBEF0075 3 (76.2) 0.75 (19.05) 0.5 (12.7) 2.13 (53.975) 50 RBEF0090 4 (101.6) 0.5625 (14.2875) 0.3125 (7.9375) 3.50 (88.9) 65 RBEF0100 3.5 (88.9) 0.75 (19.05) 0.5 (12.7) 2.63 (66.675) 58 RBEF0110 4 (101.6) 0.75 (19.05) 0.5 (12.7) 3.13 (79.375) 62 RBEF0120 4.5 (114.3) 0.75 (19.05) 0.5 (12.7) 3.63 (92.075) 68 RBEF0135 5 (127) 0.75 (19.05) 0.5 (12.7) 4.13 (104.775) 75 RBEF0150 4 (101.6) 1.125 (28.575) 0.75 (19.05) 3.13 (79.375) 127 RBEF0160 6 (152.4) 0.75 (19.05) 0.5 (12.7) 5.13 (130.175) 95 RBEF0175 4.5 (114.3) 1.125 (28.575) 0.75 (19.05) 3.63 (92.075) 140 RBEF0180 6.5 (165.1) 0.75 (19.05) 0.5 (12.7) 5.63 (142.875) 100 RBEF0220 6 (152.4) 1.125 (28.575) 0.75 (19.05) 5.13 (130.175) 165 RBEF0225 6.125 (155.575) 1.125 (28.575) 0.75 (19.05) 5.25 (133.35) 175 RBEF0240 6.5 (165.1) 1.125 (28.575) 0.75 (19.05) 5.63 (142.875) 200 RBEF0300 8.5 (215.9) 1.125 (28.575) 0.75 (19.05) 7.63 (193.675) 265 RBEF0375 10.5 (266.7) 1.125 (28.575) 0.75 (19.05) 9.63 (244.475) 300 RBEF0400 8.5 (215.9) 1.625 (41.275) 1.125 (28.575) 7.63 (193.675) 410 RBEF0420 11.75 (298.45) 1.125 (28.575) 0.75 (19.05) 10.88 (276.225) 336 RBEF0500 10.5 (266.7) 1.625 (41.275) 1.125 (28.575) 9.00 (228.6) 525 RBEF0550 11.75 (298.45) 1.625 (41.275) 1.125 (28.575) 10.25 (260.35) 535 RBSF0750 12 (304.8) 2.5 (63.5) 1.75 (44.45) 10.50 (266.7) 1200 RBSF1000 15 (381) 2.5 (63.5) 1.75 (44.45) 13.50 (342.9) 1500 RBSF1500 20 (508) 2.5 (63.5) 1.75 (44.45) 18.50 (169.9) 1900 RBSF2000 20 (508) 3.25 (82.55) 1.75 (44.45) 18.50 (169.9) 3900 TERMINAL STYLE in inches (millimeters) A D A C Type D, F, G DIMENSIONS D (1/4" LUG) D C B Type H F (3/8" LUG) B G (1/2" LUG) H (1/4" SQC) Width (A) 0.25 (6.35) 0.375 (9.525) 0.5 (12.7) 0.25 (6.35) Height (B) 0.5 (12.7) 0.625 (15.875) 0.9375 (23.8125) 0.625 (15.875) Diameter (C) 0.17 (4.318) 0.2 (5.08) 0.26 (6.604) 0.065 (1.651) Thickness (D) 0.02 (0.508) 0.035 (0.889) 0.046 (1.1684) 0.032 (0.8128) Revision: 27-Jun-14 Document Number: 31807 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 RBEF, RBSF www.vishay.com Vishay Milwaukee TECHNICAL SPECIFICATIONS PARAMETER UNIT RESISTOR CHARACTERISTICS W 40 to 200 Resistance range 0.01 to 391 Resistance tolerance % 10 ppm/°C ± 400, ± 180, ± 130, ± 20 (varies by wattage and resistance) Power rating TCR Operating temperature °C -55 to +415 Temperature rise °C 375 above an ambient of 40 °C Maximum altitude f.a.s.l. (m.a.s.l.) derate above 4921 f.a.s.l. (1500 m.a.s.l.) Short-term overload (surge) 10 x rated power for 5 s Surge windings available Maximum working voltage (P x R)1/2 1M VRMS up to 1500 (upon request) inch (mm) minimum 0.125 (3.175), typical (varies by wattage) μH 0.1 to 340 (varies by wattage and resistance) Insulation resistance Dielectric voltage Creepage Terminal sleeves n/a Inductance Non-inductive winding consult factory: www.vishay.com/milwaukee/contact Terminal strength lb 10 Electrical or mechanical customization available: www.vishay.com/doc?31856 RATED POWER IN % DERATING CURVE 120 100 80 60 40 20 0 0 50 40 100 150 200 250 300 350 400 450 AMBIENT TEMPERATURE IN °C MATERIAL SPECIFICATIONS Element Core Coating Standard terminals Part marking Revision: 27-Jun-14 copper-nickel, nickel-chrome, iron-chrome-aluminum cordierite, steatite special high temperature silicone or vitreous enamel nickel-iron value, date code, MRC Document Number: 31807 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 RBEF, RBSF www.vishay.com EXAMPLE PHOTO OPTIONS Vishay Milwaukee EXAMPLE PHOTO EXAMPLE: 300 W OPTIONS EXAMPLE: 300 W Standard “00” option Part number ends with “00” example: RBEF0300xxxxxKGB00 Thru Bolt “VT” option Part number ends with “VT” example: RBEF0300xxxxxKGBVT 1 High Bracket “1A” option Part number ends with “1A” example: RBEF0300xxxxxKGB1A Clips “CP” option Part number ends with “CP” example: RBEF0300xxxxxKGBCP 2 High Bracket “2A” option Part number ends with “2A” example: RBEF0300xxxxxKGB2A Adjustable Part model starts with “RBEA” example: RBEA0300xxxxxKFB00 3 High Bracket “3A” option Part number ends with “3A” example: RBEF0300xxxxxKGB3A Enclosures Consult factory for options: [email protected] 4 High Bracket “4A” option Part number ends with “4A” example: RBEF0300xxxxxKGB4A Electrical customizations (TCR, inductance, etc.) Consult factory for options: [email protected] GLOBAL PART NUMBER INFORMATION Global Part Numbering example: RBSF150015R00JGB1A (RBSF1500-1A 15 5 % 1/2L B) R B S GLOBAL MODEL RBSF1500 (see “Standard Electrical Specifications” table above for additional P/N’s) Revision: 27-Jun-14 F 1 RESISTANCE VALUE R = Decimal K = Thousand R1500 = 0.15 1K500 = 1.5 k 5 0 TOLERANCE J = ± 5.0 % K = ± 10 % 0 1 5 TERMINAL D = 1/4" lug F = 3/8" lug G = 1/2" lug H = 1/4" single quick-connect R 0 PACKAGING CODE B = Bulk 0 J G B 1 A SPECIAL 00 = Standard 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: 31807 4 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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