VC www.vishay.com Vishay MCB Vitreous Wirewound Power Resistor with Corrugated Ribbon FEATURES • Excellent power dissipation • Robust mechanical • Good thermal shock characteristics • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 STANDARD ELECTRICAL SPECIFICATIONS POWER RATING W 1000 700 350 220 200 160 130 90 GLOBAL MODEL VC 50 x 370 VC 42 x 362 VC 30 x 250 VC 30 x 153 VC 25 x 168 VC 25 x 138 VC 25 x 110 VC 25 x 84 RESISTANCE RANGE 0.39 to 68 0.33 to 56 0.22 to 33 0.18 to 22 0.10 to 18 0.068 to 12 0.068 to 10 0.068 to 8.2 TOLERANCE (1) ±% 5, 10 5, 10 5, 10 5, 10 5, 10 5, 10 5, 10 5, 10 Note (1) For R < 1 n TECHNICAL SPECIFICATIONS PARAMETER Temperature coefficient Operating temperature range UNIT ppm/°C °C RESISTOR CHARACTERISTICS 180 ppm/°C (typical) -55 to +450 GENERAL CHARACTERISTICS Core Winding Coating Ohmic values Traction lug outputs Collars outputs Ceramic Nickel alloy Vitreous E12 VCF version VCN version INDUCTANCE VALUE AS A FUNCTION OF Rn Axis Title 10000 10 1000 1st line 2nd line 1st line L (μH) Ø 50 Ø 42 Ø 30 1 100 Ø 25 0.1 0.01 10 0.1 1 10 100 R (Ω) Revision: 03-Sep-14 Document Number: 32502 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 VC www.vishay.com Vishay MCB DIMENSIONS in millimeters AND WEIGHT in g d h H D A E X B L Ø b J d G D M e A TYPE 50 x 370 42 x 362 30 x 250 30 x 153 25 x 168 25 x 138 25 x 110 25 x 84 A 362 ± 7 362 ± 7 250 ± 2 152.5 ± 1.5 168 ± 2 138 ± 2 110 ± 2 84 ± 2 30 30 25 25 24 24 24 24 48 ± 1.5 45 ± 1.5 33 ± 1 33 ± 1 28.5 ± 1 28.5 ± 1 28.5 ± 1 28.5 ± 1 B + 0.5/- 0 b D 65 55 44 44 39 39 39 39 d max. 28.6 ± 0.6 26.5 ± 0.5 17 min. 17 min. 17 ± 0.35 17 ± 0.35 17 ± 0.35 17 ± 0.35 E 9 ± 0.5 9 ± 0.5 9 ± 0.5 9 ± 0.5 6.5 ± 0.2 6.5 ± 0.2 6.5 ± 0.2 6.5 ± 0.2 e ±1 18 18 13 13 9 9 9 9 G max. 92 88 63 63 55 55 55 55 H max. 53 h ±2 J L 80 72 62 62 53 53 53 47.5 45 30 30 27 27 27 27 58 ± 2.5 52 ± 1.5 39 ± 1 39 ± 1 33.5 ± 1 33.5 ± 1 33.5 ± 1 33.5 ± 1 436 433 320 222.5 230 200 171 145 M 10 + 0/- 3 10 + 0/- 3 5 ± 1.5 5 ± 1.5 6 ± 1.5 6 ± 1.5 6 ± 1.5 6 ± 1.5 Ø 6.1 ± 0.5 6.1 ± 0.5 5.7 ± 0.5 5.7 ± 0.5 5 ± 0.8 5 ± 0.8 5 ± 0.8 5 ± 0.8 X max. ±2 Mass 400 398 285 187.5 198 168 141 115 1600 1350 400 270 270 210 170 130 PERFORMANCES TESTS Overloads Climatic Thermal shocks Endurance Revision: 03-Sep-14 CONDITIONS 10 Pn (temp. nom.), 5 s REQUIREMENTS 2% TYPICAL VALUES 1% -55 °C, 5 cycles, +200 °C 3% 1% Pn -55 °C 2% 0.4 % 500 cycles Pn 90 min / 30 min 5% 2% Document Number: 32502 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 VC www.vishay.com Vishay MCB DISSIPATION Axis Title Axis Title 10000 10000 θamb = 25 °C P 100 100 1st line 2nd line 50 1st line PW (%) Pn 1st line 2nd line 1st line PW (%) 1000 1000 75 50 100 100 25 θn 0 0 10 0 10 0 50 100 150 200 250 300 350 400 450 500 50 100 150 200 250 300 350 400 450 500 θ (°C) θamb (°C) Power PW as a Function of Surface Temperature P(W) = f (Temperature Surface) Derating in Power as a Function of Ambient Temperature OVERLOADS PERMISSIBLE ENERGY Axis Title 25 10000 10 20 10 1st line E (J) 1st line 2nd line 1st line kPn 1000 15 10000 Curve 1: 50 x 370 Curve 2: 42 x 362 Curve 3: 30 x 250 Curve 4: 30 x 153 Curve 5: 25 x 168 Curve 6: 25 x 138 Curve 7: 25 x 110 Curve 8: 25 x 84 1 2 1000 5 1st line 2nd line Axis Title 3 100 100 6 7 5 5 4 8 0 0.1 1 10 100 0 10 1000 0.01 0.1 1 10 100 10 t (s) R (Ω) Intermittent Overloads Exceptional Operation Initial Temperature < 70 °C k x Pn = f(t) Repetitive Operation Energy as a Function of Rn Pulse Duration < 100 ms E = f(R) OPTIONS (Consult us) - Other values than E12 series - Intermediate terminals - Insulated electrical output of fixed lugs PART NUMBER INFORMATION VC F 30 x 153 12 5% ........ MODEL OUTPUT TYPE VALUE (E12 SERIES) TOLERANCE OPTIONS OR SPECIFICATIONS Revision: 03-Sep-14 Document Number: 32502 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 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. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. 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. Product names and markings noted herein may be trademarks of their respective owners. Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. 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