VNPC VISHAY | Alldatasheet

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www.vishay.com Vishay MCB Revision: 08-Aug-16 1 Document Number: 32505 For technical questions, contact: mcbfixedresistors@vishay.com 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 Vitreous Wirewound Power Resistor, Flat

FEATURES

  • High dissipation
  • Reduced space
  • Embedded collars
  • Insulated mounting
  • Material categorization: fo r definitions of compliance please see www.vishay.com/doc?99912 STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL POWER RATING W RESISTANCE RANGE TOLERANCE ± % ULIM. V MIL-R-26-D VNPC 150 150 4.7 to 100K 5 1500 RW 24 V VNPC 120 120 3.9 to 68K 5 1250 - VNPC 90 90 2.7 to 47K 5 1000 RW 22 V VNPC 50 50 1.8 to 22K 5 600 - VNPC 30 30 1.0 to 8.2K 5 400 RW 20 V TECHNICAL SPECIFICATIONS PARAMETER UNIT RESISTOR CHARACTERISTICS Temperature coefficient ppm/°C 75 ppm/°C (typical) Operating temperature range °C -55 to +450 GENERAL CHARACTERISTICS Core Ceramic Winding NiCr alloy Coating Vitreous enamel Ohmic values E12 Insulated mounting (Z) On request

www.vishay.com Vishay MCB Revision: 08-Aug-16 2 Document Number: 32505 For technical questions, contact: mcbfixedresistors@vishay.com 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 DIMENSIONS in millimeters AND WEIGHT in g TYPE 150 120 90 50 30 A 150 ± 3 120 ± 2.4 90 ± 1.8 50 ± 1 30 ± 0.6 Mass 64 51 39 25 15 DIMENSIONS SUPPORTER Z in millimeters AND WEIGHT in g INSULATED MOUNTING ALLOWS DE-STACKING TYPE 150 120 90 50 30 X 168 ± 3 136 ± 2.4 108 ± 2 68 ± 1 48 ± 0.5 L 182 ± 3 152 ± 2.4 122 ± 2 82 ± 1 62 ± 0.5 M a s s 44444 SPECIFIC NON-INDUCTIVE “A” VNPC MODEL CHARACTERISTICS TYPE 150A 120A 90A 50A 30A R Rmax. 560  470  330  150  68  2 ± 0.5 -0.5 27 ± 2 9 ± 1 2 max. 19 ± 2 0.7 +0.3 -0.1 +0.5 0 +0.2 +0.3 -0.26.35 a Ø 3.2 1.6 mini 19.7 ± 1 4 A 27 ± 2 16.9 Ø 8 Ø 5.210.5 L X

www.vishay.com Vishay MCB Revision: 08-Aug-16 3 Document Number: 32505 For technical questions, contact: mcbfixedresistors@vishay.com 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 Note (1) The higher of either value. DISSIPATION Power PW as a Function of Surface Temperature P(W) = f (Temperature Surface) Derating in Power as a Function of Ambient Temperature OVERLOADS Intermittent Overloads Exceptional Operation Initial Temperature < 70 °C k x Pn = f(t) PERMISSIBLE ENERGY Repetitive Operation Energy as a Function of Rn Pulse Duration < 100 ms E = f(R) PERFORMANCES TESTS CONDITIONS REQUIREMENTS TYPICAL VALUES Overloads 10 P n (temp. nom.), 5 s 2 % or 0.05  (1) 0.4 % Climatic -55 °C, 5 cycles , +200 °C 3 % or 0.05  (1) Collar insulated > 102 M 0.2 % Damp heat 56 days 95 % HR 2 % or 0.05  (1) 0.1 % Thermal shocks P n -55 °C 2 % or 0.05  (1) 0.2 % Shocks Severity 50 A 0.5 % or 0.05  (1) 0.25 % Vibrations Severity 55/10 0.5 % or 0.05  (1) 0.25 % Strength of terminals C ollar 40 N 1 % or 0.05  (1) 0.1 % Endurance 500 cycles Pn 90 min / 30 min 5 % 1 % 100 1000 10000 100 0 50 100 150 200 250 300 350 400 450 500 Axis Title 1st line 2nd line 1st line PW (%) θ(°C) Pn P θamb = 25 °C θn 100 1000 10000 100 0 50 100 150 200 250 300 350 400 450 500 Axis Title 1st line 2nd line 1st line PW (%) θamb (°C) 100 1000 10000 0.1 1 10 100 1000 Axis Title 1st line 2nd line 1st line kPn t (s) 100 1000 10000 125 250 1 10 100 1K 10K 100K 1M Axis Title 1st line 2nd line 1st line E (J) R (Ω) Curve 1: VNPC 150 Curve 2: VNPC 120 Curve 3: VNPC 90 Curve 4: VNPC 50 Curve 5: VNPC 30

www.vishay.com Vishay MCB Revision: 08-Aug-16 4 Document Number: 32505 For technical questions, contact: mcbfixedresistors@vishay.com 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 OPTIONS (Consult us) - Other values than E12 series

ORDERING INFORMATION

VNPC 30 A 120U ± 5 % XXX BO40 MODEL STYLE NON-INDUCTIVE WINDING RESISTANCE VALUE TOLERANCE CUSTOM DESIGN PACKAGING Optional ± 5 % ± 10 % Other on request Optional On request: special value, tolerance, terminals, etc. GLOBAL PART NUMBER INFORMATION V N P C090A10R0JB899 1 2 345 6 7 123 4 56 7 PRODUCT TYPE TYPE OPTION (if applicable) RESISTANCE VALUE TOLERANCE PACKAGING INDUSTRIALIZATION NUMBER VNPC 030 050 090 120 150 A = non-inductive winding The first three digits are significant figures and the last specifies the number of zeros to follow, R designates decimal point. 4702 = 47 k 47R0 = 47  J = 5 % K = 10 % B = box Box quantity depends of model and size 3 specific digits (if applicable) EXAMPLES MODEL DESCRIPTION PART NUMBER VNPC VNPC 90 A 10U 5 % 899 BO40 VNPC090A10R0JB899 VNPC VNPC 30 12U 5 % BO40 VNPC03012R0JB

www.vishay.com Vishay Revision: 09-Jul-2021 1 Document Number: 91000 Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA AR E SUBJECT TO CHANGE WITH OUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employee s, and all persons acting on it s or their behalf (collectivel y, “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 specia l, consequential or incidental damages, and (iii) any and all implied warranties, incl uding warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of pro ducts for certain types of applications are based on Vishay's knowledge of typical requirements that are often placed on Vishay products in ge neric 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 specificat ions 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. Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of any of the products, services or opinions of the corporation, organization or individual associated with the third-party website. Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party web site or for that of subsequent links. 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. © 2021 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED