VR25 www.vishay.com Vishay BCcomponents High Ohmic/High Voltage Metal Glaze Leaded Resistors FEATURES Technology: Metal glaze R = 22 M U = 1600 V max. max. DC High pulse loading capability (up to 7 kV) Small size (0207) Lead (Pb)-free solder contacts Pure tin plating provides compatibility with lead (Pb)-free and lead containing soldering processes Compliant to RoHS Directive 2002/95/EC A metal glazed film is deposited on a high grade ceramic AEC-Q200 qualified body. After a helical groove has been cut in the resistive layer, tinned electrolytic copper wires are welded to the APPLICATIONS end-caps. The resistors are coated with a light blue lacquer Where high resistance, high stability and high reliability at which provides electrical, mechanical, and climatic high voltage are required protection. The encapsulation is resistant to all cleaning solvents in High humidity environment accordance with IEC 60068-2-45. White goods Power supplies TECHNICAL SPECIFICATIONS DESCRIPTION UNIT VR25 (1) Resistance Range 100K to 22M Resistance Tolerance 100 k to 15 M 1 5 % 15 M to 22 M 5 10 Resistance Series 100 k to 15 M E24/E96 series E24 series 15 M to 22 M E24 series E12 series Rated Dissipation, P W0.25 70 Thermal Resistance (R ) K/W 140 th Temperature Coefficient ppm/K 200 Maximum Permissible Voltage U max. DC 1600 V RMS 1150 Dielectric Withstanding Voltage of the Insulation for 1 Min V 700 Basic Specifications IEC 60115-1 Climatic Category (IEC 60068-1) 55/155/56 Max. Resistance Change for Resistance Range, R max., after: Load (1000 h, P ) (1.5 %R +0.1 ) 70 Long Term Damp Heat Test (56 Days) (1.5 %R +0.1 ) Soldering (10 s, 260 C) (1.5 %R +0.1 ) Noise V/V max. 5 Note (1) Ohmic values (other than resistance range) are available on request. Revision: 17-Aug-11 Document Number: 28732 1 For technical questions, contact: filmresistorsleaded 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 91000VR25 www.vishay.com Vishay BCcomponents PART NUMBER PART NUMBER: VR25000001503JA100 V R 2 50 0 00 0 1 5 0 3 J A 1 00 (1) MODEL/SIZE VARIANT TCR/MATERIAL VALUE TOLERANCE PACKAGING SPECIAL VR25000 0 = Neutral 0 = Standard 3 digit value F = 1 % A5 The 2 digits Z = Value overflow 1 digit multiplier J = 5 % A2 are used for all (Special) MULTIPLIER K = 10 % A1 special parts. 3 3 = *10 R5 00 = Standard 4 4 = *10 N4 5 5 = *10 PRODUCT DESCRIPTION: VR25 5 % A1 150K VR25 5 % A1 150K (1) MODEL/SIZE TOLERANCE PACKAGING RESISTANCE VALUE VR25 1 % A5 150K = 150 k 5 % A2 8M2 = 8.2 M 10 % A1 R5 N4 Notes The PART NUMBER is shown to facilitate the introduction of a unified part numbering system for ordering products (1) Please refer to table PACKAGING PACKAGING AMMOPACK REEL MODEL TAPING PIECES CODE PIECES CODE Axial, 26 mm 2000 A2 - - 5000 A5 5000 R5 VR25 Axial, 52 mm 1000 A1 - - Radial 4000 N4 - - DIMENSIONS L 1 d D L 2 Outline DIMENSIONS - Resistor type and relevant physical dimensions TYPE D L L d max. 1 max. 2 max. VR25 2.5 6.5 7.5 0.58 0.05 Revision: 17-Aug-11 Document Number: 28732 2 For technical questions, contact: filmresistorsleaded 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