VR37000004023FA100 Vishay

VR37 www.vishay.com Vishay BCcomponents High Ohmic/High Voltage Metal Glaze Leaded Resistors FEATURES Technology: Metal glaze R = 33 M U = 3500 V max. max. DC These resistors meet the safety requirements of: UL1676 (510 k to 11 M) File No: E171160 IEC 60065, clause 14.1.a) DIN EN 60065, clause 14.1.a) VDE 0860, clause 14.1.a) CQC, China High pulse loading capability (10 kV) Small size (0309) A metal glazed film is deposited on a high grade ceramic Pure tin plating provides compatibility with lead (Pb)-free body. After a helical groove has been cut in the resistive and lead containing soldering processes layer, tinned electrolytic copper wires are welded to the Compliant to RoHS Directive 2002/95/EC end-caps. The resistors are coated with a light blue lacquer which provides electrical, mechanical, and climatic APPLICATIONS protection. Where high resistance, high stability and high reliability at The encapsulation is resistant to all cleaning solvents in high voltage are required accordance with IEC 60068-2-45. Safety component in combination with high voltage White goods High humidity environment Power supplies TECHNICAL SPECIFICATIONS DESCRIPTION UNIT VR37 (1) Resistance Range 100K to 33M Resistance Tolerance % 1 5 1 %: E24/E96 series Resistance Series 5 %: E24 series Rated Dissipation, P W0.5 70 Thermal Resistance (R ) K/W 120 th Temperature Coefficient ppm/K 200 Maximum Permissible Voltage U : max. DC 3500 V RMS 2500 Dielectric Withstanding Voltage of the Insulation for 1 Min V 700 Basic Specifications IEC 60115-1 UL1676 (510 k to 11 M) DIN EN 60065, IEC 60065 Safety Requirements clause 14.1.a) VDE 0860, clause 14.1.a), CQC 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. 2.5 Note (1) Ohmic values (other than resistance range) are available on request Revision: 17-Aug-11 Document Number: 28733 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 91000VR37 www.vishay.com Vishay BCcomponents PART NUMBER PART NUMBER: VR37000001503JA100 V R 3 70 0 00 0 1 5 0 3 J A 1 00 (1) MODEL/SIZE VARIANT TCR/MATERIAL VALUE TOLERANCE PACKAGING SPECIAL VR37000 0 = Neutral 0 = Standard 3 digit value F = 1 % A1 The 2 digits Z = Value overflow 1 digit multiplier J = 5 % R5 are used for all (special) MULTIPLIER special parts. 3 3 = *10 00 = Standard 4 4 = *10 5 5 = *10 PRODUCT DESCRIPTION: VR37 5 % A1 150K VR37 5 % A1 150K (1) MODEL/SIZE TOLERANCE PACKAGING RESISTANCE VALUE VR37 1 % A1 150K = 150 k 5 % R5 8M2 = 8.2 M 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 VR37 Axial, 52 mm 1000 A1 5000 R5 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. VR37 4.0 9.0 10.0 0.7 0.03 MARKING MASS PER UNIT The nominal resistance and tolerance are marked on the MASS resistor using four or five colored bands in accordance with TYPE (mg) IEC 60062, marking codes for resistors and capacitors. Yellow and grey are used instead of gold and silver because VR37 457 metal particles in the lacquer could affect high-voltage properties. Revision: 17-Aug-11 Document Number: 28733 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