Datasheet CRCW0603 (Vishay) - 4

D/CRCW
www.vishay.com Vishay
DESCRIPTION MATERIALS
Production is strictly controlled and follows an extensive set Vishay acknowledges the following systems for the of instructions established for reproducibility. A cermet film regulation of hazardous substances: layer and a glass-over are deposited on a high grade (Al2O3) • IEC 62474, Material Declaration for Products of and for the ceramic substrate with its prepared inner contacts. A Electrotechnical Industry, with the list of declarable special laser is used to achieve the target value by smoothly substances given therein (2) fine trimming the resistive layer without damaging the ceramics. The resistor elements are covered by a protective • The Global Automotive Declarable Substance List coating designed for electrical, mechanical and climatic (GADSL) (3) protection. The terminations receive a SnPb layer on nickel • The REACH regulation (1907/2006/EC) and the related list plating. of substances with very high concern (SVHC) (4) for its The result of the determined production is verified by an supply chain extensive testing procedure on 100 % of the individual chip Except for the intentionally added lead (Pb) in the resistors. Only accepted products are laid directly into termination finish, the products do not contain any of the the tape in accordance with
IEC 60286-3 Type 1a and
banned substances as per IEC 62474, GADSL, or the SVHC
Type 2a (1)
. list, see www.vishay.com/how/leadfree.
ASSEMBLY
Vishay pursues the elimination of conflict minerals from its supply chain, see the Conflict Minerals Policy at The resistors are suitable for processing on automatic SMD www.vishay.com/doc?49037. assembly systems. They are suitable for automatic soldering using wave, reflow or vapor phase as shown in
APPROVALS IEC 61760-1 (1)
. The encapsulation is resistant to all The resistors are qualified according to AEC-Q200. cleaning solvents commonly used in the electronics industry, including alcohols, esters and aqueous solutions. Where applicable, the resistors are tested in accordance The suitability of conformal coatings, potting compounds with
EN 140401-802
which refers to
EN 60115-1
, and their processes, if applied, shall be qualified by
EN 60115-8
and the variety of environmental test appropriate means to ensure the long-term stability of the procedures of the
IEC 60068 (1)
series. whole system.
RELATED PRODUCTS
The resistors with SnPb plating provides compatibility with lead (Pb)-free and lead (Pb)-containing soldering processes. The D/CRCW e3 with lead (Pb)-free termination plating is designed for applications where lead (Pb)-free terminations Solderability is specified for 2 years after production or are mandatory. For ordering D/CRCW with lead (Pb)-free requalification. The permitted storage time is 20 years. The terminations please refer to latest edition of datasheet immunity of the plating against tin whisker growth has been D/CRCW e3 (www.vishay.com/doc?20035). proven under extensive testing. For more information about products with better TCR and tighter tolerance please refer to the “Lead (Pb)-Bearing Thick Film, Rectangular, Semi-Precision Chip Resistors” datasheet (www.vishay.com/doc?20009).
Notes
(1) The quoted IEC standards are also released as EN standards with the same number and identical contents (2) The IEC 62474 list of declarable substances is maintained in a dedicated database, which is available at http://std.iec.ch/iec62474 (3) The Global Automotive Declarable Substance List (GADSL) is maintained by the American Chemistry Council and available at www.gadsl.org (4) The SVHC list is maintained by the European Chemical Agency (ECHA) and available at http://echa.europa.eu/candidate-list-table Revision: 09-Jul-2024
4
Document Number: 20008 For technical questions, contact: thickfilmchip@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