PR02-FS Datasheet, PDF (3/8 Pages) Vishay Siliconix – Designed to meet UL1412 safety requirements

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DESCRIPTION
A homogeneous film of metal alloy is deposited on a high
grade ceramic body. Tinned connecting wires of electrolytic
copper are welded to the end-caps. The resistors are coated
with a red, non-flammable lacquer conformal coating which
provides electrical, mechanical and climatic protection. This
coating is not resistant to aggressive fluxes and cleaning
solvents. The encapsulation is resistant to all cleaning
solvents in accordance with IEC 60068-2-45.
The nominal resistance and tolerance are marked on the
resistor using colored bands in accordance with IEC 60062,
marking codes for resistors and capacitors. An additional
black color band is applied to differentiate the PR02-FS
from standard PR02 product.
Additional marking for identification of PR02-FS product
MATERIALS
Vishay acknowledges the following systems for the
regulation of hazardous substances:
• IEC 62474, Material Declaration for Products of and for the
Electrotechnical Industry, with the list of declarable
substances given therein ⁽¹⁾
• The Global Automotive Declarable Substance List
(GADSL) ⁽²⁾
• The REACH regulation (1907/2006/EC) and the related list
of substances with very high concern (SVHC) ⁽³⁾ for its
supply chain
The products do not contain any of the banned substances
as per IEC 62474, GADSL, or the SVHC list, see
www.vishay.com/how/leadfree.
Hence the products fully comply with the following
directives:
• 2000/53/EC End-of-Life Vehicle Directive (ELV) and
Annex II (ELV II)
• 2011/65/EU Restriction of the Use of Hazardous
Substances Directive (RoHS) with amendment
2015/863/EU
• 2012/19/EU Waste Electrical and Electronic Equipment
Directive (WEEE)
Vishay pursues the elimination of conflict minerals from its
supply chain, see the Conflict Minerals Policy at
www.vishay.com/doc?49037.
PR02-FS
Vishay BCcomponents
ASSEMBLY
The resistors are suitable for processing on automatic
insertion equipment and cutting and bending machines.
Excellent solderability is proven, even after extended
storage. They are suitable for automatic soldering using
wave or dipping.
The resistors are completely lead (Pb)-free, the pure tin
plating provides compatibility with lead (Pb)-free and
lead-containing soldering processes. The immunity of the
plating against tin whisker growth, in compliance with
IEC 60068-2-82, has been proven under extensive testing.
The encapsulant is resistant to cleaning solvent specified in
IEC 60115-1. The suitability of conformal coatings, if
applied, shall be qualified by appropriate means to ensure
the long-term stability of the whole system.
APPROVALS
The PR02-FS series is specially designed to meet all safety
requirements defined in UL1412. Essentially all tests are
carried out in accordance with IEC 60115-1 specification,
category -55 °C / +200 °C / 56 days (rated temperature
range: lower category temperature, upper category
temperature; damp heat, long term, 56 days). The tests are
carried out in accordance with IEC 60068-2-xx. Test
method under standard atmospheric conditions according
to IEC 60068-1, 5.3.
RELATED PRODUCTS
For more information on products with higher wattage,
higher pulse load capability and metal oxide film technology,
please refer to the WK/WR datasheet at the link:
www.vishay.com/doc?20128
For products with higher rated dissipation with small body
size, with metal film technology, please refer to the PR01,
PR02, PR03 datasheet at the link:
www.vishay.com/doc?28729
Notes
(1) _{The IEC 62474 list of declarable substances is maintained in a dedicated database, which is available at http://std.iec.ch/iec62474}
(2) _{The Global Automotive Declarable Substance List (GADSL) is maintained by the American Chemistry Council, and available at www.gadsl.or}
(3) _{The SVHC list is maintained by the European Chemical Agency (ECHA) and available at http://echa.europa.eu/candidate-list-table}
Revision: 15-Feb-17
3
Document Number: 28915
For technical questions, contact: [e-mail]
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