PR02-FS

www.vishay.com

Vishay BCcomponents

Revision: 15-Feb-17

3

Document Number: 28915

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

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.

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

• The

Global

Automotive

Declarable

Substance

List

• The REACH regulation (1907/2006/EC) and the related list

supply chain

The products do not contain any of the banned substances

as per IEC 62474, GADSL, or the SVHC list, see

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

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

Additional marking for identification of PR02-FS product