RCC e3

www.vishay.com

Vishay

Revision: 23-Apr-2021

3

Document Number: 20066

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

DESCRIPTION

Production is strictly controlled and follows an extensive set

of instructions established for reproducibility. A cermet film

ceramic substrate with its prepared inner contacts on both

sides. A special laser is used to achieve the target value and

the desired power dissipation performance by smoothly fine

trimming the resistive layer without damaging the ceramics.

The resistor elements are covered by a protective coating

designed for electrical, mechanical and climatic protection.

The terminations receive a final pure tin on nickel plating.

The result of the determined production is verified by an

extensive testing procedure on 100 % of the individual chip

resistors. Only accepted products are laid directly into the

ASSEMBLY

The resistors are suitable for processing on automatic SMD

assembly systems. They are suitable for automatic

soldering using wave, reflow or vapor phase as shown in

IEC 61760-1. The encapsulation is resistant to all cleaning

solvents commonly used in the electronics industry,

including alcohols, esters and aqueous solutions. The

suitability of conformal coatings potting compounds and

their processes, if applied, shall be qualified by appropriate

means to ensure the long-term stability of the whole system.

The resistors are RoHS-compliant, the pure tin plating

provides

compatibility

with

lead

(Pb)-free

and

lead-containing

soldering

processes.

Solderability

is

specified for 2 years after production or requalification. The

permitted storage time is 20 years. The immunity of the

plating against tin whisker growth has been proven under

extensive testing.

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,

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

APPROVALS

The resistors are qualified according to AEC-Q200.

Where applicable, the resistors are tested in accordance

with

EN 140401-802

which

refers

to

EN 60115-1,

EN 60115-8

and

the

variety

of

environmental

test

RELATED PRODUCTS

For more information about products with superior surge

and pulse performance please refer to D/CRCW-IF e3,

pulse

proof

thick

film

chip

resistors

datasheet

The CRCW-HP e3 product series is designed for those

applications where both enhanced power rating and

superior pulse loading performance is required.



For ordering CRCW-HP e3 please refer to latest edition of

For thick film resistors with standard requirements for power

rating, please refer to D/CRCW e3, standard thick film chip

Notes