MCS 0402 HP, MCT 0603 HP, MCU 0805 HP

www.vishay.com

Vishay Beyschlag

Revision: 13-Apr-17

4

Document Number: 28916

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

homogeneous film of special metal alloy is deposited on a

achieve the desired temperature coefficient. Specially

designed inner contacts are deposited on both sides. A

special laser is used to achieve the target value by smoothly

cutting a meander groove in the resistive layer without

damaging the ceramics. The resistor elements are covered

by a unique protective coating designed for electrical,

mechanical and climatic protection. The terminations

receive a final pure matte tin on nickel plating.

The result of the determined production is verified by an

extensive

testing

procedure

and

optical

inspection

performed on 100 % of the individual chip resistors. This

includes full screening for the elimination of products with

potential risk of early field failures (feasible for R

 10 ).

Only accepted products are laid directly into the paper tape

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

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 matte 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, 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

APPROVALS

Where applicable the resistors are tested within the

IECQ-CECC Quality Assessment System for Electronic

Components to the detail specification EN 140401-801

which refers to EN 60115-1, EN 60115-8 and the variety of

The resistors are qualified according to AEC-Q200.

Vishay

Beyschlag

has

achieved

“Approval

of

Manufacturer” in accordance with IECQ 03-1. The release

certificate

for

“Technology

Approval

Schedule”

in

accordance with CECC 240001 based on IECQ 03-3-1 is

granted for the Vishay Beyschlag manufacturing process.

RELATED PRODUCTS

For high power and high temperature applications MCW AT

wide terminal thin film chip resistors offer extremely high

power ratings in compact 0406 and 0612 case size and

extraordinary temperature cycling robustness. Please refer

to the datasheets:

MCW 0406 AT - Precision



MCW 0406 AT, MCW 0612 AT - Professional



Notes