MMA02040C8200FB300 Просмотр технического описания (PDF) - Vishay Semiconductors

Номер в каталоге

Компоненты Описание

производитель

MMA02040C8200FB300

Professional Thin Film MELF Resistors

Vishay Semiconductors 

MMU 0102, MMA 0204, MMB 0207 - Professional

www.vishay.com

Vishay Beyschlag

TESTS AND REQUIREMENTS

All tests are carried out in accordance with the following

specifications:

EN 60115-1, generic specification

EN 60115-8, sectional specification

EN 140401-803, detail specification

IEC 60068-2-xx, test methods

The components are approved under the IECQ-CECC

quality assessment system for electronic components

according to table “Temperature Coefficient and Resistance

Range”.

The parameters stated in the Test Procedures and

Requirements table are based on the required tests and

permitted limits of EN 140401-803. The table presents only

the most important tests, for the full test schedule refer to

the documents listed above. However, some additional

tests and a number of improvements against those

minimum requirements have been included.

The testing also covers most of the requirements specified

by EIA/ECA-703 and JIS-C-5201-1.

The tests are carried out under standard atmospheric

conditions in accordance with IEC 60068-1, 4.3, whereupon

the following values are applied:

Temperature: 15 °C to 35 °C

Relative humidity: 25 % to 75 %

Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar)

A climatic category LCT / UCT / 56 is applied, defined by the

lower category temperature (LCT), the upper category

temperature (UCT), and the duration of exposure in the

damp heat, steady state test (56 days).

The components are mounted for testing on printed circuit

boards in accordance with EN 60115-8, 2.4.2, unless

otherwise specified.

TEST PROCEDURES AND REQUIREMENTS

EN

60 115-1

CLAUSE

IEC

60 068-2 (1)

TEST

METHOD

TEST

PROCEDURE

REQUIREMENTS

PERMISSIBLE CHANGE (R)

Stability for product types:

STABILITY

CLASS 0.25

OR BETTER

STABILITY

CLASS 0.5

OR BETTER

STABILITY

CLASS 1

OR BETTER

STABILITY

CLASS 2

OR BETTER

MMU 0102 10  to 221 k 1  to < 10 

<1

> 221 k

MMA 0204 10  to 332 k 1  to < 10 

<1

> 332 k

4.5

4.8

4.25.1

MMB 0207 10  to 1 M 1  to < 10 

<1

> 1 M

-

Resistance

-

± 1 % R;

±0.5 % R

± 2 % R;

±1 % R

± 5 % R;

± 2 % R;

±1 % R

±1%R

-

Temperature

coefficient

At (20/-55/20) °C and

(20/125/20) °C

± 100 ppm/K, ± 50 ppm/K, ± 25 ppm/K

Endurance

at 70 °C:

Standard

U = P70 x R or U = Umax.;

whichever is the less severe;

1.5 h on; 0.5 h off;

operation

70 °C; 1000 h

mode

70 °C; 8000 h

-

Endurance

at 70 °C:

Power

U = P70 x R or U = Umax.;

whichever is the less severe;

1.5 h on; 0.5 h off;

operation

70 °C; 1000 h

mode

70 °C; 8000 h

± (0.15 % R + 10 m)

± (0.3 % R + 10 m)

± (0.25 % R + 10 m)

± (0.5 % R + 10 m)

4.25.3

4.24

4.37



78 (Cab)

67 (Cy)

Endurance at

upper category

temperature

Damp heat,

steady state

Damp heat,

steady state,

accelerated

125 °C; 1000 h

155 °C; 1000 h

(40 ± 2) °C; 56 days;

(93 ± 3) % RH

(85 ± 2)C;

(85 ± 5) % RH;

U = 0.3 x P70 x R

100 V and

U = 0.3 x Umax.;

(the smaller value is valid)

1000 h

±(0.15 % R

+ 5 m)

±(0.3 % R

+ 5 m)

±(0.15 % R

+ 10 m)

±(0.25 % R

+ 10 m)

±(0.25 % R + 5 m)

±(0.5 % R + 5 m)

±(0.25 % R + 10 m)

±(0.5 % R

+ 10 m)

±(1 % R

+ 10 m)

±(2 % R

+ 10 m)

Revision: 06-Apr-18

9

Document Number: 28713

For technical questions, contact: melf@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

Share Link: