MCT0603 Просмотр технического описания (PDF) - Unspecified

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Компоненты Описание

производитель

MCT0603

Precision flat chip resistors

Unspecified 

BCcomponents

Precision flat chip resistors

Product specification

MCT 0603; MCU 0805;

MCA 1206

EN

60 115-1

CLAUSE

IEC

60 068-2

TEST

METHOD

TEST

PROCEDURE

REQUIREMENTS

PERMISSIBLE CHANGE (DR/R)

STABILITY

CLASS 0,1

STABILITY

CLASS 0,25

stability for product

types:

MCT 0603

100 W to 10 kW

47 W to < 100 W;

> 10 kW to 150 kW

MCU 0805

100 W to 47,5 kW

47 W to < 100 W;

> 47,5 kW to 332 kW

MCA 1206

47 W to 332 kW

-

4.29

45 (XA) component isopropyl alcohol +50 °C;

solvent

method 2

resistance

no visible damage

4.32

21 (Ue3) shear

RR 1608M; 9 N

(adhesion) RR 2012M and

RR 3216; 45 N

no visible damage

4.33

21 (Ue1) substrate

depth 2 mm, 3 times

bending

±(0,05%R + 0,01 W)

no visible damage, no open circuit in bent position

4.7

4.35

-

voltage proof Urms = Uins; 60 ±5 s

-

flammability IEC 60695-2-2,

needle flame test; 10 s

no flashover or breakdown

no burning after 30 s

Special requirements for type MCA 1206

4.25.1

-

endurance at U = P70 ´ R or

70 °C:

U = Umax; whichever is

precision the less severe;

operation 1,5 h on; 0,5 h off

mode

70 °C; 1000 h

70 °C; 8000 h

-

endurance at U = P70 ´ R or

70 °C:

U = Umax; whichever is

standard

the less severe;

operation 1,5 h on; 0,5 h off

mode

70 °C; 1000 h

70 °C; 8000 h

±(0,05%R + 0,02 W)

±(0,1%R + 0,02 W)

±(0,1%R + 0,02 W)

±(0,25%R + 0,05 W)

Notes

1. See 4.25.1 (above): special requirements for type MCA 1206.

2. The pulse load stability of professional MFC resistors applies for precision resistors also. However, severe pulse loads

are likely to jeopardise precision stability requirements.

2002 Dec 19

13

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