B37941X1332K070 Просмотр технического описания (PDF) - EPCOS AG

Номер в каталоге

Компоненты Описание

производитель

B37941X1332K070

Multilayer ceramic capacitor

EPCOS AG 

Multilayer ceramic capacitor

MLSC series

B37941X

MLSC 0805, 50 V and 100 V

No. Stress test

19 Electrical characterization

21 Board flex

Specification and acceptance criteria

Test description in

accordance to AEC-Q200

X7R

Electrical characteristics should meet values as given chapter -

The capacitance and the

“Electrical data”.

dissipation factor should meet the

specification at 25 °C.

-

Capacitance must fulfil the

X7R characteristics within the

range of -55 to 125 °C.

-

Insulation resistance must

meet specification at 25 and 125

°C where defined.

-

MLCC must pass dielectric

strength test (2.5 times rated

voltage, 5 s, surge current < 50

mA).

∆C/C within ±4.5%

∆C/C within ±7.5% for 25 V

D.F. < 25 · 10-3

D.F. < 50 · 10-3 for 25 V

I.R. > 1 · 105 MΩ or τ > 1000 s resp. 500 s for 25 V

(whichever is less)

Fix the capacitor on PCB and apply a

force until a deflection of 2 mm is

reached for 5 ±1 s, 1 mm jig radius, 90

mm supporting span, speed 1 mm/s. for

land pattern design and drawing of the

test setup please see appendix “Effects

of mechanical stress”.

22 Terminal strength (SMD)

∆C/C within ±4.5%

∆C/C within ±7.5% for 25 V

D.F. < 25 · 10-3

D.F. < 50 · 10-3 for 25 V

I.R. > 1 · 105 MΩ or τ > 1000 s resp. 500 s for 25 V

(whichever is less)

Fix the capacitor on PCB and apply a

force of 18 N in width direction of the

MLCC.

Note: Tests only performed for case

sizes greater or equal 0603.

23 Beam load test, breaking strength Breaking force must exceed 10 N.

test

Test setup and performance as per

AEC-Q200-003.

KB VS PE

Please read Cautions and warnings and

Important notes at the end of this document.

Page 11 of 14

July 2005

Share Link: