B57234S0509M000 Ver la hoja de datos (PDF) - EPCOS AG

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B57234S0509M000

Inrush Current Limiter

EPCOS AG 

Product division: NTC

Product name: Inrush Current Limiter

Data sheet

ROBUSTNESS OF TERMINATIONS :

The leads meet the requirements of IEC 60068-2-21.

Product type:S234/xxx/M

Ordering code:B57234S0xxxM000

Test

Tensile strength

Bending strength

Test conditions

Test Ua1: Fasten body with a force

applied to each lead 10 [N] for 10 [s]

Test Ub:

Fasten body with two 90°-bends in

opposite direction at a force of 10 [N]

Remarks

No visible damage

No visible damage

(Peel off of coating along the

lead accepted)

RELIABILITY REQUIREMENTS :

Test

Standard

Storage in dry IEC

heat

60068-2-2

Storage in

damp

heat, steady

state

IEC

60068-2-3

Rapid change

of

temperature

IEC

60068-2-14

Endurance

(storage at

max.

current)

Electrical

cycling test

*

Maximum

switchable

**

capacity test

Test conditions

Storage at upper

category temperature

T: 170°C

t: 1 000 h

Temperature of air: 40°C

Relative humidity of air: 93 %

Duration: 21 days

Lower test temperature:

-55°C (time: 15 min)

Upper test temperature:

170°C (time: 15 min)

Time to change from lower to

upper temperature : < 30 sec

Number of cycles: 10

I = Imax

t = 1000 h

T = 25°C

I = Imax

load on: 1 min

load off: 6 min

Number of cycles: 1000

Capacity = CT

Number of cycles: 1000

∆R25/R25 Remarks

(typical)

< 10 %

No

visible

damage

<5%

No

visible

damage

< 10 %

No

visible

damage

< 10 %

< 10 %

<5%

No

visible

damage

No

visible

damage

No

visible

damage

ISSUE DATE

11.05.05

ISSUE

b

PUBLISHER

KB S PE

PAGE 14/19

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