0402B2R2BYPB4 datasheet(5/6 Pages) ETC

5 / 6 page

Insulation Resistance

(IR)

≤.01uF:IR≥1000GΩ

C>.01uF:IR

≥1000/C

Apply rated voltage for 60 seconds at room temperature and

normal humidity (70%RH max)

Dielectric Withstand

Voltage

No evidence of damage or flashover during

the test.

Apply 2.5 times rated voltage for 5 seconds, charge and

discharge current <50mA.

Life Test

(high

temperature

loading test)

Class 1: No more than ±3% or ±0.3pF

whichever is less

Class 2: X7R: ±10% max

Y5V: ±20% max

Apply two times rated voltage at max operating temperature

for 1000 hrs, surge current not exceeding 50mA. Samples

measured after being stored at room temperature for 24 hours

(Class1), or 48 hours (Class 2).

Q or DF

Class 1: C<10pf: Q

≥200+10xC

10<C<30pF: Q

≥275+5/2C

≥30pF: Q≥350

Class 2: X7R: DF

≤5%

Y5V: DF

≤7.5%

1000M

Ω or 50ΩF minimum, whichever is

less

Moisture

Resistance

Test

Class 1: No more than ±5% or ±0.5pF

whichever is larger

Class 2: X7R: ±10% max

Y5V: ±30% max

Test samples subjected to 40°C, 90-95% RH for 500 hours.

Samples measured after being stored at room temperature for

24 hours (class 1), or 48 hours (Class2 ).

Q or DF

Class 1: C<10pf: Q

≥200+10xC

10<C<30pF: Q

≥275+5/2C

≥30pF: Q≥350

Class 2: X7R: DF

≤5%

Y5V: DF

≤7.5%

1000M

Ω or 50ΩF minimum, whichever is

less

Moisture

Resistance

Load Test

Class 1: No more than ±7.5% or ±0.75pF

whichever is larger

Class 2: X7R: ±10% max

Y5V: ±30% max

Test samples subjected to rated voltage at 40°C, 90-95% RH

for 500 hours, surge current not exceeding 50mA. Samples

measured after being stored at room temperature for 24 hours

(class 1), or 48 hours (Class 2).

Q or DF

Class 1: C<30pf: Q

≥100+100/3xC

≥30pF: Q≥200

Class 2: X7R: DF

≤5%

Y5V: DF

≤7.5%

500M

Ω or 25ΩF minimum, whichever is less

Temperature

Cycle

Class 1: No more than ±2.5% or ±0.25pF

whichever is larger

Class 2: X7R: ±5% max

Y5V: ±20% max

5 cycles are done as follows:

1. 15 minutes at room temperature

2. 30 minutes at minimum rated temperature.

3.30 minutes at room temperature.

4.30 minutes at maximum rated temperature.

After 5 cycles, samples measured after being stored at room

temperature for 24 hours (Class 1) or 48 hours (Class 2).

Q or DF As originally specified.

As originally specified.

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