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S342N100J252CT датащит (Datasheet) 7 Page - WALSIN TECHNOLOGY CORPORATION

№ деталь S342N100J252CT
подробность  High reliability and stability
скачать  11 Pages
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производитель  WALSIN [WALSIN TECHNOLOGY CORPORATION]
домашняя страница  http://www.passivecomponent.com/
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Multilayer Ceramic Capacitors
Approval Sheet
Page 7 of 11
ASC Safety Certified X2_(S3)_011Y_AS
May. 2019
No.
Item
Standard
Method
Test Condition
Requirements
10. Humidity
(Damp Heat)
Steady State
IEC 60384-14
4.12
* Test temp. : 40±2°C.
* Humidity : 90~95% RH.
* Test time : 500 +24/-0hrs.
* Applied voltage : 250Vac.
* Measurement to be made after keeping at room
temp. for 24±2 hrs (Class I) and 48±4 hrs (Class
II).
* No remarkable damage.
Dielectr
ic
I.R.
Cap. Change
Q/D.F.
Class I
(C0G)
≥1G or
RxC
25 -F,
whichever
is
smaller
Within ±3.0% or
±2pF, whichever
is larger
≤0.25%
Class II
(X7R)
Within ±15%
≤2.0(D.F.)
× initial
requireme
nt
11. Passive
Flammability
IEC 60384-14
4.17
IEC 60384-1
4.38
* Volume sample: 21.56 mm
3
* Flame exposure time: 5 sec Max.
* Category of flammability : C.
* Capacitor didn’t burn at all.
12. Active
Flammability
IEC
60384-21/22
4.18
* The capacitors applied UR (250Vac). Then each
sample shall be subjected to 20 discharges from a
tank capacitor, charge to a voltage that, when
discharged, plase Ui 2500V for X2, across the
capacitor under test. The interval between
successive discharges shall be 5 sec.
* The cheese cloth shall not burn with a flame.
13. High
Temperature
Load
(Endurance)
IEC 60384-14
4.14
* Impulse Voltage :
Each individual capacitor shall be subjected to a Vp
= 2.5KV (X2 Class Impulse 2.5KV) impulse for
three times before applied to endurance test.
* Test temp. : 125±3°C.
* Test time: 1000 +48/-0 hrs.
* Applied voltage :
X capacitor: 1.25UR (312.5Vac).
Once every hour the voltage shall be increased to
1000Vrms for 0.1 sec.
* Measurement to be made after keeping at room
temp. for 24±2 hrs (Class I) and 48±4 hrs (Class
II).
* Appearance :
No mechanical damage.
* Cap. change :
C0G within ±5% or ±0.5pF, whichever is larger.
X7R within ±20%.
* D.F. value :
C0G
≤0.25%.
X7R
≤5.0%.
* I.R.
≥1G .
* Dielectric strength satisfies the specified initial
value.
14. Resistance
to Flexure of
Substrate
IEC
60384-21/22
4.8
* Capacitors mounted on a substrate. The board
shall be bent 1mm with a rate of 1mm/sec.
* No remarkable damage.
Dielectric
Cap. Change
Class I
(C0G)
Within ±3.0% or ±2pF, whichever is
larger
Class II
(X7R)
Within ±12.5%
(This capacitance change means the change of
capacitance under specified flexure of substrate
from the capacitance measured before the test)
R = 230
20
50
45
±1
45
±1
1mm




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