Product specification
19
20
General Purpose & High Cap.
X7R
6.3 V to 50 V
Surface-Mount Ceramic Multilayer Capacitors
TEST
TEST METHOD PROCEDURE
REQUIREMENTS
IEC 60384- 4.14
No visual damage
Endurance
1. Preconditioning, class 2 only:
21/22
150 +0/-10 °C /1 hour, then keep for
24 ±1 hour at room temp
<General Purpose series>
∆C/C
2. Initial measure:
Class2:
Spec: refer to initial spec C, D, IR
X7R: ±15%
3. Endurance test:
Temperature: X7R: 125 °C
D.F.
Specified stress voltage applied for 1,000 hours:
Applied 2.0 x Ur for general products
Applied 1.5 x Ur for high cap. products
Class2:
X7R: ≤ 16V: ≤ 7%
≥ 25V: ≤ 5%
4. Recovery time: 24 ±2 hours
5. Final measure: C, D, IR
Rins
Class2:
X7R: ≥ 1,000 MΩ or Rins x Cr ≥ 50s
whichever is less
P.S. If the capacitance value is less than the minimum
value permitted, then after the other measurements
have been made the capacitor shall be preconditioned
according to “IEC 60384 4.1” and then the
requirement shall be met.
<High Capacitance series>
∆C/C
Class 2:
X7R: ±20%
D.F.
Class 2:
X7R: 2 x initial value max
Rins
Class 2:
X7R: 1,000 MΩ or Rins x Cr ≥ 50s
whichever is less
IEC 60384- 4.6
1
No breakdown or flashover
Specified stress voltage applied for 1 minute
Ur ≤ 100 V: series applied 2.5 Ur
100 V < Ur ≤ 200 V series applied (1.5 Ur + 100)
200 V < Ur ≤ 500 V series applied (1.3 Ur + 100)
Ur > 500 V: 1.3 Ur
Voltage Proof
I: 7.5 mA
www.yageo.com
Oct 13, 2011 V.8
YAGEO [ YAGEO CORPORATION ]
