Datasheet

Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Multilayer Ceramic Capacitors(2 Array Type)
– EC26 –
Temperature
Characteristic Code
Temperature
Characteristics
Temp. Coeff.
(ppm/°C)
Rate of Capacitance change at each Temp. (%)
–25 °C 85 °C
max. min. max. min.
CCH0 ± 60 0.49 –0.27 0.39 –0.39
■ Temperature Characteristics
● Class 1
● Class 2
Temperature
Characteristic Code
Temperature
Characteristics
Capacitance Change
Measurement
Temperature Range
Reference Temperature
B
B±10 %–25 to 85 °C 20 °C
X7R ±15 % –55 to 125 °C 25 °C
X5R ±15 % –55 to 85 °C 25 °C
■ Rated Voltage
Code 1H 1E 1C, PC 1A, PA PJ
Rated Voltage DC 50 V DC 25 V DC 16 V DC 10 V DC 6.3 V
■ Nominal Capacitance
Ex. 100 101 103 104 105
Nominal
Capacitance
10 pF 100 pF
10,000 pF
(0.01 µF)
100,000 pF
(0.1 µF)
1,000,000 pF
(1.0 µF)
Class Temperature Characteristics Tolerance Code Capacitance Tolerance
1CHCapacitance range
C=10 pF F±1 pF
C>10 pF K±10 %
2B, X7R, X5R M ±20 %
■ Capacitance tolerance
■ Specifi cations and Testing Methods
Item
Specifi cations
Test Method
Class 1 Class 2
Operating
Temperature
Range
Temp. Char.
CH: –55 to 125 °C
Temp. Char.
B, X7R: –55 to 125 °C
X5R: –55 to 85 °C
———
Dielectric
Withstanding
Voltage
No dielectric breakdown and /or damage Test voltage:
Class 1: Rated voltage
҂
300 %
Class 2: Rated voltage
҂
250 %
Duration: 1 to 5 s
Charge/discharge current: 50 mA max.
Insulation
Resistance (I.R.)
10000 M
액
or 500/C (M
액
) Whichever is less
Note: 100/C (M
액
) min. for DC 10 V max.
C: Nominal Cap. in µF
Measuring voltage: Rated voltage
Duration: 60±5 s
Charge/discharge current: 50 mA max.
Capacitance Within the specifi ed tolerance Measuring temperature: 20±2 °C
Class 1
Measuring frequency1 MHz ± 10 %
Measuring voltage0.5 to 5 Vrms
Class 2
Preconditioning: The capacitors shall be
kept in temperature of 150 +0/–10 °C for
1 hour and subjected to standard condition
✽
48±4 hours before initial measurement.
Measuring frequency1 kHz ± 10 %
Measuring voltage1.0±0.2 Vrms
Q Factor or
Dissipation Factor
(tan
δ
)
Q:
C < 30 pF: Q
>
400+20 C
30 pF
<
C
<
1000 pF:
Q
>
1000
C: Nominal Cap. in pF
tan
δ
:
Temp. Char.
B, X7R: 0.025 max.
X5R: 0.15 max.
Please see the technical
specifi cations for details.
✽
Standard condition: Temperature 15 to 35 °C, Relative humidity 45 to 75 %.
For further information, see the technical specifi cations.
Temperature coeffi cient: calculated between 20 °C to 85 °C
For applicable “temperature characteristics”, see the lists of standard products on page 27.
00 Sep. 2008