Multilayer Ceramic Capacitors ( )
High
Capacitance
n Specification and Test Method
Operating
Temperature
Range
Dissipation
Factor
(tan d)
Temperature
Characteristics
Temp. Char. B, X7R : Ð55 to 125 ûC
Temp. Char. B, X5R : Ð55 to 85 ûC
Temp. Char. F, Y5V : Ð30 to 85 ûC
Measuring temperature:20±2ûC
Pretreatment:The capacitors shall be
kept in a temperature of 150+0/Ð10ûC
for 1 hour and then shall be stored
in standard condition
*
48±4 hours,
before initial measurement.
]ECJ0EB0J1051(0402/X5R/6.3V1.0µF),
]ECJ1VB0J4751(0603/X5R/6.3V/4.7µF),
]ECJ1VB0G106M(0603/X5R/4V/10µF)
of 0.50±0.05 Vrms measurement voltage.
Dielectric
Withstanding
Voltage
No break down
Test voltage:
Rated voltage ´250%
Duration:1 to 5s.
Charge/discharge current:within 50 mA
Insulation
Resistance
(I R)
500/C (MW) min.
Note:DC10V, DC6.3V;100/C(MW)min.
(C:Nominal Cap. in µF)
Measuring voltage:Rated voltage
Duration:60±5s
Charge/discharge current:within 50 mA
Cpacitance within the specified tolerance
Applied force:5N
Duration:10s
Adhesion The terminal electrode shall be free from peeling or signs
of peeling.
Test MethodItem Specification
Maximum capacitance change at
stage 1 to 5
Nominal capacitance
C<10µF C>10µF
Measuring frequency
1kHz±10% 120Hz±20%
Mesuring voltage
1.0±0.2Vrms 0.5±0.2Vrms
Temp. Char.
B, F X7R X5R Y5V
Stage 1 20ûC 25ûC 25ûC 25ûC
Stage 2 Ð25ûC Ð55ûC Ð55ûC Ð30ûC
Stage 3
20ûC 25ûC 25ûC 25ûC
(Ref. Temp.)
Stage 4 85ûC 125ûC 85ûC 85ûC
Stage 5 20ûC 25ûC 25ûC 25ûC
Temp. Char.
B : ±10 % (Ð25 to 85 ûC)
X7R: ±15 % (Ð55 to 125 ûC)
X5R: ±15 % (Ð55 to 85 ûC)
F : +30, Ð80 % (Ð25 to 85 ûC)
Y5V: +22, Ð82 % (Ð30 to 85 ûC)
*Standard condition : Temperature 15 to 35 ûC, Relative humidity 45 to 75 %
0.2 max.
Please confirmation to the technical reports for details.
Solderability
More than 95 % of the soldered area of both terminal
electrodes shall be covered with fresh solder.
Solder bath method
Solder temperature:230±5 ûC
Dipping period:4±1 s
Solder:H63A (JISÐZÐ3282)
Bending
Strength
Appearance:no mechanical damage
Capacitance change:
Temp. Char. B, X7R, X5R: within ±12.5 %
F, Y5V: within ±30 %
Bending value:1 mm
Bending speed:1 mm/s
Vibration
Proof
Appearance: There shall be no cracks and other
mechanical damage.
Capacitance:Shall be within the specifiedtolerance
tand:initial value
Apply a variable vibration of 1.5mm total
amplitude in the 10 to 55 to 10Hz
vibration frequency range swept in 1 min.
in 3 mutually perpendicular directions for
2 hours each, a total of 6 hours.
October 2005
