GRJ43DR72J104KWJ1L Datasheet, PDF (76/221 Pages) Murata Manufacturing Co., Ltd. – Chip Monolithic Ceramic Capacitors

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0. specifications before ordering.
GNM Series Specifications and Test Methods (2)
When no "*" is added in PNs table, please refer to GNM Series Specifications and Test Methods (1).
When "*" is added in PNs table, please refer to GNM Series Specifications and Test Methods (2).
No.
Item
Specifications
Test Method
1
Operating
Temperature Range
R6: –55°C to +85°C
2 Rated Voltage
See the previous pages.
3 Appearance
4 Dimensions
No defects or abnormalities
Within the specified dimension
5 Dielectric Strength No defects or abnormalities
6 Insulation Resistance 50Ω · F min.
7 Capacitance
Within the specified tolerance
0.1 max.*³
8
Dissipation Factor
(D.F.)
Table 3
GNM0M2 R6 103/223/473/104
GNM1M2 R6 0J 105/225
GNM1M2 R6 1A 105MEA4
GNM1M2 R6 1A 225
GNM212 R6 0J 225
GNM212 R6 1A 225
GNM214 R6 0J 225
*³ However 0.125 max. for Table 3 items.
The rated voltage is defined as the maximum voltage that may
be applied continuously to the capacitor.
When AC voltage is superimposed on DC voltage, V^P-P or V^O-P,
whichever is larger, should be maintained within the rated
voltage range.
Visual inspection
Using calipers
No failure should be observed when 250% of the rated voltage
is applied between the terminations for 1 to 5 seconds,
provided the charge/discharge current is less than 50mA.
The insulation resistance should be measured with a DC
voltage not exceeding the rated voltage at 25°C and 75%RH
max. and within 1 minute of charging.
The capacitance/D.F. should be measured at 25°C at the
frequency and voltage shown in the table.
Nominal Capacitance Measuring Frequency Measuring Voltage
CV10µF *¹ (10V min.) 1±0.1kHz
1.0±0.2Vrms
CV10µF *² (6.3V max.) 1±0.1kHz
0.5±0.1Vrms
*¹For items in Table1
1±0.1kHz
0.5±0.1Vrms
*²For items in Table2
1±0.1kHz
1.0±0.1Vrms
Table 1
GNM0M2 R6 1A 104
GNM0M2 R6 1C 104
GNM1M2 R6 1A 105/225
GNM1M2 R6 1C 224/105
Table 2
GNM0M2 R6 0J 103/223/473
GNM212 R6 0J 225
GNM214 R6 0J 105
Capacitance
9 Temperature
Characteristics
Char. Temp. Range
R6 –55 to +85°C
Reference
Temp.
25°C
Cap. Change
Within ±15%
No removal of the terminations or other defects should occur.
GNMpp4
b
a
GNMpp2
b
a
10
Adhesive Strength
of Termination
Solder resist
Copper foil
Fig. 1
Appearance No defects or abnormalities
Capacitance Within the specified tolerance
Solder resist
Copper foil
11 Vibration
D.F.
0.1 max.*³
*³ However 0.125 max. for Table 3 items.
The capacitance change should be measured after 5 min.at
each specified temperature stage.
Step
1
2
3
4
5
Temperature (°C)
25±2
–55±3
25±2
85±3
25±2
The ranges of capacitance change compared with the 25°C
value over the temperature ranges shown in the table should be
within the specified ranges.
• Initial measurement for high dielectric constant type.
Perform a heat treatment at 150+0/-10°C for one hour and
then set for 24±2 hours at room temperature.
Perform the initial measurement.
Solder the capacitor to the test jig (glass epoxy board) shown in
Fig. 1 using a eutectic solder.
Then apply 5N (GNM0M2: 2N) force in parallel with the test jig for
10±1 sec. The soldering should be done either with an iron or
using the reflow method and should be conducted with care so that
the soldering is uniform and free of defects such as heat shock.
Type
GNM0M2
GNM1M2
GNM212
GNM214
GNM314
a
b
c
d
0.2
0.96
0.25
0.2
0.5
1.6
0.32
0.32
0.6
1.8
0.5
0.5
0.6
2.0
0.25
0.25
0.8
2.5
0.4
0.4
(in mm)
Solder the capacitor to the test jig (glass epoxy board) in
the same manner and under the same conditions as (10).
The capacitor should be subjected to a simple harmonic motion
having a total amplitude of 1.5mm, the frequency being varied
uniformly between the approximate limits of 10 and 55Hz.
The frequency range, from 10 to 55Hz and return to 10Hz,
should be traversed in approximately 1 minute. This motion
should be applied for a period of 2 hours in each of 3 mutually
perpendicular directions (total of 6 hours).
Continued on the following page.
74