GRJ43DR72J104KWJ1L Datasheet, PDF (61/221 Pages) Murata Manufacturing Co., Ltd. – Chip Monolithic Ceramic Capacitors

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10.12.20 ^{• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.}
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Continued from the preceding page.
(Note 1) These Specifications and Test Methods indicate typical inspection.
Please refer to individual specifications (our product specifications or the approval sheet).
When no "*" is added in PNs table, please refer to GRM Series Specifications and Test Methods (1).
When "*" is added in PNs table, please refer to GRM Series Specifications and Test Methods (2).
No.
Item
Specifications
Test Method
Appearance No marking defects
Capacitance
Change
Within ±10%
12 Deflection
R230
20 ₅₀ Pressurizing
speed: 1.0mm/sec.
Pressurize
Capacitance meter
45
45
Fig.3a
Flexure : V1
Solder the capacitor on the test jig (glass epoxy board) shown
in Fig. 2a using a eutectic solder. Then apply a force in the
WXZ_W,QUVY^
RSTX^_`Z ^{directionshowninFig.3afor5±1sec.Thesolderingshouldbe}
done by the reflow method and should be conducted with care
so that the soldering is uniform and free of defects such as heat
shock.
b
ø4.5
Type
GRM02
c
a
100
t: 1.6mm
Fig. 2a
a
0.2
(GRM02/03/15: t: 0.8mm)
b
c
0.56
0.23
GRM03
0.3
0.9
0.3
GRM15
0.4
1.5
0.5
GRM18
1.0
3.0
1.2
GRM21
1.2
4.0
1.65
GRM31
2.2
5.0
2.0
GRM32
2.2
5.0
2.9
GRM43
3.5
7.0
3.7
GRM55
4.5
8.0
5.6
(in mm)
13
Solderability of
Termination
75% of the terminations is to be soldered evenly and
continuously.
Immerse the capacitor in a solution of ethanol (JIS-K-8101) and
rosin (JIS-K-5902) (25% rosin in weight proportion).
Preheat at 80 to 120°C for 10 to 30 seconds.
After preheating, immerse in a eutectic solder solution for
2±0.5 seconds at 230±5°C or Sn-3.0Ag-0.5Cu solder solution
for 2±0.5 seconds at 245±5°C.
Appearance No defects or abnormalities
Capacitance
Change
Resistance
14
to
Soldering
Heat
D.F.
I.R.
Dielectric
Strength
B1, B3, R1, *R6, R7, C6, C7, *C8, E7, D7, D8: Within ±7.5%
F1, F5: Within ±20%
*GRM188R6 0J/0G 106, GRM188C8 0E/0G 106, GRM219R60G226:
Within ±12.5%
GRM155R60G475, GRM155R60E106, GRM188R60G226:
Within ±15%
B1, B3, R1, *R6, *R7, C7, C8, E7, D7: 0.1 max.
C6: 0.125 max.
D8: 0.15 max.
F1, F5: 0.2 max.
*GRM31CR71E106: 0.125 max.
GRM31CR6 0J/0G 107: 0.15 max.
More than 50Ω · F
No defects
Preheat the capacitor at 120 to 150°C for 1 minute.
Immerse the capacitor in a eutectic solder* or Sn-3.0Ag-0.5Cu
solder solution at 270±5°C for 10±0.5 seconds. Set at room
temperature for 24±2 hours, then measure.
*Do not apply to GRM02.
•Initial measurement for high dielectric constant type
Perform a heat treatment at 150+0/–10°C for one hour and
then set at room temperature for 24±2 hours.
Perform the initial measurement.
*Preheating for GRM32/43/55
Step
1
2
Temperature
100 to 120°C
170 to 200°C
Time
1 min.
1 min.
Temperature
15 Sudden
Change
Appearance
Capacitance
Change
D.F.
I.R.
No defects or abnormalities
B1, B3, R1, R6, R7, C6, C7, C8, D7, D8: Within ±7.5%
E7: Within ±30%
F1, F5: Within ±20%
B1, B3, R1, *R6, *R7, C7, C8, E7, D7: 0.1 max.
C6: 0.125 max.
D8: 0.15 max.
F1, F5: 0.2 max.
*GRM31CR71E106: 0.125 max.
GRM31CR6 0J/0G 107: 0.15 max.
More than 50Ω · F
Dielectric
Strength
No defects
Fix the capacitor to the supporting jig in the same manner and
under the same conditions as (10).
Perform the five cycles according to the four heat treatments
shown in the following table.
Set for 24±2 hours at room temperature, then measure.
Step
1
2
3
4
Temp. (°C)
Min.
Operating
Temp. +0/–3
Room
Temp.
Max.
Operating
Temp. +3/–0
Room
Temp.
Time (min.) 30±3
2 to 3
30±3
2 to 3
•Initial measurement for high dielectric constant type
Perform a heat treatment at 150+0/–10°C for one hour and
then set at room temperature for 24±2 hours.
Perform the initial measurement.
GRM188R60J106 only Measurement after test Perform a heat
treatment and then let sit for 24±2 hours at room temperature,
then measure.
Continued on the following page.
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