GRJ43DR72J104KWJ1L Datasheet, PDF (87/221 Pages) Murata Manufacturing Co., Ltd. – Chip Monolithic Ceramic Capacitors

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0. specifications before ordering.
LLL/LLR/LLA/LLM SLeLrLie/sLLSRp/eLcLiAfic/LaLtiMonSsearineds TSepsetcMifiectahtoiodnss(2a)nd Test Methods (2)
When no "*" is added in PNs table, please refer to LLL/LLR/LLA/LLM Series Specifications and Test Methods (1).
When "*" is added in PNs table, please refer to LLL/LLR/LLA/LLM Series Specifications and Test Methods (2).
No.
Item
Specifications
Test Method
Operating
1 Temperature
Range
R6: –55 to +85°C
R7, C7: –55 to +125°C
C8: –55 to +105°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
7 Capacitance
50Ω · F min.
Within the specified tolerance
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.
8
Dissipation Factor
(D.F.)
R6, R7, C7, C8: 0.120 max.
Capacitance
CV10µF (10V min.)
CV10µF (6.3V max.)
C>10µF
Frequency
1±0.1kHz
1±0.1kHz
120±24Hz
Voltage
1.0±0.2Vrms
0.5±0.1Vrms
0.5±0.1Vrms
Capacitance
9 Temperature
Characteristics
Char.
R6
R7
C7
C8
Temp. Range
(°C)
–55 to +85
–55 to +125
–55 to +125
–55 to +105
Reference
Temp.
25°C
Cap. Change
Within ±15%
Within ±15%
Within ±22%
Within ±22%
10
Adhesive Strength
of Termination
No removal of the terminations or other defect should occur.
Appearance No defects or abnormalities
Capacitance Within the specified tolerance
11 Vibration
D.F.
R6, R7, C7, C8: 0.120 max.
12
Solderability of
Termination
75% of the terminations are to be soldered evenly
and continuously.
Appearance No marking defects
Resistance
Capacitance
Change
R6, R7, C7, C8: Within ±7.5%
13 to Soldering D.F.
R6, R7, C7, C8: 0.120 max.
Heat
I.R.
50Ω · F min.
Dielectric
Strength
No failure
The capacitance change should be measured after 5 min. at
each specified temperature stage.
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.
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) using a
eutectic solder. Then apply 10N* 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.
*5N (LLL15, LLL18, LLR18, LLA, LLM Series)
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).
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
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.
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.
Let sit at room temperature for 24±2 hours, then measure.
• Initial measurement.
Perform a heat treatment at 150+0/–10°C for one hour and
then let sit for 24±2 hours at room temperature. Perform the
initial measurement.
Continued on the following page.
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