grm155r71h102ka01 Murata Manufacturing Co., Ltd, grm155r71h102ka01 Datasheet - Page 6

• Manufacturer Part Number: grm155r71h102ka01
• Description: High Dielectric Constant Type 6.3/16/25/50v
• Manufacturer: Murata Manufacturing Co., Ltd

No.
11
12
13
14
Continued from the preceding page.
!Note
Vibration
Resistance
Resistance
to
Soldering
Heat
Solderability of
Termination
Deflection
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before ordering. Especially, please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in them to prevent smoking and/or burning, etc.
Item
Appearance
Capacitance
Q/D.F.
Appearance
Capacitance
Change
Q/D.F.
I.R.
Dielectric
Strength
Capacitors
No defects or abnormalities
Within the specified tolerance
30pF and over : QU1000
30pF and below :
C : Nominal Capacitance (pF)
No crack or marked defect should occur
75% of the terminations are to be soldered evenly and
continuously
The measured and observed characteristics should satisfy the
specifications in the following table
No defects or abnormalities
Within T2.5% or T0.25pF
(Whichever is larger)
30pF and over : Q U1000
30pF and below :
C : Nominal Capacitance (pF)
More than 10,000MΩ or 500Ω • F (Whichever is smaller)
No defects
Compensating Type
Q U400W20C
Temperature
Q U400W20C
R230
45
Capacitance meter
Fig. 3a
Specifications
20
50
45
Pressurize
[B1, B3, R1, R6, R7, E4]
W.V. : 25Vmin. : 0.025max.
W.V. : 16/10V : 0.035max.
W.V. : 6.3V/4V
[F1, F5]
W.V. : 25Vmin.
W.V. : 16V/10V : 0.125max.
W.V. : 6.3V : 0.15max.
Pressurizing
speed : 1.0mm/sec.
B1, B3, R1, R6, R7
F1, F5, E4 : Within T20%
[B1, B3, R1, R6, R7, E4]
W.V. : 25Vmin. : 0.025max.
W.V. : 16/10V : 0.035max.
W.V. : 6.3V/4V
[F1, F5]
W.V. : 25Vmin.
W.V. : 16V/10V : 0.125max.
W.V. : 6.3V : 0.15max.
High Dielectric Type
: 0.05max. (CF0.1µF)
: 0.09max. (CU0.1µF)
: 0.05max. (CF0.1µF)
: 0.09max. (CU0.1µF)
: 0.05max. (CF3.3µF)
: 0.1max. (CU3.3µF)
: 0.05max. (CF3.3µF)
: 0.1max. (CU3.3µF)
Flexure : V1
: Within T7.5%
Solder the capacitor on 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 3 mutually perpendicular
directions (total of 6 hours).
Solder the capacitor on the test jig (glass epoxy board) shown
in Fig. 2a using an eutectic solder. Then apply a force in the
direction shown in Fig. 3a for 5T1sec. 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.
Immerse the capacitor in a solution of ethanol (JIS-K-8101) and
rosin (JIS-K-5902) (25% rosin in weight propotion) .
Preheat at 80 to 120D for 10 to 30 seconds.
After preheating, immerse in an eutectic solder solution for
2T0.5 seconds at 230T5D.
Preheat the capacitor at 120 to 150D for 1 minute.
Immerse the capacitor in an eutectic solder solution at 270T5D
for 10T0.5 seconds. Set at room temperature for 24T2 hours
(temperature compensating tyoe) or 48T4 hours (high dielectric
constant type), then measure.
#Initial measurement for high dielectric constant type
Perform a heat treatment at 150W0/Y10D for one hour and
then set at room temperature for 48T4 hours.
Perform the initial measurement.
#Preheating for GRM32/43/55
GRp03
GRp15
GRM18
GRM21
GRM31
GRM32
GRM43
GRM55
Step
1
2
Type
100D to 120D
170D to 200D
Temperature
0.3
0.4
1.0
1.2
2.2
2.2
3.5
4.5
Test Method
a
Fig. 2a
100
b
c
a
Continued on the following page.
t : 1.6mm (GRp03/15 : t : 0.8mm)
0.9
1.5
3.0
4.0
5.0
5.0
7.0
8.0
b
4.5
1 min.
1 min.
Time
1.65
0.3
0.5
1.2
2.0
2.9
3.7
5.6
c
(in mm)