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| GR442QR7LB102KW01L Datasheet, PDF (174/237 Pages) Murata Manufacturing Co., Ltd. – chip monolithic ceramic capacitors | |||
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!Note ⢠Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
⢠This catalog has only typical speciï¬cations. Therefore, please approve our product speciï¬cations or transact the approval sheet for product speciï¬cations before ordering.
C02E.pdf
Oct.1,2012
GR3 Series Speciï¬cations and Test Methods
Continued from the preceding page.
°
ÃiÂ
-«iVÂvÂV>ÃÂÂÂÃ
/iÃÃÃ iÃÂ
Â`
No marking defects
B
ø4.5
d
c
3OLDER THE CAPACITOR TO THE TESTING JIG GLASS EPOXY BOARD SHOWN
IN &IG
4HEN APPLY A FORCE IN THE DIRECTION SHOWN IN &IG
4HE SOLDERING SHOULD BE DONE USING THE REFLOW METHOD AND
SHOULD BE CONDUCTED WITH CARE SO THAT THE SOLDERING IS UNIFORM
and free of defects such as heat shock.
11 ivÂiVÃÂÂÂ
a
100
t : 1.6
&IG
LZW
ÂÂiÂÃÂÂÂî
®
>
L
V
`
2.0Z1.25
1.2
4.0
1.65
3.2Z1.6
2.2
5.0
2.0
3.2Z2.5
2.2
5.0
2.9
1.0
4.5Z3.2
3.5
7.0
3.7
5.7Z5.0
4.5
8.0
5.6
R230
20 50 Pressurizing
speed : 1.0mm/s
Pressurize
&LEXURE MM FOR ZMM
Capacitance meter
45
45
&IG
IN MM
12
-ÂÂ`iÃ>LÂÂÂÃÃÃÂvÃ
/iÃÂÂÂ>ÃÂÂÂ
OF THE TERMINATIONS ARE TO BE SOLDERED EVENLY AND CONTINUOUSLY
)MMERSE THE CAPACITOR IN A SOLUTION OF ETHANOL *)3
+
AND
ROSIN *)3
+
ROSIN IN WEIGHT PROPORTION
Immerse in solder solution for 2±0.5 sec.
Immersing speed: 25±2.5mm/s
Temp. of solder: 245± # ,EAD &REE 3OLDER 3N
!G
#U
235± # (! OR (! %UTECTIC 3OLDER
««i>Ã>ÂVi No marking defects
>«>VÂÃ>ÂViÃ
Â
>Â}i
Within ±10%
D.F.
,iÃÂÃÃ>ÂViÃ
13 ÃÂÃ-ÂÂ`iÃÂÂ}Ã I.R.
i>Ã
0.01 max.
More than 10,000MΩ or 100MΩ s Â& 7HICHEVER IS SMALLER
Preheat the capacitor at 120 to 150°C* for 1 min.
Immerse the capacitor in solder solution at 260±5°C for 10±1
sec. Let sit at room condition* for 24±2 hrs., then measure.
UÂÂiÃÃÂÂ}Ãëii`\Ã25±2.5mm/s
U*ÃiÃÃi>ÃÂiÂÃ
Perform a heat treatment at 150+ â10 0°C for 60±5 min. and then
let sit for 24±2 hrs. at room condition.*
ÂiÂiVÃÃÂVÃ
-ÃÃiÂ}ÃÂ
In accordance with item No.4
*Preheating for more than 3.2Z2.5mm
-Ãi«
1
2
/i«iÃ>ÃÃÃi
100 to 120°C
170 to 200°C
/ÂÂi
1 min.
1 min.
««i>Ã>ÂVi No marking defects
>«>VÂÃ>ÂViÃ
Â
>Â}i
Within ±7.5%
D.F.
0.01 max.
I.R.
More than 10,000MΩ or 100MΩ s Â& 7HICHEVER IS SMALLER
14
/i«iÃ>ÃÃÃiÃ
ÃVÂi
ÂiÂiVÃÃÂVÃ
-ÃÃiÂ}ÃÂ
In accordance with item No.4
&IX THE CAPACITOR TO THE SUPPORTING JIG GLASS EPOXY BOARD SHOWN
IN &IG
Perform the 5 cycles according to the 4 heat treatments listed in
THE FOLLOWING TABLE
Let sit for 24±2 hrs. at room condition,* then measure.
-Ãi«
1
2
3
4
/i«iÃ>ÃÃÃiÃÂc
®
Min. Operating Temp.W Y0 3
Room Temp.
Max. Operating Temp.W Y2 0
Room Temp.
/ÂÂið®
30±3
2 to 3
30±3
2 to 3
U*ÃiÃÃi>ÃÂiÂÃ
Perform a heat treatment at 150+ â10 0°C for 60±5 min. and then
let sit for 24±2 hrs. at room condition.*
Glass Epoxy Board
&IG
3OLDER RESIST
Cu
««i>Ã>ÂVi No marking defects
ÃÂÂ`ÂÃÃÃ
>«>VÂÃ>ÂViÃ
Â
>Â}i
Within ±12.5%
15 Â-Ãi>`ÃÃ D.F.
0.02 max.
-Ã>Ãi®
I.R.
More than 1,000MΩ or 10MΩ s Â& 7HICHEVER IS SMALLER
ÂiÂiVÃÃÂVÃ
-ÃÃiÂ}ÃÂ
In accordance with item No.4
Let the capacitor sit at 40±2°C and relative humidity of 90 to 95%
for 500+â240hrs.
Remove and let sit for 24±2 hrs. at room condition,* then
measure.
U*ÃiÃÃi>ÃÂiÂÃ
Perform a heat treatment at 150+ â10 0°C for 60±5 min. and then
let sit for 24±2 hrs. at room condition.*
* "Room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
Continued on the following page.
156
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