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參數資料
| 型號： | GRM21 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | High Dielectric Constant Type 6.3/16/25/50V |
| 中文描述： | 高介電常數型6.3/16/25/50V |
| 文件頁數： | 12/13頁 |
| 文件大?。?/td> | 188K |
| 代理商： | GRM21 |
No.
Item
Deflection
12
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 5
W
/
Y
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.
b
100
GR
p
03
GR
p
15
GRM18
GRM21
GRM31
GRM32
GRM43
GRM55
4.5
0.3
0.4
1.0
1.2
2.2
2.2
3.5
¤
1.5
3.0
4.0
5.0
5.0
7.0
8.0
a
c
4
Capacitance meter
45
Flexure :
V
1
20
50
R230
Pressunzing
speed : 1.0mm/sec.
Pressunze
45
Fig.3a
No cracking or marking defects should occur
Type
a
b
c
0.5
1.2
1.65
2.0
2.9
3.7
5.6
(in mm)
t : 1.6mm
Fig. 2a
75% of the terminations is to be soldered evenly and
continuously
Solderability of
Termination
13
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 120
D
for 10 to 30 seconds.
After preheating, immerse in an eutectic solder solution for
2
W
/
Y
0.5 seconds at 230
W
/
Y
5
D
.
B1, B3, R6, C7, C8 : 0.1 max.
F1, F5 : 0.2 max.
No defects or abnormalities
Within the specified tolerance
Vibration
11
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).
Appearance
Capacitance
D.F.
(GR
p
03, GR
p
15 : t : 0.8mm)
No removal of the terminations or other defects should occur
Fig. 1a
10
Solder the capacitor on the test jig (glass epoxy board) shown
parallel with the test jig for 10
W
/
Y
1sec.
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 : GR
p
15/GRM18, 2N : GR
p
33
Type
a
GR
p
03
GR
p
15
GRM18
GRM21
GRM31
GRM32
GRM43
GRM55
4.5
a
b
c
Baked electrode or
copper foil
Solder resist
b
c
0.3
0.4
1.0
1.2
2.2
2.2
3.5
0.9
1.5
3.0
4.0
5.0
5.0
7.0
8.0
0.3
0.5
1.2
1.65
2.0
2.9
3.7
5.6
Adhesive Strength
of Termination
Continued on the following page.
!
Note
This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification
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.
You are able to read a detailed specification in the website (http://search.murata.co.jp/) before to require our product specification or to transact the approval sheet for product specification.
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