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GRM188R61C475KE11J 数据手册 - muRata（村田）
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muRata（村田）
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0603
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GRM188R61C475KE11J数据手册
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No
16 Durability Appearance No defects or abnormalities. Solder the capacitor on the test substrate shown in Fig.3.
Test Temperature :
Max. Operating Temp. +/-3℃
Capacitance Within +/-12.5%
Test Time :
1000+/-12h
Change
Applied Voltage :
150% of the rated voltage
Charge/discharge current : 50mA max.
Exposure Time :
24+/-2h
D.F. 0.2 max.
· Initial measurement
Perform a heat treatment at 150+0/-10°C for 1h and then
let sit for 24+/-2h at room temperature,then measure.
I.R. · Measurement after test
Perform a heat treatment at 150+0/-10°C for 1h and then
let sit for 24+/-2h at room temperature,then measure.
Test method : Substrate Bending test
・Test substrate
Material : Copper-clad laminated sheets for PCBs
(Glass fabric base, epoxy resin)
Thickness : 1.6mm (GRM02/GRM03/GRM15: t:0.8mm)
Copper foil thickness : 0.035mm
: Solder resist
(Coat with heat resistant resin for solder)
Fig.1
(in mm)
・Kind of Solder : Sn-3.0Ag-0.5Cu
・Pressurization method
Fig.2 (in mm)
Adhesive Strength of Termination, Vibration, Temperature Sudden Change, Resistance to Soldering Heat (Reflow method)
High Temperature High Humidity(Steady) , Durability
・Test substrate
Material : Copper-clad laminated sheets for PCBs
(Glass fabric base, epoxy resin)
Thickness : 1.6mm or 0.8mm
Copper foil thickness : 0.035mm
・ Kind of Solder : Sn-3.0Ag-0.5Cu
・ Land Dimensions
Fig.3
Test Method
(Ref. Standard:JIS C 5101, IEC60384）
Item
Specification
Type Applied Force(N)
GRM02 1
GRM03 2
GRM15/GRM18 5
GRM21/GRM31/GRM32 10
c
b
a
Solder Resist
Chip Capacitor
Land
＊2
4.0±0.1
8.0±0.3
3.5±0.05
0.05以下
＊1
φ1.5
+0.1
-0
Ａ
t
*1,2：2.0±0.05
1.75±0.1
Ｂ
100
40
a
c
b
Land
f4.5
c
Type
Dimension (mm)
a
b
c
GRM02
0.2
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
45
45
Flexure
Capacitance meter
Pressurization
speed
1.0mm/s
Support
Capacitor
Pressurize
45
45
R5
20
50 min.
Type
Dimension (mm)
a
b
c
GRM02
0.2
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
JEMCGS-01861B 4
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