GRM219B31H334JA87 View Datasheet(PDF) - Murata Manufacturing
Part Name
Description
Manufacturer
GRM219B31H334JA87 Datasheet PDF : 30 Pages
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2. Land Dimensions
Please confirm the suitable land dimension by evaluating of the actual SET / PCB.
Chip Capacitor
Land
Table 1 Flow Soldering Method
Series
Chip Dimension(L/W) Code
Chip(L×W)
b
a
a
b
GRM
18
1.6×0.8
0.6 to 1.0
0.8 to 0.9
GRM
21
2.0×1.25
1.0 to 1.2
0.9 to 1.0
GRM
31
3.2×1.6
2.2 to 2.6
1.0 to 1.1
Resistance to PCB bending stress may be improved by designing the “a” dimension with solder resist.
Table 2 Reflow Soldering Method
Series
Chip Dimension(L/W) Code
Chip(L×W)
(Dimensions Tolerance)
GRM
01
0.25×0.125
GRM
02
0.4×0.2
GRM
GRM
GRM
GRM
GRM
GRM
GRM
GRM
MD
0.5×0.25
0.6×0.3
(+/-0.03)
03
0.6×0.3
(+/-0.05)
0.6×0.3
(+/-0.09)
1.0×0.5
15
(within +/-0.10)
1.0×0.5
（+/-0.15/+/-0.20）
1.6×0.8
18
(within +/-0.10)
1.6×0.8
(+/-0.15/+/-0.20)
JN
1.8×1.0
2.0×1.25
(within +/-0.10)
21
2.0×1.25
(+/-0.15)
2.0×1.25
(+/-0.20)
3.2×1.6
31
(within+/-0.20)
3.2×1.6
(+/-0.30)
32
3.2×2.5
GRM
43
4.5×3.2
GRM
55
5.7×5.0
a
0.10 to 0.11
0.16 to 0.2
0.17 to 0.23
0.2 to 0.25
0.2 to 0.25
0.23 to 0.3
0.3 to 0.5
0.4 to 0.6
0.6 to 0.8
0.7 to 0.9
0.8 to 0.9
1.2
1.2
1.0 to 1.4
1.8 to 2.0
1.9 to 2.1
2.0 to 2.4
3.0 to 3.5
4.0 to 4.6
b
0.07 to 0.12
0.12 to 0.18
0.22 to 0.28
0.2 to 0.3
0.25 to 0.35
0.25 to 0.35
0.35 to 0.45
0.4 to 0.5
0.6 to 0.7
0.7 to 0.8
0.6 to 0.8
0.6
0.6 to 0.8
0.6 to 0.8
0.9 to 1.2
1.0 to 1.3
1.0 to 1.2
1.2 to 1.4
1.4 to 1.6
GRM219B31H334JA87-01A
Solder Resist
c
0.6 to 0.8
0.8 to 1.1
1.0 to 1.4
(in mm)
c
0.125 to 0.145
0.2 to 0.23
0.25 to 0.30
0.25 to 0.35
0.3 to 0.4
0.3 to 0.4
0.4 to 0.6
0.5 to 0.7
0.6 to 0.8
0.8 to 1.0
0.9 to 1.1
1.25
1.2 to 1.4
1.2 to 1.4
1.5 to 1.7
1.7 to 1.9
1.8 to 2.3
2.3 to 3.0
3.5 to 4.8
(in mm)
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