Datasheet
!
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 specifi cations. Therefore, please approve our product specifi cations or transact the approval sheet for product specifi cations before ordering.
158
GRM Series GJM Series GMA Series GMD Series GQM Series GRJ Series GR3 Series KRM Series KR3 Series LLA Series LLL Series LLM Series LLR Series Notice
Continued from the preceding page.
Continued on the following page.
2. Land Dimensions
2-1. Chip capacitors can be cracked due to the stress of
PCB bending, etc. if the land area is larger than
needed and has an excess amount of solder.
Please refer to the land dimensions in table 1 for flow
soldering, table 2 for reflow soldering, table 3 for
reflow soldering for LLA Series, table 4 for reflow
soldering for LLM Series.
Please confirm the suitable land dimension by
evaluating of the actual SET / PCB.
GQM/GR3/GRJ/GRM Series 18 size
GQM/GR3/GRJ/GRM Series 21 size
GR3/GRJ/GRM Series 31 size
LLL Series 21 size
LLL Series 31 size
1.6g0.8
2.0g1.25
3.2g1.6
1.25g2.0
1.6g3.2
0.6 to 1.0
1.0 to 1.2
2.2 to 2.6
0.4 to 0.7
0.6 to 1.0
0.8 to 0.9
0.9 to 1.0
1.0 to 1.1
0.5 to 0.7
0.8 to 0.9
0.6 to 0.8
0.8 to 1.1
1.0 to 1.4
1.4 to 1.8
2.6 to 2.8
GJM/GRM Series 02 size
GJM/GRM Series 03 size
GJM/GRM Series 15 size
GQM/GR3/GRJ/GRM Series 18 size
GQM Series 21 size
GR3/GRJ/GRM Series 21 size
GR3/GRJ/GRM Series 31 size
GR3/GRJ/GRM Series 32 size
GR3/GRJ/GRM Series 43 size
GR3/GRJ/GRM Series 55 size
LLL Series 15 size
LLL Series 1U size
LLL/LLR Series 18 size
LLL Series 21 size
LLL Series 31 size
GQM Series 22 size
0.4g0.2
0.6g0.3
1.0g0.5 (within ±0.10)
1.0g0.5 (±0.15/±0.20)
1.6g0.8 (within ±0.10)
1.6g0.8 (±0.15/±0.20)
2.0g1.25
2.0×g1.25 (within ±0.10)
2.0g1.25 (±0.15)
2.0g1.25 (±0.20)
3.2g1.6 (within ±0.20)
3.2g1.6 (±0.30)
3.2g2.5
4.5g3.2
5.7g5.0
0.5g1.0
0.6g1.0
0.8g1.6
1.25g2.0
1.6g3.2
2.8g2.8
0.16 to 0.2
0.2 to 0.3
0.3 to 0.5
0.4 to 0.6
0.6 to 0.8
0.7 to 0.9
1.0 to 1.2
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
0.15 to 0.2
0.20 to 0.25
0.2 to 0.3
0.4 to 0.5
0.6 to 0.8
2.2 to 2.5
0.12 to 0.18
0.2 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 0.7
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
0.2 to 0.25
0.25 to 0.35
0.3 to 0.4
0.4 to 0.5
0.6 to 0.7
0.8 to 1.0
0.2 to 0.23
0.2 to 0.4
0.4 to 0.6
0.5 to 0.7
0.6 to 0.8
0.8 to 1.0
0.8 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
0.7 to 1.0
0.7 to 1.0
1.4 to 1.6
1.4 to 1.8
2.6 to 2.8
1.9 to 2.3
(in mm)
Part Number
Dimensions
Chip (LgW) a b c
Table 1 Flow Soldering Method
KRM Series 21 size
KRM Series 31 size
KR3/KRM Series 55 size
2.0g1.25
3.2g1.6
5.7g5.0
1.0 to 1.2
2.2 to 2.4
2.6
0.6 to 0.7
0.8 to 0.9
2.7
0.8 to 1.1
1.0 to 1.4
5.6
(in mm)
Part Number
Dimensions
Chip (LgW) a b c
<Applicable to Part Number KR3/KRM>
(in mm)
Part Number
Dimensions
Chip (LgW) a b c
Table 2 Reflow Soldering Method
Flow soldering can only be used for products with a chip size from 1.6x0.8mm to 3.2x1.6mm.
Solder Resist
ab
c
Chip Capacitor
Land
Notice