CM105CG331J50AT AVX, CM105CG331J50AT Datasheet - Page 14

• Manufacturer Part Number: CM105CG331J50AT
• Description: Cap 330pF 50VDC C0G 5% SMD 0603 T/R
• Manufacturer: AVX

Dimensions for recommended typical land
When mounting the capacitor to the substrate, it is important to
consider carefully that the amount of solder (size of fillet) used has a
direct effect upon the capacitor once it is mounted.
a) The greater the amount of solder, the greater the stress to the
b) In the situation where two or more devices are mounted onto a
Typical mounting problems
elements. As this may cause the substrate to break or crack, it is
important to establish the appropriate dimensions with regard to the
amount of solder when designing the land of the substrate.
common land, separate the device into exclusive pads by using
soldering resist.
Multiple parts mount
Multilayer Ceramic Chip Capacitors
Surface Mounting Information
Wire soldering
after mounting
leaded parts
Mount with
Overview
Item
b
Land Pattern
Soldering resist
Sample capacitor
a
Not recommended example
Leaded parts
Solder resist
c
Wire
Soldering iron
Standard
∗ CA series: Please refer applicable page.
Automotive Series
Ideal Solder Thickness
Size
Size
105
316
105
316
03
05
21
32
42
43
52
55
21
Solder
Recommended example/ Separated by solder
2.0×1.25
2.0×1.25
0.6×0.3
1.0×0.5
1.6×0.8
3.2×1.6
3.2×2.5
4.5×2.0
4.5×3.2
5.7×2.0
5.7×5.0
1.6×0.8
3.2×1.6
L×W
L×W
Chip Capacitor
0.20 to 0.30 0.25 to 0.35 0.30 to 0.40
0.30 to 0.50 0.35 to 0.45 0.40 to 0.60
0.70 to 1.00 0.80 to 1.00 0.60 to 0.80
1.00 to 1.30 1.00 to 1.20 0.80 to 1.10
2.10 to 2.50 1.10 to 1.30 1.00 to 1.30
2.10 to 2.50 1.10 to 1.30 1.90 to 2.30
2.50 to 3.20 1.80 to 2.30 1.50 to 1.80
2.50 to 3.20 1.80 to 2.30 2.60 to 3.00
4.20 to 4.70 2.00 to 2.50 1.50 to 1.80
4.20 to 4.70 2.00 to 2.50 4.20 to 4.70
0.60 to 0.90 0.80 to 1.00 0.70 to 1.00
0.90 to 1.20 0.80 to 1.20 0.90 to 1.40
1.40 to 1.90 1.00 to 1.30 1.30 to 1.80
PCB
a
a
Leaded parts
Solder resist
Solder resist
Solder resist
Solder resist
T/ 3 to T/ 2
b
b
T
(Unit: mm)
(Unit: mm)
c
c