Datasheet

Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)

ArcShield Technology, High Voltage, X7R Dielectric, 500 – 1,000 VDC (Commercial & Automotive Grade)

Table 3A – Land Pattern Design Recommendations per IPC–7351 – Standard Termination

EIA

Size

Code

Metric

Size

Code

Density Level A:

Maximum (Most)

Land Protrusion (mm)

Density Level B:

Median (Nominal)

Land Protrusion (mm)

Density Level C:

Minimum (Least)

Land Protrusion (mm)

C Y X V1 V2 C Y X V1 V2 C Y X V1 V2

0603 1608 0.90 1.15 1.10 4.00 2.10 0.80 0.95 1.00 3.10 1.50 0.60 0.75 0.90 2.40 1.20

0805 2012 1.00 1.35 1.55 4.40 2.60 0.90 1.15 1.45 3.50 2.00 0.75 1.50 1.35 2.80 1.70

1206 3216 1.60 1.35 1.90 5.60 2.90 1.50 1.15 1.80 4.70 2.30 1.40 0.95 1.70 4.00 2.00

1210

3225 1.60 1.35 2.80 5.65 3.80 1.50 1.15 2.70 4.70 3.20 1.40 0.95 2.60 4.00 2.90

1808

4520 2.30 1.75 2.30 7.40 3.30 2.20 1.55 2.20 6.50 2.70 2.10 1.35 2.10 5.80 2.40

1812

4532 2.15 1.60 3.60 6.90 4.60 2.05 1.40 3.50 6.00 4.00 1.95 1.20 3.40 5.30 3.70

1825

4564 2.15 1.60 6.90 6.90 7.90 2.05 1.40 6.80 6.00 7.30 1.95 1.20 6.70 5.30 7.00

2220 5650 2.75 1.70 5.50 8.20 6.50 2.65 1.50 5.40 7.30 5.90 2.55 1.30 5.30 6.60 5.60

2225 5664 2.70 1.70 6.90 8.10 7.90 2.60 1.50 6.80 7.20 7.30 2.50 1.30 6.70 6.50 7.00

Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reow

solder processes. KEMET only recommends wave soldering of EIA 0603, 0805 and 1206 case sizes.

Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reow solder processes.

Density Level C: For high component density product applications. Before adapting the minimum land pattern variations the user should perform

qualication testing based on the conditions outlined in IPC Standard 7351 (IPC–7351).

Image below based on Density Level B for an EIA 1210 case size.

C C

X X

Grid Placement Courtyard