Common Passive SMD Packages
What are SMD Components?
Passive Surface Mount Devices (SMD) are mainly comprised of SMD resistors and SMD capacitors.
The various different standard sizes are listed below in MM and INCHES:
Standard Package Sizes
| Package Size | Millimeters (MM) | Inches |
|---|---|---|
| 2920 | 7.4 × 5.1 | 0.29 × 0.20 |
| 2725 | 6.9 × 6.3 | 0.27 × 0.25 |
| 2512 | 6.3 × 3.2 | 0.25 × 0.125 |
| 2010 | 5.0 × 2.5 | 0.20 × 0.10 |
| 1825 | 4.5 × 6.4 | 0.18 × 0.25 |
| 1812 | 4.6 × 3.0 | 0.18 × 0.125 |
| 1806 | 4.5 × 1.6 | 0.18 × 0.06 |
| 1210 | 3.2 × 2.5 | 0.125 × 0.10 |
| 1206 | 3.0 × 1.5 | 0.12 × 0.06 |
| 1008 | 2.5 × 2.0 | 0.10 × 0.08 |
| 0805 | 2.0 × 1.3 | 0.08 × 0.05 |
| 0603 | 1.5 × 0.8 | 0.06 × 0.03 |
| 0402 | 1.0 × 0.5 | 0.04 × 0.02 |
| 0201 | 0.6 × 0.3 | 0.02 × 0.01 |
| 01005 | 0.4 × 0.2 | 0.016 × 0.008 |
💡 Quick Reference
Most Common Sizes: 1206, 0805, 0603, and 0402 are the most frequently used in modern electronics (highlighted in yellow).
Size Note: The package code represents length × width in hundredths of an inch. For example, "0603" = 0.06" × 0.03".