Packages / QFN / DFN
20-lead 0.5 mm-pitch leadless quad package.
| Family | QFN / DFN |
| Terminals | 20 |
| Pitch | 0.5 mm |
| Body (L × W) | 4 × 4 mm |
| Height | 0.9 mm |
| IPC land pattern | QFN50P400X400X90-20 |
| Also known as | QFN20, VQFN-20, MLF-20 |
A 4 × 4 mm QFN (0.5 mm pitch) for sensors, small MCUs and RF parts. Solder the exposed pad for grounding and heat.
The part's orientation in its carrier sets the pickup angle — the converter corrects that rotation for your machine.
Placement rotation
Parts in this package are typically taped at an orientation that needs a +90° correction from the community rotation table (QFN). The converter applies this to matching parts automatically — verify against your own footprint library.
Prepping a board with QFN-20 parts?
Convert a job for any machine →Dimensions are nominal for the family — verify against your part's datasheet.
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