SIM Form Factors | 1FF, 2FF, 3FF, 4FF
This page mentions SIM form factors. It covers dimensions of form factors viz. 1FF, 2FF, 3FF and 4FF.
| SIM Form Factor | Dimension | Standard Reference | Designation |
|---|---|---|---|
| 1FF | Height: 3.37 in Width: 2.12 in Depth: 0.02992 in |
ISO/IEC 7810:2003, ID-1 | Full size |
| 2FF | Height: 0.98425 in Width: 0.59055 in Depth: 0.02992 in |
ISO/IEC 7810:2003, ID-000 | Mini SIM |
| 3FF | Height: 0.59055 in Width: 0.47244 in Depth: 0.02992 in |
ETSI TS 102 221 V9.0.0, Mini-UICC | Micro SIM |
| 4FF | Height: 0.48425 in Width: 0.34645 in Depth: 0.02637 in |
ETSI TS 102 221 V11.0.0 | Nano SIM |
Also refer difference between SIM and eSIM cards >> and advantages and disadvantages of eSIM card >> for more information.
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