| Part Number | NX20P0407UKZ | NX20P0477UKZ | 
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | 
| Category | Surge Suppression ICs | Surge Suppression ICs | 
|   |   | |
| Product Status | Active | Active | 
| Voltage - Clamping | 28V | 28V | 
| Technology | Internal Switch | Internal Switch | 
| Number of Circuits | 4 | 2 | 
| Applications | - | - | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 12-UFBGA, WLCSP | 9-UFBGA, WLCSP | 
| Supplier Device Package | 12-WLCSP (1.67x1.27) | 9-WLCSP (1.49x1.49) |