 | |  | |
| PartNumber | DS1990R-F3# | DS1990R-F5# | DS1990R-F3+ |
| Description | Security ICs / Authentication ICs Serial Number iButton | Security ICs / Authentication ICs Serial Number iButton | Security ICs / Authentication ICs |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Security ICs / Authentication ICs | Security ICs / Authentication ICs | Security ICs / Authentication ICs |
| RoHS | E | E | Y |
| Packaging | Bulk | Bulk | - |
| Series | DS1990 | DS1990 | DS1990R |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Type | Security ICs / Authentication ICs | Security ICs / Authentication ICs | Security ICs / Authentication ICs |
| Factory Pack Quantity | 100 | 100 | - |
| Subcategory | Security ICs / Authentication ICs | Security ICs / Authentication ICs | Security ICs / Authentication ICs |
| Tradename | iButton | iButton | iButton |
| Part # Aliases | 90-1990R#F30 DS1990R | 90-1990R#F50 DS1990R | DS1990R |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Maxim Integrated |
DS1990R-F3# | Security ICs / Authentication ICs Serial Number iButton | |
| DS1990R-F5# | Security ICs / Authentication ICs Serial Number iButton | ||
| DS1990R-F3+ | Security ICs / Authentication ICs | ||
| DS1990R-F5+ | Security ICs / Authentication ICs |