| PartNumber | 8N3S271EC-0158CDI | 8N3S271FC-0156CDI | 8N3S271EC-0158CDI8 |
| Description | Programmable Oscillators PROGRAMMABLE FEMTOCLOCK | Programmable Oscillators PROGRAMMABLE FEMTOCLOCK | IC OSC CLOCK 166.62875MHZ 6-CLCC |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | - |
| Product Category | Programmable Oscillators | Programmable Oscillators | - |
| RoHS | Y | Y | - |
| Package / Case | SMD-6 | SMD-6 | - |
| Product | XO | XO | - |
| Length | 7 mm | 7 mm | - |
| Width | 5 mm | 5 mm | - |
| Height | 1.5 mm | 1.5 mm | - |
| Series | 8N3S271 | 8N3S271 | - |
| Packaging | Tube | Tube | - |
| Brand | IDT | IDT | - |
| Product Type | Programmable Oscillators | Programmable Oscillators | - |
| Factory Pack Quantity | 364 | 364 | - |
| Subcategory | Oscillators | Oscillators | - |
| Tradename | FemtoClock | FemtoClock | - |
| Part # Aliases | 8N3S271 | 8N3S271 | - |
| Unit Weight | 0.006562 oz | 0.006562 oz | - |