| PartNumber | FW400WFMT1 | FW400WFMR1 | FW400WFQA1 |
| Description | Crystals 40.000MHz 12pF 17ppm -40 to +100 | CRYSTAL 40.0000MHZ 10PF SMD | CRYSTAL 40.0000MHZ 7PF SMD |
| Manufacturer | Diodes Incorporated | - | - |
| Product Category | Crystals | - | - |
| RoHS | Y | - | - |
| Termination Style | SMD/SMT | - | - |
| Package / Case | 2 mm x 1.6 mm | - | - |
| Load Capacitance | 12 pF | - | - |
| Frequency | 40 MHz | - | - |
| Tolerance | 7 PPM | - | - |
| Frequency Stability | 17 PPM | - | - |
| ESR | 30 Ohms | - | - |
| Drive Level | 100 uW | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 100 C | - | - |
| Length | 2 mm | - | - |
| Width | 1.6 mm | - | - |
| Height | 0.45 mm | - | - |
| Series | FW | - | - |
| Packaging | Reel | - | - |
| Product | Crystals | - | - |
| Type | Sealed Crystal | - | - |
| Brand | Diodes Incorporated | - | - |
| Mounting Style | SMD/SMT | - | - |
| Product Type | Crystals | - | - |
| Factory Pack Quantity | 3000 | - | - |
| Subcategory | Crystals | - | - |
| Tradename | SaRonix-eCera | - | - |