| PartNumber | ECS-3963-320-AU-TR | ECS-3963-480-BN-TR | ECS-3963-333-BN-TR |
| Description | Standard Clock Oscillators 32.000MHz 3.3Volt 100 ppm -55C +125C | Standard Clock Oscillators 3.3V 48MHz SMD CLOCK | Standard Clock Oscillators 3.3V 33.33MHz SMD CLOCK |
| Manufacturer | ECS | ECS | ECS |
| Product Category | Standard Clock Oscillators | Standard Clock Oscillators | Standard Clock Oscillators |
| RoHS | Y | N | Y |
| Product Type | Clock Oscillators | Clock Oscillators | Clock Oscillators |
| Package / Case | 5 mm x 3.2 mm | 5 mm x 3.2 mm | 5 mm x 3.2 mm |
| Frequency | 32 MHz | 48 MHz | 33.33 MHz |
| Frequency Stability | 100 PPM | 50 PPM | 50 PPM |
| Load Capacitance | 30 pF | 15 pF | 15 pF |
| Operating Supply Voltage | 3.3 V | - | - |
| Output Format | HCMOS | - | - |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Minimum Operating Temperature | - 55 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 85 C | + 85 C |
| Length | 5 mm | 5 mm | 5 mm |
| Width | 3.2 mm | - | - |
| Height | 1.3 mm | 1.1 mm | 1.1 mm |
| Series | ECS-3961/3963 | ECS-3961/3963 | ECS-3961/3963 |
| Packaging | Reel | Reel | Reel |
| Brand | ECS | ECS | ECS |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | Oscillators | Oscillators | Oscillators |
| Type | - | XO - Crystal Clock Oscillators | XO - Crystal Clock Oscillators |
| Mounting Style | - | SMD/SMT | SMD/SMT |