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| PartNumber | ECS-3951C-036-TR | ECS-3951C-160-TR | ECS-39-17-1X |
| Description | Standard Clock Oscillators ECS-3951C,OSC XO 3.6864MHZ HCMOS SMD,5V, 100ppm,0 C ~ 70 C,10mA,Surface Mount,0.276" L x 0.197" W (7.00mm x 5.00mm),0.069" (1.75mm) | Standard Clock Oscillators SMD 16MHz CRYSTAL | Crystals 3.93216MHz 17pF |
| Manufacturer | ECS | ECS | ECS |
| Product Category | Standard Clock Oscillators | Standard Clock Oscillators | Crystals |
| Product Type | Clock Oscillators | Clock Oscillators | Crystals |
| Package / Case | 7 mm x 5 mm | 7.5 mm x 5 mm | HC-49 |
| Frequency | 3.6864 MHz | 16 MHz | 3.93216 MHz |
| Frequency Stability | 100 PPM | 25 PPM | 50 PPM |
| Load Capacitance | 15 pF | 15 pF | 17 pF |
| Operating Supply Voltage | 5 V | 5 V | - |
| Supply Voltage Min | 4.5 V | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Output Format | HCMOS | - | - |
| Termination Style | SMD/SMT | SMD/SMT | Radial |
| Minimum Operating Temperature | 0 C | 0 C | - 10 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Length | 7 mm | 7.5 mm | 11.35 mm |
| Width | 5 mm | - | 4.65 mm |
| Height | 1.6 mm | 1.6 mm | 13.46 mm |
| Series | ECS-3951C | ECS-3951C | HC49UX |
| Packaging | Reel | Reel | Bulk |
| Current Rating | 10 mA | 4 mA | - |
| Type | Miniature Crystal Oscillator | XO - Crystal Clock Oscillators | Quartz Crystal |
| Brand | ECS | ECS | ECS |
| Duty Cycle Max | 60 % | - | - |
| Subcategory | Oscillators | Oscillators | Crystals |
| RoHS | - | E | Y |
| Mounting Style | - | SMD/SMT | Through Hole |
| Factory Pack Quantity | - | 1000 | 100 |
| Tolerance | - | - | 30 PPM |
| Unit Weight | - | - | 0.034000 oz |