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| Manufacturer part no. | ECS-40-20-5PXDN-TR |
|---|---|
| Brand | ECS Inc. |
| Package | HC-49/US |
| Category | Crystals |
| Minimum order | 1 pcs |
| Type | MHz Crystal |
| Ratings | - |
| Frequency | 4 MHz |
| Mounting Type | Surface Mount |
| Operating Mode | Fundamental |
| Package / Case | HC-49/US |
| Load Capacitance | 20pF |
| Size / Dimension | 0.449" L x 0.189" W (11.40mm x 4.80mm) |
| Frequency Stability | ±100ppm |
| Frequency Tolerance | ±30ppm |
| Height - Seated (Max) | 0.169" (4.30mm) |
| Operating Temperature | -40°C ~ 85°C |
| ESR (Equivalent Series Resistance) | 150 Ohms |







