| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7 pcs
|
7 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Aging (First Year) | |
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| ESR (Equivalent Series Resistance) | |
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| Frequency Stability | |
| Frequency Tolerance | |
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| Length | |
| Load Capacitance | |
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| Shunt Capacitance | |
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The ECS-250-18-4X-CKM is a 25.0000 MHz fundamental mode quartz crystal from ECS Inc. It is designed for through-hole mounting in the HC-49/US package, offering a low profile of 3.50 mm height. The crystal has a load capacitance of 18 pF and a maximum ESR of 30 Ω. Frequency tolerance is ±10 ppm at 25°C, with stability of ±10 ppm over the operating temperature range of -20°C to +70°C. The device is RoHS3 compliant and MSL 1, suitable for lead-free soldering processes. Typical applications include clock generation in microcontrollers, communication circuits, and consumer electronics.
The crystal comes in a through-hole HC-49/US package.
-20°C to +70°C.
Yes, it is RoHS3 compliant.
25 MHz.
18 pF.
30 Ω maximum.
±10 ppm.