| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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250 pcs
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250 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Aging | |
| Drive Level | |
| ESR (Equivalent Series Resistance) | |
| Frequency | |
| Frequency Stability | |
| Frequency Tolerance | |
| Height | |
| Length | |
| Load Capacitance | |
| Mounting Type | |
| Operating Mode | |
| Operating Temperature | |
| Shunt Capacitance | |
| Storage Temperature | |
| Type | |
| Width |
The ECS-40.3-20-1 is a through hole quartz crystal from ECS Inc. International, housed in the industry-standard HC-49/U package. It operates at a fundamental frequency of 4.032 MHz with a frequency tolerance of ±30ppm at +25°C and a frequency stability of ±50ppm over the operating temperature range of -10°C to +70°C.
This crystal is specified for a load capacitance of 20pF and features a maximum equivalent series resistance (ESR) of 100 ohms. The shunt capacitance is 7.0 pF typical and the maximum drive level is 1.0 mW for the 3.000~100.000 MHz range. It exhibits excellent aging characteristics with a maximum first-year drift of ±5.0 ppm at +25°C.
The HC-49/U package dimensions are 11.35 mm length, 4.65 mm width, and 13.46 mm height, making it suitable for traditional through hole assembly. The crystal is AT-cut for good frequency versus temperature characteristics.
The crystal operates at a frequency of 4.032 MHz.
The load capacitance is 20 pF.
It is packaged in an HC-49/U through hole package.
The operating temperature range is -10°C to +70°C.
It is listed as RoHS3 Compliant.