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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
803 pcs
|
803 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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| Manufacturer Name | |
| ESR (Equivalent Series Resistance) | |
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| Frequency Stability | |
| Frequency Tolerance | |
| Height | |
| Length | |
| Load Capacitance | |
| Mounting Type | |
| Operating Mode | |
| Operating Temperature | |
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The ECS-250-20-28AX-F-TR is a surface mount MHz crystal from ECS Inc. It operates at a fundamental frequency of 25 MHz with a frequency tolerance of ±30 ppm and frequency stability of ±50 ppm over the temperature range of -10°C to 70°C.
Electrical characteristics include a load capacitance of 20 pF and an equivalent series resistance (ESR) of 30 Ω, making it suitable for timing and clock generation circuits requiring a precise 25 MHz reference.
The component is housed in a 28AX package (HC-49/US) measuring 12.50 mm x 4.85 mm with a height of 5.00 mm. It is surface mountable and designed for automated assembly, compatible with standard reflow soldering profiles.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.10 | $1.10 |
| 10+ | $0.96 | $0.96 |
| 25+ | $0.91 | $0.91 |
| 50+ | $0.87 | $0.87 |
| 100+ | $0.83 | $0.83 |
| 250+ | $0.79 | $0.79 |
| 500+ | $0.76 | $0.76 |
| 1,000+ | $0.72 | $0.72 |
| 2,000+ | $0.69 | $0.69 |
| 3,000+ | $0.68 | $0.68 |
| 5,000+ | $0.66 | $0.66 |
| 7,000+ | $0.64 | $0.64 |
| 10,000+ | $0.63 | $0.63 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The frequency is 25 MHz.
The frequency tolerance is ±30 ppm.
The load capacitance is 20 pF.
The operating temperature range is -10°C to 70°C.
The package is HC-49/US (28AX).
Yes, it is RoHS3 Compliant.
The ESR is 30 Ω.