| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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80 pcs
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80 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name |
The TOYO HC-49/U is a leaded crystal designed for through-hole mounting. It operates within a broad frequency range from 1.8 MHz to 225 MHz, making it suitable for various electronic applications.
Key electrical specifications include a frequency tolerance of ±30 ppm at 25°C and a frequency stability of ±50 ppm referenced to 25°C. The operating temperature range is -20°C to +70°C. Drive levels vary depending on the frequency, with 1.0 mW specified for frequencies up to 3.999 MHz and 0.1 mW for frequencies 4.0 MHz and above.
This crystal supports fundamental oscillation modes for lower frequencies and overtone modes (3rd, 5th, 7th) for higher frequencies. Equivalent series resistance (ESR) values are provided for different frequency bands, with a maximum of 750 Ω for the 1.800-1.999 MHz range and decreasing to 90 Ω for the 100.000-225.000 MHz range (7th series).
The HC-49/U series is manufactured by TOYO and is designed for reliable performance in electronic circuits requiring stable frequency generation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The frequency range for the HC-49/U crystal is 1.8 to 225 MHz.
The frequency tolerance of the HC-49/U crystal is ±30 ppm at 25°C.
The frequency stability of the HC-49/U crystal is ±50 ppm referenced to 25°C.
The HC-49/U crystal operates within a temperature range of -20°C to +70°C.
The HC-49/U crystal is designed for through-hole mounting.