HC-49 Unit
*Package: 6.1x4.0mm
*SMD metal package
*Wide frequency range (8~50MHz)
*Operating temperature: -40~+85℃
| Item / Type | HC-49XSMD |
| Nominal Frequency Range | 8 ~ 50 MHz |
| Dimensions | 6.1 x 4.0 x 2.0 mm |
| Vibration Mode | AT Fundamental |
| Load Capacitance | 12pF, 20pF, or specify |
| Frequency Tolerance (at 25 ℃) | ±10 ppm,± 20 ppm, or specify |
| Frequency Versus Temperature Characteristics | ± 20 ppm, or specify |
| Operating Temperature | - 20 ~ + 70 ℃ , - 40 ~ + 85 ℃, or specify |
| Storage Temperature | -40 ~ +85 ℃, or specify |
| Shunt Capacitance | 5 pF Max. |
| Level of Drive | 0.01 ~ 1000 μW |
| Frequency Aging (at 25 ℃) | ± 3 ppm / year Max. |
| Quartz Crystal Resonator |
Dimensions | Frequency (Hz) |
Load Capacitance (pF) |
Freq Stability (ppm) |
Pin | Material | Operating Temp |
| X | 49XM | 12M | S | D | 2 | S | C |
| Fundamental | |
| 8.0 to 11.999 MHz | 80 Ω Max. |
| 12 to 15.999 MHz | 60 Ω Max. |
| 16 to 19 MHz | 50 Ω Max. |
| 20 to 50 MHz | 40 Ω Max. |
Frequency : 8MHz-50MHz
Dimension : 6.1 x 4.0 x 2.0 mm
Load Capacitance : 12pF, 20pF, or specify
Operating Temp :
Frequency Tolerance : ±10ppm ±20ppm
