Crystals
 
                        Epson Crystal Unit
ROHS STATUS: Compliant
PN: FA-20H 16.0000MF10Z-AC Q24FA20H0004400
Applications: Mobile phone, Bluetooth, W-LAN ISM band radio
| Item | Symbol | Specifications | Condition/Remarks | |
| For RF Reference | For Clock | |||
| Nominal frequency range | f_nom | 12.000MHz to 54.000MHz | Fundamental Please contact us for inquiries regarding the available frequencies. | |
| Storage temperature range | T_stg | -40°C to +125°C | Store as bare product. | |
| Operating temperature range | T_use | -40°C to +85°C (+105 °C) | Please contact us about +85 °C < T_use | |
| Level of drive | DL | 100µW Max. | 200µW Max. | Recommended: 1µW to 100µW | 
| Frequency tolerance | f_tol | ±10 × 10-6*1 | ±30 × 10-6 | +25°C Please contact us for inquiries. | 
| Frequency versus temperature characteristics | f_tem | ±10 × 10-6*1 | ±30 × 10-6 | -20°C to +75°C Please contact us for inquiries. | 
| Load capacitance | CL | 6pF to ∞ | Please specify. | |
| Motional resistance (ESR) | R1 | As per below table | -20°C to +75°C | |
| Frequency aging | f_age | ±1 × 10-6 to ±3 × 10-6 / year Max. *1 | +25°C, First year | |

| Frequency | Motional resistance | 
| 12.0MHz ≤ f_nom < 16.0MHz | 150Ω Max. | 
| 16.0MHz ≤ f_nom ≤ 25.0MHz | 80Ω Max. | 
| 25.0MHz < f_nom ≤ 30.0MHz | 60Ω Max. | 
| 30.0MHz < f_nom ≤ 35.0MHz | 50Ω Max. | 
| 35.0MHz < f_nom ≤ 54.0MHz | 40Ω Max. | 


Frequency : 12MHz-54MHz
Dimension : 2.5 x 2.0 mm
Load Capacitance : Specify
Operating Temp :
Frequency Tolerance : ±10ppm ±20ppm