 | Tangshan Jingyuan Yufeng Electronics Co., Ltd | | Product Detail | Resonator HC-49U | Description:
| Product Class : Quartz Crystal Element·Crystal Oscillator
TYPICAL SPECIFICATIONS
| Type | HC-49U HC-49T | | Frequency Range | 1.8432-40M | 20-40M | 23-100M | 60-150M | 120-200M | | Mode Of Vibration | AT Fundamental | BT Fundamental | 3rd Overtone | 5th Overtone | 7th Overtone | | Resonance Resistance(Ω) | 20—650 | 40 | 40-60 | 80 | 100 | | Frequency Tolerance At(25°C) | ±10PPM-±50PPM | | Shunt Capacitance | 7pF Max | | Frequency Stability Over Temperature Range | See table1 | | Load Capacitance | 8-50pF or Series | | Insulation Resistance | >500M Ω DC/100V ±10V | | Drive Level | 0.01mW-2mW | | Aging | ±3PPM-±5PPM/year |
FREQUENCY STABILITY OVER TEMPERATURE RANGE TABLE1
Temperature Range | Frequency Stability | ±3PPM | ±5PPM | ±10PPM | ±15PPM | ±20PPM | ±30PPM | ±50PPM | 0°C-+50°C | ☆ | ☆ | ☆ | ☆ | ☆ | ☆ | ☆ | -10°C-+60°C |
| ☆ | ☆ | ☆ | ☆ | ☆ | ☆ | -20°C-+70°C |
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| ☆ | ☆ | ☆ | ☆ | ☆ | -40°C-+80°C |
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| ☆ | ☆ | ☆ | ☆ |
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