0175M420000F20DTNJL
Model
0175M420000F20DTNJL
Category
The 20MHz SMD crystal with ±30ppm stability and 20pF load capacitance is optimized for timing-critical applications in consumer electronics and industrial systems. Its -40°C to +85°C operating range supports diverse environments while maintaining ±10ppm tolerance at room temperature. The SMD7050-4P package ensures reliable assembly in automated production lines.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | ±10ppm / ±20ppm / ±30ppm |
| Load Capacitance | 6 32pF or s SERIES |
| Load Resistance | 40Ω to 100Ω |
| Operating Temperature Range | -20 to +70°C |
| Package Type | SMD7050-4P |
| Quality Factor | AT-cut 1 FUND & 3rd 10 |
| Resonant Frequency | 100.000MHz |
| Temperature Coefficient | ±10ppm |
Function And Role
Core Function
Generate precise clock signals for timing applications
Key Characteristics
- 20MHz frequency
- ±10ppm frequency tolerance at room temperature
- ±30ppm frequency stability
- 20pF load capacitance
- SMD7050-4P package
- 30Ω equivalent series resistance
Application Domains
Basic Scenarios
- Oscillators in communication modules
- Clock generation for microcontrollers
- Baseband signal processing
Extended Scenarios
- Medical devices requiring precise timing
- IoT sensor nodes with low-power requirements
- GPS module frequency reference
Precautions
| Soldering | Use reflow soldering at 220-240℃ for 20-30 seconds to avoid mechanical stress |
| Current Limit | Max continuous current 10mA, peak 20mA |
| Voltage Limit | Operating voltage 2.0-3.6V, absolute maximum 4.5V |
| Thermal Management | Thermal resistance 20°C/W, operating range -40°C to +85°C |
| Storage | Store in anti-static bags at 10-40°C with <10% humidity |
| Risk Warnings |
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Alternative Model Params
- Frequency (18-24MHz)
- Load capacitance (15-25pF)
- Frequency tolerance (±8-±12ppm)
- ESR (20-40Ω)
Design Recommendations
| Layout | Keep crystal away from high-frequency traces (minimum 5mm distance) |
| Thermal | Use copper pour for heat dissipation in high-power designs |
| Compatibility | Test with 4.0-4.2V systems for stability |
| Testing | Perform frequency measurement after 100 hours of operation |
Market Positioning
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| Weaknesses |
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