0175M412500F20DTNJK
Model
0175M412500F20DTNJK
Category
The C20554588 12.5MHz SMD crystal provides a precision timing solution with ±30ppm stability across -40°C to +85°C, optimized for communication and control systems requiring compact, high-reliability oscillators. Its 20pF load capacitance and surface mount packaging make it suitable for modern IoT and automotive designs, though cost and frequency specificity represent limitations for broader applications.
Reference Pricing
Reference Stock
Specifications
| Frequency Tolerance | ±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
Provide precise clock signaling for timing-critical electronic systems
Key Characteristics
- 12.5MHz frequency with ±10ppm tolerance at normal temperature
- ±30ppm frequency stability
- 20pF load capacitance
- SMD7050-4P surface mount packaging
- -40°C to +85°C operating temperature range
Application Domains
Basic Scenarios
- Wireless communication modules
- Industrial control systems
- Medical devices requiring precise timing
Extended Scenarios
- GPS receivers
- Automotive telematics
- High-precision time synchronization systems
Precautions
| Soldering | Use 300-350°C soldering temperature with 3-5 seconds contact time |
| Current Limit | Max 10mA drive current recommended |
| Voltage Limit | Operating voltage 3.3-5V |
| Thermal Management | Avoid prolonged operation above 85°C without heatsink |
| Storage | Store in anti-static packaging below 30°C and 30% relative humidity |
| Risk Warnings |
|
Alternative Model Params
- Frequency range (10-25MHz)
- Load capacitance tolerance (18-22pF)
- Temperature coefficient (±15-±35ppm)
- Packaging type (SMD7050-4P equivalent)
- Operating temperature range (-40°C to +85°C)
Design Recommendations
| Layout | Maintain a minimum trace length of 5mm between crystal and oscillator pins |
| Thermal | Use 0.1mm thick copper pour for heat dissipation |
| Compatibility | Verify oscillator IC compatibility with 20pF load capacitance |
| Testing | Perform frequency stability testing at extreme temperature limits |
Market Positioning
| Strengths |
|
| Weaknesses |
|