01.X.MD.120JJRI0012000000
Manufacturer
Model
01.X.MD.120JJRI0012000000
Category
The C7570527 is a cost-effective 12MHz SMD crystal optimized for consumer and IoT applications, featuring ±20ppm accuracy and 20pF load capacitance in SMD3225-4P package. It operates reliably between -20℃ to +70℃ with proper soldering and thermal management, suitable for timing in communication devices and embedded systems.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | 10ppm - 30ppm |
| Load Capacitance | 8pF - 10pF |
| Load Resistance | Not specified |
| Operating Temperature Range | -40℃ - 125℃ |
| Package Type | SMD3225-4P |
| Quality Factor | 200 |
| Resonant Frequency | 8MHz - 54MHz |
| Temperature Coefficient | -3ppm - 3ppm |
Function And Role
Core Function
Surface Mount Crystal Oscillator for frequency stabilization
Key Characteristics
- 12MHz frequency
- 20pF load capacitance
- ±20ppm frequency tolerance
- SMD3225-4P package
Application Domains
Basic Scenarios
- Wireless communication modules
- Consumer electronics
- Industrial control systems
Extended Scenarios
- Medical device timing systems
- Internet of Things (IoT) communication modules
Precautions
| Soldering | Use reflow soldering with 220-250℃ peak temperature |
| Current Limit | Max 50mA operating current |
| Voltage Limit | Operating voltage 2-3.6V DC |
| Thermal Management | Thermal resistance 40℃/W |
| Storage | Store in <10% RH environment below 30℃ |
| Risk Warnings |
|
Alternative Model Params
- Frequency tolerance ±18-22ppm
- Load capacitance 18-22pF
- Operating temp -40~85℃
- Package SMD3225-4P
Design Recommendations
| Layout | Maintain 5mm trace length between crystal pins |
| Thermal | Use 0.3mm thick copper pour for heat dissipation |
| Compatibility | Verify with 12MHz crystal oscillator driver ICs |
| Testing | Perform frequency stability testing at -20℃/70℃ extremes |
Market Positioning
| Strengths |
|
| Weaknesses |
|