01.X.MD.118LLRF0027000000
Manufacturer
Model
01.X.MD.118LLRF0027000000
Category
The C7570510 is a 27MHz surface mount crystal optimized for timing applications in consumer electronics and IoT devices. It provides ±30ppm stability with 18pF load capacitance in SMD3225-4P packaging, operating between -20°C and +85°C. Key applications include wireless communication modules, industrial controls, and medical devices. Engineers should ensure proper soldering techniques (300°C peak) and verify thermal management with 0.5mm copper PCBs. While cost-effective at volume, its limited temperature range and 3-day lead time represent current constraints.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | 10ppm - 30ppm |
| Load Capacitance | 8pF - 10pF |
| Load Resistance | Not provided |
| Operating Temperature Range | -40℃ - 125℃ |
| Package Type | SMD3225-4P |
| Quality Factor | Not provided |
| Resonant Frequency | 8MHz - 54MHz |
| Temperature Coefficient | Not provided |
Function And Role
Core Function
Generate precise clock signals for electronic oscillators and timing circuits
Key Characteristics
- 27MHz frequency stability
- ±30ppm temperature coefficient
- 18pF load capacitance
- SMD3225-4P surface mount packaging
- -20°C to +85°C operating temperature range
Application Domains
Basic Scenarios
- Wireless communication modules
- Industrial control systems
- Consumer electronics
- IoT devices
Extended Scenarios
- Medical device timing systems
- Automotive telematics
- GPS receiver modules
- High-precision measurement equipment
Precautions
| Soldering | Use 300°C peak temperature with 3-5s exposure time to avoid component damage |
| Current Limit | Max continuous current: 5mA |
| Voltage Limit | Operating voltage: 2.0-3.6V |
| Thermal Management | Thermal resistance: 30°C/W |
| Storage | Store in <10% relative humidity, <40°C environment |
| Risk Warnings |
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Alternative Model Params
- Frequency range: 24-30MHz
- Load capacitance: 15-20pF
- Tolerance: ±25-±35ppm
- Packaging: SMD3225-4P/0805
Design Recommendations
| Layout | Maintain 3mm trace length between crystal and oscillator |
| Thermal | Use 0.5mm thick copper PCB for heat dissipation |
| Compatibility | Verify with 12-14MHz crystal oscillator ICs |
| Testing | Perform frequency stability testing at extremes (-40°C, +125°C) |
Market Positioning
| Strengths |
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| Weaknesses |
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