01.X.MH.112HHRI0026000000
Manufacturer
Model
01.X.MH.112HHRI0026000000
Category
The C7570497 is a cost-effective 26MHz SMD crystal optimized for consumer electronics and IoT applications, offering ±10ppm tolerance and -20°C to +70°C operation. Its 12pF load capacitance suits standard oscillator designs, while the SMD3225 package ensures compact integration. Designers should prioritize proper soldering techniques and thermal management to maintain frequency stability. Available in bulk quantities at competitive pricing, it fills mid-range applications but lacks extended temperature or high-reliability certifications.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | ±5ppm |
| Load Capacitance | 6pF~ |
| Load Resistance | Not specified |
| Operating Temperature Range | -55~125℃ |
| Package Type | SMD3225 |
| Quality Factor | ±5ppm |
| Resonant Frequency | 8~125MHz |
| Temperature Coefficient | ±5ppm/°C |
Function And Role
Core Function
Surface mount crystal for oscillator circuits
Key Characteristics
- 26MHz frequency
- ±10ppm frequency tolerance
- 12pF load capacitance
- SMD3225 package
- Operating temperature range -20°C to +70°C
Application Domains
Basic Scenarios
- Wireless communication modules
- Consumer electronics
- Timekeeping devices
Extended Scenarios
- Medical devices
- Industrial IoT sensors
- GPS/Beidou navigation systems
Precautions
| Soldering | Use 300-350°C soldering temperature with 2-3 seconds per pad |
| Current Limit | Max current: 50mA (absolute value) |
| Voltage Limit | Max voltage: 50VDC |
| Thermal Management | Thermal impedance: 25℃/W |
| Storage | Store in anti-static packaging below 10% relative humidity |
| Risk Warnings |
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Alternative Model Params
- Frequency tolerance (ppm)
- Load capacitance (pF)
- Operating temperature range
- Package dimensions
Design Recommendations
| Layout | Maintain 5mm trace length between crystal pins |
| Thermal | Use thermal vias under crystal pad |
| Compatibility | Verify oscillator IC drive strength matching |
| Testing | Perform frequency stability testing at full operating range |
Market Positioning
| Strengths |
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| Weaknesses |
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