01.X.MH.118HHRI0024000000
Manufacturer
Model
01.X.MH.118HHRI0024000000
Category
The C7570541 is a 24MHz SMD crystal optimized for consumer and communication applications, featuring ±10ppm tolerance and 18pF load capacitance in a 3.2x2.5mm package. It supports operation from -20°C to +70°C with 10mA continuous current, making it suitable for IoT devices, medical equipment, and automotive control systems. Designers should prioritize short trace routing and thermal management to maintain frequency stability.
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
Generate precise clock signals for timing-critical electronic systems
Key Characteristics
- 24MHz frequency
- ±10ppm frequency tolerance at 25°C
- 18pF load capacitance
- SMD3225 surface mount package
Application Domains
Basic Scenarios
- Consumer electronics (radios, IoT devices)
- Communication systems (modems, gateways)
Extended Scenarios
- Medical devices (implants, monitors)
- Automotive ECUs
- Industrial control systems
Precautions
| Soldering | Use reflow soldering (250-280°C) with 20-30s peak time to avoid package cracking |
| Current Limit | Max continuous current: 10mA (absolute max 20mA for 1s) |
| Voltage Limit | Operating voltage: 2-3.6V (survives 4V transient for 100ns) |
| Thermal Management | Thermal resistance: 40℃/W (keep junction temperature below 85°C) |
| Storage | Store in <10% RH environment with ESD protection |
| Risk Warnings |
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Alternative Model Params
- Frequency (must match system clock requirements)
- Load capacitance (must align with oscillator circuit)
- Tolerance (±8ppm to ±15ppm acceptable)
- Package dimensions (SMD3225 footprint critical)
Design Recommendations
| Layout | Maintain 5mm trace length between crystal pins and oscillator circuit |
| Thermal | Use 0.5mm copper pour under crystal for heat dissipation |
| Compatibility | Verify with 12-24MHz compatible oscillator ICs |
| Testing | Perform frequency stability testing at -20°C to +70°C range |
Market Positioning
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| Weaknesses |
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