01.X.MD.120JJVF0027000000
Manufacturer
Model
01.X.MD.120JJVF0027000000
Category
The 27MHz SMD crystal with 20pF load capacitance and ±20ppm tolerance is optimized for precision timing in consumer electronics and automotive systems, offering stable operation from -40C to +85C. Its SMD3225-4P package ensures compact integration but requires careful soldering practices to maintain performance.
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 | 200Q |
| Resonant Frequency | 8MHz - 54MHz |
| Temperature Coefficient | -3ppm - 3ppm |
Function And Role
Core Function
Generate precise clock signals for electronic circuits
Key Characteristics
- 27MHz frequency
- 20pF load capacitance
- ±20ppm frequency tolerance
- SMD3225-4P surface mount package
Application Domains
Basic Scenarios
- Consumer electronics (IoT devices, communication modules)
- General-purpose oscillators
Extended Scenarios
- Medical devices (implants, monitoring systems)
- Automotive ECUs (temperature compensated timing)
Precautions
| Soldering | Use 300-350℃ soldering temperature with 3-5s dwell time to prevent package cracking |
| Current Limit | Max continuous current: 10mA (absolute maximum 20mA) |
| Voltage Limit | Operating voltage: 3.3-5.5V (absolute maximum 6V) |
| Thermal Management | Thermal resistance: 20C/W (requires proper heat dissipation in high-power designs) |
| Storage | Store in anti-static packaging below 10% relative humidity |
| Risk Warnings |
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Alternative Model Params
- Frequency range (26.5-27.5MHz)
- Load capacitance tolerance (±15-25ppm)
- Operating temperature range (-40C to +85C)
Design Recommendations
| Layout | Maintain 10mil trace spacing to minimize parasitic coupling |
| Thermal | Use 0.5mm thickness PCB copper for optimal thermal conduction |
| Compatibility | Verify solder paste reflow profile compatibility with SMD3225-4P |
| Testing | Perform frequency stability testing at -40C, +85C, and 50% RH conditions |
Market Positioning
| Strengths |
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| Weaknesses |
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