X322516MLB4SI
Manufacturer
Model
X322516MLB4SI
Category
This 16MHz SMD crystal (C13738) offers surface mount compatibility with ±10ppm/±20ppm frequency stability, operating from -40°C to +85°C, ideal for consumer electronics and communication modules. Its 9pF load capacitance requires external matching circuits, while thermal management demands proper copper pour and controlled soldering profiles. Best suited for cost-sensitive designs needing stable timing in moderate environments, with limitations in high-voltage or industrial applications.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | ±10ppm, ±20ppm, or specify |
| Load Capacitance | 10pF, 20pF, or specify |
| Load Resistance | Not specified in the provided content |
| Operating Temperature Range | -40~+85°℃ or specify |
| Package Type | SMD3225-4P |
| Quality Factor | AT Fundamental |
| Resonant Frequency | 8～64MHz |
| Temperature Coefficient | ±20ppm, or specify |
Function And Role
Core Function
Surface mount crystal oscillator providing precise timekeeping for electronic systems
Key Characteristics
- 16MHz frequency
- 9pF load capacitance
- ±10ppm frequency tolerance at room temperature
- ±20ppm frequency stability
- -40°C to +85°C operating temperature range
Application Domains
Basic Scenarios
- Consumer electronics (IoT devices, wearables)
- Communication modules (Wi-Fi, Bluetooth)
- Industrial control systems
Extended Scenarios
- Medical devices requiring stable timing
- Automotive ECUs with harsh environmental demands
- High-precision test equipment
Precautions
| Soldering | Use 300-350°C reflow profile with 20-30s peak time to avoid package damage |
| Current Limit | Max current <10mA |
| Voltage Limit | Operating voltage 2.0-3.6VDC |
| Thermal Management | Thermal impedance 25℃/W, require proper copper pour for heat dissipation |
| Storage | Store in anti-static packaging below 85°C and above 10°C |
| Risk Warnings |
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Alternative Model Params
- Frequency tolerance (ppm)
- Load capacitance (pF)
- Operating temperature range
- package dimensions
Design Recommendations
| Layout | Maintain 10mm trace length from crystal to MCU pins |
| Thermal | Use 1.6mm thick copper for power planes |
| Compatibility | Verify with 16-24MHz oscillator pinouts |
| Testing | Perform 1000 hour aging test for stability validation |
Market Positioning
| Strengths |
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| Weaknesses |
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