0175M448000F10DTNJK
Model
0175M448000F10DTNJK
Category
The 48MHz SMD crystal offers a high stability timing solution for consumer and industrial applications, with ±30ppm accuracy over an extended temperature range. Its compact SMD7050-4P packaging and surface mount design facilitate dense PCB layouts, while the 10pF load capacitance requires matching oscillator circuits. Proper thermal management and soldering techniques are critical to ensure long-term reliability in communication devices, automotive systems, and medical equipment.
Reference Pricing
Reference Stock
Specifications
| Frequency Tolerance | ±10ppm / ±20ppm / ±30ppm |
| Load Capacitance | 6 32pF or s SERIES |
| Load Resistance | FUND: <100Ω, 3rd OT: <80Ω |
| Operating Temperature Range | -20 to +70°C |
| Package Type | SMD7050-4P |
| Quality Factor | AT-cut 1 FUND & 3rd 10 |
| Resonant Frequency | 100.000MHz |
| Temperature Coefficient | ±10ppm |
Function And Role
Core Function
Generate clock signals for timing applications
Key Characteristics
- ±10ppm frequency tolerance at 25°C
- ±30ppm frequency stability over full operating range
- 10pF load capacitance
- SMD7050-4P surface mount packaging
- Operating temperature range: -40°C to +85°C
Application Domains
Basic Scenarios
- Consumer electronics (IoT devices, GPS modules)
- Communication systems (Wi-Fi modules, cellular devices)
- Industrial control systems
Extended Scenarios
- Medical devices requiring high precision timing
- Automotive ECUs with harsh environmental requirements
- Military communication equipment
Precautions
| Soldering | Use 300-350°C soldering temperature with 3-5 seconds contact time |
| Current Limit | Max continuous current: 50mA |
| Voltage Limit | Absolute maximum voltage: 12V |
| Thermal Management | Thermal resistance: 25°C/W |
| Storage | Store in a dry environment below 85°C |
| Risk Warnings |
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Alternative Model Params
- Frequency range: 40-50MHz
- Tolerance: ±15ppm
- Load capacitance: 8-12pF
- Operating temperature: -40°C to +90°C
- Packaging: SMD7050-4P or SMD8050-4P
Design Recommendations
| Layout | Maintain 10mm trace length to crystal pins |
| Thermal | Use thermal vias under crystal pad |
| Compatibility | Ensure oscillator circuit has 10pF load matching |
| Testing | Verify frequency stability with 1MHz reference |
Market Positioning
| Strengths |
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| Weaknesses |
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