0132M4-49.152F10DTNJK
Model
0132M4-49.152F10DTNJK
Category
The C20530596 49.152MHz SMD crystal provides ±30ppm frequency stability over -40°C to +85°C with 10pF load capacitance, making it suitable for precision timing in communication modules and IoT devices. Its compact SMD3225-4P package ensures easy integration into modern PCB designs while maintaining compliance with industrial environmental standards.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | ±10ppm / ±20ppm / ±30ppm |
| Load Capacitance | 6 ~ 32pF |
| Load Resistance | <100Ω |
| Operating Temperature Range | -20 to +70°C |
| Package Type | SMD3225-4P |
| Quality Factor | ±10ppm ±15ppm |
| Resonant Frequency | 8.000 ～ 60.000MHz |
| Temperature Coefficient | ±10ppm ±15ppm |
Function And Role
Core Function
Generate precise clock signals for timing applications
Key Characteristics
- 49.152MHz frequency
- 10pF load capacitance
- ±10ppm frequency tolerance (25°C±2°C)
- ±30ppm total frequency stability
- SMD3225-4P surface mount package
Application Domains
Basic Scenarios
- Communication devices (Wi-Fi/Bluetooth modules)
- timers/real-time clocks
- microcontroller clock sources
Extended Scenarios
- Medical devices requiring high precision timing
- IoT sensors with extended temperature operation
- Military communication systems
Precautions
| Soldering | Use 2-3 second reflow soldering with 300-350°C peak temperature |
| Current Limit | Max continuous current: 10mA |
| Voltage Limit | Operating voltage: 2.0-3.6V |
| Thermal Management | Thermal resistance: 25°C/W |
| Storage | Store in <10% RH environment below 30°C |
| Risk Warnings |
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Alternative Model Params
- Frequency tolerance (±15ppm max)
- Load capacitance (8-12pF)
- Operating temp range (-40°C to +85°C)
- Package type (SMD3225-4P/0201S)
Design Recommendations
| Layout | Keep trace length <10mm from crystal pins |
| Thermal | Use 0.3mm thick copper pour for heat dissipation |
| Compatibility | Verify with 2.8-3.6V DC supply systems |
| Testing | Perform frequency validation after 500 hours operation |
Market Positioning
| Strengths |
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| Weaknesses |
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