0132M4-49.650F20DTNJK
Model
0132M4-49.650F20DTNJK
Category
The 49.65MHz SMD crystal with ±30ppm stability offers reliable timing solutions for industrial and consumer electronics within -40°C to +85°C. Its 20pF load capacitance and compact SMD3225-4P package make it suitable for space-constrained IoT devices and automotive systems, but stock limitations and minimum order requirements may impact small-scale projects.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | ±10ppm / ±20ppm / ±30ppm |
| Load Capacitance | 3.0pF |
| Load Resistance | 12.000 to 15.999Ω |
| Operating Temperature Range | -20 to +70°C |
| Package Type | SMD3225-4P |
| Quality Factor | Not specified |
| Resonant Frequency | 49.650MHz |
| Temperature Coefficient | Not specified |
Function And Role
Core Function
Generate precise clock signals for timing applications
Key Characteristics
- ±10ppm frequency tolerance at 25°C
- ±30ppm frequency stability
- 20pF load capacitance
- SMD3225-4P package
- Operating temperature range -40°C to +85°C
Application Domains
Basic Scenarios
- Consumer electronics (IoT devices, communication modules)
- Telecommunications equipment
- Industrial control systems
Extended Scenarios
- Medical devices requiring high precision timing
- Automotive electronic control units
- GPS/Beidou navigation systems
Precautions
| Soldering | Use 3-5 seconds reflow soldering with <300°C peak temperature |
| Current Limit | Max continuous current 50mA |
| Voltage Limit | Operating voltage 3.3-5.5V |
| Thermal Management | Thermal resistance 40°C/W, require 10x10mm² heat dissipation area |
| Storage | Store in <10% relative humidity, temperature controlled environment |
| Risk Warnings |
|
Alternative Model Params
- Frequency tolerance (±8-±12ppm)
- Load capacitance (18-22pF)
- Package type (SMD3225/SMD0805)
- Operating temp range (-40°C to +85°C)
Design Recommendations
| Layout | Maintain trace length <10mm between crystal pins |
| Thermal | Use 0.5mm thick copper pour for heat dissipation |
| Compatibility | Verify with 12-24MHz range oscillator ICs |
| Testing | Perform 500-hour aging test for stability validation |
Market Positioning
| Strengths |
|
| Weaknesses |
|