0122M4-40.000F15HPNNL
Model
0122M4-40.000F15HPNNL
Category
The C20623135 40MHz SMD crystal provides stable timing solutions for consumer electronics and industrial applications with ±10ppm accuracy, optimized for 15pF load capacitance in -20°C to +70°C environments. Its surface mount design facilitates automated assembly while meeting ROHS requirements, making it suitable for IoT devices and communication modules. Proper thermal management and soldering practices are critical to ensure long-term reliability in extended temperature ranges.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | ±10ppm / ±20ppm / ±30ppm |
| Load Capacitance | 6～ 32pF |
| Load Resistance | 12.000MHz to 15.999MHz: <125Ω, 16.000MHz to 18.999MHz: <100Ω, 19.000MHz to 29.999MHz: <80Ω, 30.000MHz to 60.000MHz: <60Ω |
| Operating Temperature Range | -20°C to +70°C |
| Package Type | SMD2520-4P |
| Quality Factor | ±10ppm / ±20ppm / ±30ppm |
| Resonant Frequency | 12.000MHz ~ 60.000MHz |
| Temperature Coefficient | ±10ppm ±15ppm |
Function And Role
Core Function
Generate precise clock signals for timing applications
Key Characteristics
- 40MHz frequency operation
- 15pF load capacitance requirement
- ±10ppm frequency tolerance
- ±10ppm frequency stability
- Operating temperature range -20°C to +70°C
Application Domains
Basic Scenarios
- Consumer electronics (IoT devices)
- Communication modules
- Industrial control systems
Extended Scenarios
- Automotive telematics
- Medical imaging devices
- 5G base station infrastructure
Precautions
| Soldering | Use reflow soldering at 220-240℃ with 60-80s peak time |
| Current Limit | Max current <10mA continuous |
| Voltage Limit | Operating voltage 2.0-3.6VDC |
| Thermal Management | Thermal resistance 40°C/W |
| Storage | Store in dry environment below 30°C |
| Risk Warnings |
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Alternative Model Params
- Frequency matching tolerance ±8-12ppm
- Load capacitance range 12-18pF
- Temperature range -40°C to +85°C
- Package size 2.0x1.2mm SMD
Design Recommendations
| Layout | Maintain 5mm trace length from crystal to oscillator |
| Thermal | Use thermal vias for heat dissipation |
| Compatibility | Verify with HC-49/SMDxx oscillator series |
| Testing | Validate frequency stability at full operating range |
Market Positioning
| Strengths |
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| Weaknesses |
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