0121M4-40.000F10DZNCL
Model
0121M4-40.000F10DZNCL
Category
The 40MHz SMD2016 crystal offers superior frequency stability for precision timing applications in consumer electronics and industrial systems. Its ±80ppm total stability and wide operating range (-40°C to +125°C) make it ideal for medical devices and 5G infrastructure. Designers should prioritize proper thermal management and anti-static handling during assembly.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | ±10pm / ±20ppm / ±30ppm |
| Load Capacitance | 6 ~ 32pF |
| Load Resistance | 20.000 to 23.999MHz: <125Ω, 24.000 to 29.999MHz: <100Ω, 30.000 to 39.999MHz: <80Ω, 40.000 to 60.000MHz: U09 |
| Operating Temperature Range | -20 to +70°C |
| Package Type | SMD2016-4P |
| Quality Factor | U09 |
| Resonant Frequency | 40.000MHz |
| Temperature Coefficient | ±15ppm |
Function And Role
Core Function
Surface mount crystal for oscillator circuits
Key Characteristics
- 40MHz frequency
- 10pF load capacitance
- ±10ppm frequency tolerance at 25°C
- ±80ppm total frequency stability
- -40°C to +125°C operating temperature
Application Domains
Basic Scenarios
- Consumer electronics (IoT devices, communication modules)
- Clock generation systems
Extended Scenarios
- Medical devices (implantable equipment timing)
- Industrial automation (robot control systems)
- 5G base station infrastructure
Precautions
| Soldering | Use high-temperature reflow soldering (250-280°C peak) with 20-30cm/s belt speed |
| Current Limit | Max continuous current: 50mA |
| Voltage Limit | Operating voltage: 2.0-3.6VDC |
| Thermal Management | Thermal resistance: 25°C/W (meets JESD47 standard) |
| Storage | Store in anti-static bags at 10-40°C in <10% RH environments |
| Risk Warnings |
|
Alternative Model Params
- Frequency tolerance (ppm)
- Load capacitance (pF)
- Package dimensions (SMD2016)
- Operating temperature range
Design Recommendations
| Layout | Maintain 10mm trace length between crystal and oscillator pins |
| Thermal | Use 0.5mm thick copper pour under package |
| Compatibility | Verify with 12-24MHz crystal oscillator ICs |
| Testing | Perform 500-hour high-cycle testing at -40°C to +125°C |
Market Positioning
| Strengths |
|
| Weaknesses |
|