0121M4-25.000F10DTNJL
Model
0121M4-25.000F10DTNJL
Category
The HCI 0121M4-25.000F10DTNJL is a 25MHz SMD crystal optimized for precision timing in harsh environments, featuring ±10ppm tolerance and industrial-grade thermal performance (-40°C to +85°C). Its 10pF load capacitance suits communication modules and IoT devices requiring stable clock generation, with proper soldering and thermal management ensuring long-term reliability in consumer electronics and automotive applications.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | ±10pm / ±20ppm / ±30ppm |
| Load Capacitance | 6 ~ 32pF |
| Load Resistance | 125Ω / 100Ω / 80Ω / U09 |
| Operating Temperature Range | -20°C ~ +70°C |
| Package Type | SMD2016-4P |
| Quality Factor | ±15ppm |
| Resonant Frequency | 20.000MHz ~ 60.000MHz |
| Temperature Coefficient | ±15ppm |
Function And Role
Core Function
High-precision frequency generation for oscillators
Key Characteristics
- 25MHz fundamental frequency
- 10pF load capacitance
- ±10ppm frequency tolerance at 25°C
- ±30ppm frequency stability
- SMD2016-4P surface-mount package
- ROHS-compliant
Application Domains
Basic Scenarios
- Wireless communication modules
- GPS receivers
- Consumer electronics clock circuits
Extended Scenarios
- Medical device timing systems
- Industrial IoT communication modules
- Automotive CAN bus systems
Precautions
| Soldering | Use 300°C peak temperature with 3-5 seconds per pad |
| Current Limit | Max 10mA drive current |
| Voltage Limit | Operating voltage 2.0-3.6V |
| Thermal Management | Thermal resistance 25°C/W |
| Storage | Store in desiccated environment below 30°C |
| Risk Warnings |
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Alternative Model Params
- Frequency range (20-30MHz)
- Load capacitance tolerance (±8-12pF)
- Frequency stability (±25-35ppm)
- Operating temperature range (-40°C to +85°C)
- Package type (SMD2016-4P)
Design Recommendations
| Layout | Maintain 5mm clearance from heat sources |
| Thermal | Use 0.3mm thick copper trace for power supply |
| Compatibility | Verify with HC-49/SMD202 packages |
| Testing | Perform 100-hour aging test for stability |
Market Positioning
| Strengths |
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| Weaknesses |
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