0121M4-25.000F12DTNJL
Model
0121M4-25.000F12DTNJL
Category
The 25MHz SMD crystal offers robust timing solution with ±30ppm stability for consumer and industrial applications, optimized for communication systems requiring precise clock generation within industrial temperature ranges. Its 12pF load capacitance and 90Ω ESR make it suitable for IoT devices and automotive ECUs, though designers should prioritize thermal management for high-power scenarios.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | ±10pm / ±20ppm / ±30ppm |
| Load Capacitance | 6 ~ 32pF |
| Load Resistance | 125Ω / 100Ω / 80Ω / U09 |
| Operating Temperature Range | -20 to +70°C |
| Package Type | SMD2016-4P |
| Quality Factor | ±15ppm |
| Resonant Frequency | 20.000 ～ 60.000MHz |
| Temperature Coefficient | ±15ppm |
Function And Role
Core Function
Generate precise clock signals for timing-critical applications
Key Characteristics
- 25MHz frequency
- ±10ppm frequency tolerance at room temperature
- ±30ppm frequency stability
- 12pF load capacitance
- 90Ω equivalent series resistance (ESR)
- -40°C to +85°C operating temperature range
Application Domains
Basic Scenarios
- Communication modules (Wi-Fi/Bluetooth)
- Consumer electronics (IoT devices)
- Industrial control systems
Extended Scenarios
- Medical devices (implantable systems)
- Automotive ECUs
- Military communication equipment
Precautions
| Soldering | Use fine pitch SMD soldering techniques (±0.1mm tolerance) and avoid thermal shock |
| Current Limit | Max continuous current: 5mA (per datasheet specifications) |
| Voltage Limit | Operating voltage: 3.3-5.5V (absolute maximum 7V) |
| Thermal Management | Thermal resistance: 30°C/W (mounting surface required for heat dissipation) |
| Storage | Store in anti-static bags below 10% RH at 5-40°C |
| Risk Warnings |
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Alternative Model Params
- Frequency range (20-30MHz)
- Load capacitance (10-15pF)
- Tolerance (±8-12ppm)
- Operating temperature (-40°C to +85°C)
Design Recommendations
| Layout | Maintain 10mm trace length between crystal and oscillator IC |
| Thermal | Use 3D thermal analysis for power dissipation >50mW applications |
| Compatibility | Verify ESR compatibility with oscillator ICs (max 100Ω recommended) |
| Testing | Perform 100% crystal functionality testing per AEC-Q200 standards |
Market Positioning
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| Weaknesses |
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