0153G2-25.000F18DTLLL
Model
0153G2-25.000F18DTLLL
Category
The C19674298 is a 25MHz SMD crystal with ±20ppm frequency tolerance and 18pF load capacitance, optimized for timing-critical applications in consumer electronics and communication systems. Its 30Ω ESR and -40°C to +85°C operating range make it suitable for industrial environments, while the USD 0.0985 pricing at bulk quantities offers cost efficiency. Designers should prioritize proper thermal management and ESD protection during PCB layout, with testing focused on long-term stability and frequency accuracy.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | ±10ppm to ±50ppm |
| Load Capacitance | <5pF |
| Load Resistance | 60Ω, 50Ω, 120Ω, 100Ω |
| Operating Temperature Range | -20 to +70°C |
| Package Type | SMD5032 |
| Quality Factor | 80Ω |
| Resonant Frequency | 8.0～ 80.0MHz |
| Temperature Coefficient | ±10ppm |
Function And Role
Core Function
Generate precise clock signals for timing-critical applications
Key Characteristics
- 25MHz frequency
- ±20ppm frequency tolerance
- 18pF load capacitance
- 30Ω equivalent series resistance (ESR)
- SMD5032 packaging
- operating temperature range -40°C to +85°C
Application Domains
Basic Scenarios
- Consumer electronics (IoT devices, calculators)
- Communication modules (Wi-Fi, Bluetooth)
- Industrial control systems
Extended Scenarios
- Medical devices requiring precise timing
- Automotive ECUs
- High-precision test equipment
Precautions
| Soldering | Use fine-pitch SMD soldering techniques with 300°C peak temperature |
| Current Limit | Max continuous current 5mA |
| Voltage Limit | Operating voltage 2.0-3.6V |
| Thermal Management | Thermal resistance 30°C/W, require heat dissipation >10W/mK |
| Storage | Store in <10% RH, 5-40°C environment |
| Risk Warnings |
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Alternative Model Params
- Frequency (20-30MHz range)
- Load capacitance (15-20pF)
- Tolerance (±15-25ppm)
- ESR (20-40Ω)
Design Recommendations
| Layout | Maintain 5mm trace length from crystal to oscillator IC |
| Thermal | Implement 0.3mm copper pour under crystal |
| Compatibility | Validate with 0.1mm pitch SMD components |
| Testing | Perform 500-hour aging test for stability verification |
Market Positioning
| Strengths |
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| Weaknesses |
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