0175M4-25.000F18DTNJL
Model
0175M4-25.000F18DTNJL
Category
The 25MHz SMD crystal offers precise timing performance with ±10ppm tolerance at 25°C and ±30ppm stability across -40°C to +85°C. Designed for surface mount assembly in consumer electronics and communication modules, it provides 18pF load capacitance and 30Ω ESR. Key applications include IoT devices, automotive control units, and medical equipment requiring stable clock signals. Soldering requires controlled thermal profiles, and storage must prevent moisture and static damage. Alternative models match frequency, capacitance, and tolerance parameters, while design considerations emphasize layout spacing, thermal management, and compatibility testing.
Reference Pricing
Reference Stock
Specifications
| Frequency Tolerance | ±10ppm / ±20ppm / ±30ppm |
| Load Capacitance | 6 32pF or s SERIES |
| Load Resistance | FUND: <100Ω, 3rd OT: <80Ω |
| Operating Temperature Range | -20 to +70°C |
| Package Type | SMD7050-4P |
| Quality Factor | AT-cut 1 FUND & 3rd 10 |
| Resonant Frequency | 100.000MHz |
| Temperature Coefficient | ±10ppm |
Function And Role
Core Function
Generate precise clock signals for timing applications
Key Characteristics
- 25MHz frequency with ±10ppm tolerance at 25°C
- ±30ppm frequency stability over operating range
- 18pF load capacitance
- 30Ω equivalent series resistance (ESR)
- Surface Mount (SMD7050-4P) package
Application Domains
Basic Scenarios
- Consumer electronics (IoT devices, wearables)
- Communication modules (Wi-Fi, Bluetooth)
- Industrial control systems
Extended Scenarios
- Medical devices requiring precision timing
- Automotive electronic control units
- Optical communication systems
Precautions
| Soldering | Use fine pitch soldering tools and thermal profiles ≤300°C |
| Current Limit | Max continuous current: 10mA |
| Voltage Limit | Absolute max voltage: 50V |
| Thermal Management | Operating temp range: -40°C to +85°C |
| Storage | Store in dry environment ≤85% RH, avoid static discharge |
| Risk Warnings |
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Alternative Model Params
- Frequency (25±0.5MHz)
- Load capacitance (16-20pF)
- Tolerance (±8-12ppm)
- ESR <35Ω
Design Recommendations
| Layout | Maintain ≥3mm trace spacing for stability |
| Thermal | Use thermal vias in high-power applications |
| Compatibility | Verify with microcontroller clock modules |
| Testing | Perform aging tests at +85°C/85% RH for 7 days |
Market Positioning
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| Weaknesses |
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