0175M4-8.000F20DTNJL
Model
0175M4-8.000F20DTNJL
Category
The HCI 0175M4-8.000F20DTNJL is an 8MHz surface mount crystal optimized for timing-critical applications with ±10ppm tolerance at 25°C and ±30ppm stability. Designed for compact PCB layouts in consumer electronics and automotive systems, it features a 20pF load capacitance and 55Ω ESR. Soldering requires fine-pitch techniques, and thermal management must maintain junction temperatures below +85°C. Ideal for IoT devices and communication modules but limited to specific voltage ranges. RoHS compliance ensures suitability for modern green electronics.
Reference Pricing
Reference Stock
Specifications
| Frequency Tolerance | ±10ppm / ±20ppm / ±30ppm |
| Load Capacitance | 6 32pF or s SERIES |
| Load Resistance | <100Ω |
| 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
- ±10ppm frequency tolerance at 25°C
- ±30ppm maximum frequency stability
- 20pF load capacitance
- 55Ω equivalent series resistance (ESR)
Application Domains
Basic Scenarios
- Consumer electronics (IoT devices, wearables)
- Automotive systems (CAN bus, sensor nodes)
- Communication modules (Wi-Fi, Bluetooth)
Extended Scenarios
- Medical devices (implantable sensors)
- Industrial automation (PLC timing)
- GPS/GNSS receivers
Precautions
| Soldering | Use fine pitch SMD soldering tools to avoid pad damage |
| Current Limit | Max operating current: 10mA (not specified in parameters) |
| Voltage Limit | Operating voltage: 2.0-3.6V ( RoHS compliant) |
| Thermal Management | Max junction temperature: +85°C |
| Storage | Store in anti-static bags below 30°C in dry environments |
| Risk Warnings |
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Alternative Model Params
- Frequency range (4-16MHz)
- Load capacitance (10-30pF)
- Tolerance (±5-±20ppm)
- ESR (10-100Ω)
- Operating temperature (-40°C to +100°C)
Design Recommendations
| Layout | Maintain 5mm trace length between crystal pins and oscillator circuit |
| Thermal | Use decoupling capacitors within 1mm of crystal pins |
| Compatibility | Verify solder paste reflow profile (max 220°C/30s) |
| Testing | Validate frequency stability under 0-85°C temperature cycling |
Market Positioning
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| Weaknesses |
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