01.X.MD.112JJRI0033000000
Manufacturer
Model
01.X.MD.112JJRI0033000000
Category
The CREC 33MHz SMD crystal offers cost-effective timing solution with ±20ppm precision and -20°C~+70°C operation, ideal for consumer electronics and communication systems. Its 12pF load capacitance requires matching oscillator circuits, while proper soldering and thermal management ensure reliability. Market positioned as budget-friendly but with stock limitations and temperature range constraints.
Reference Pricing
Reference Stock
Specifications
| Frequency Accuracy | 10ppm - 30ppm |
| Load Capacitance | 8pF - 10pF |
| Load Resistance | Not provided |
| Operating Temperature Range | -40℃ - 125℃ |
| Package Type | SMD3225-4P |
| Quality Factor | Not provided |
| Resonant Frequency | 8MHz - 54MHz |
| Temperature Coefficient | Not provided |
Function And Role
Core Function
Provide precise clock signals for timing applications
Key Characteristics
- ±20ppm frequency tolerance at -20°C~+70°C
- 12pF load capacitance
- SMD3225-4P surface mount packaging
- 33MHz operating frequency
Application Domains
Basic Scenarios
- Consumer electronics (IoT devices, communication modules)
- Communication systems (Wi-Fi, Bluetooth modules)
- Industrial control systems
Extended Scenarios
- Medical devices requiring precise timing
- Automotive electronic control units
- High-precision test equipment
Precautions
| Soldering | Use reflow soldering with 250-280°C peak temperature |
| Current Limit | Max current: 10mA (absolute maximum 20mA) |
| Voltage Limit | Operating voltage: 2.0-3.6V (absolute max 4.0V) |
| Thermal Management | Thermal resistance: 30°C/W |
| Storage | Store in dry environment below 30°C and 90% R.H. |
| Risk Warnings |
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Alternative Model Params
- Frequency range (26-50MHz)
- Tolerance (±15-±25ppm)
- Load capacitance (8-16pF)
- Packaging types (SMD3225-4P, SMD3215-4P)
Design Recommendations
| Layout | Maintain 5mm trace length between crystal and oscillator |
| Thermal | Use thermal vias for heat dissipation in high-power applications |
| Compatibility | Verify oscillator IC compatibility with 12pF load |
| Testing | Perform frequency stability testing at extremes (-40°C to +85°C) |
Market Positioning
| Strengths |
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| Weaknesses |
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