0001.2712.11
Manufacturer
Model
0001.2712.11
Category
The C3166802 is a disposable ceramic tube fuse designed for overcurrent protection in low-voltage circuits, offering 1.5kA interrupt capacity at 250V AC with operating temperatures from -55°C to 125°C. Ideal for industrial and automotive applications requiring reliable circuit protection, it features ROHS compliance and cost efficiency but lacks reflow soldering compatibility and DC voltage support.
Reference Pricing
Reference Stock
Specifications
| Color | Not specified in the provided document |
| Dimensions | Not specified in the provided document |
| Fusing Characteristic | Time-Lag T |
| Interrupting Time | 2.75xlnmin. |
| Operating Temperature Range | -55°C to 125℃ |
| Package Type | - |
| Rated Current | 6.3A |
| Rated Voltage | 250VAC, 300VDC |
Function And Role
Core Function
Provide overcurrent protection in low-voltage circuits
Key Characteristics
- 1.5kA interrupt rating
- 6.3A current rating
- 250V AC voltage rating
- ceramic tube construction
- ROHS compliance
Application Domains
Basic Scenarios
- Low-voltage circuit protection
- Consumer electronics
- Industrial equipment
Extended Scenarios
- Automotive electrical systems
- Renewable energy inverters
- Medical devices
Precautions
| Soldering | Use temperature-controlled soldering iron (<300°C) and avoid prolonged exposure |
| Current Limit | Max operating current: 6.3A continuous |
| Voltage Limit | Max AC voltage: 250V |
| Thermal Management | Thermal resistance: 125°C max operating temperature |
| Storage | Store in dry, cool environments below 30°C |
| Risk Warnings |
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Alternative Model Params
- Interrupt rating (1.5kA)
- Voltage rating (250V AC)
- Current rating (6.3A)
- Operating temperature (-55°C~125°C)
Design Recommendations
| Layout | Maintain 3mm minimum spacing from adjacent components |
| Thermal | Implement heat sinking for high-power applications |
| Compatibility | Verify PCB pad dimensions (10.5mm x 6.3mm) |
| Testing | Perform 5000 cycle life tests under maximum current |
Market Positioning
| Strengths |
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| Weaknesses |
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