0001.2707.11
Manufacturer
Model
0001.2707.11
Category
This 1.5kA ceramic fuse provides reliable overcurrent protection for low-voltage circuits with 2A continuous current rating and 300V DC/250V AC voltage limits. Its disposable design and -55°C to +125°C operating range make it suitable for automotive and industrial applications requiring high interrupt capacity, though it is unsuitable for high-energy pulse environments due to temperature-sensitive characteristics.
Reference Pricing
Reference Stock
Specifications
| Color | Not specified in the provided document |
| Dimensions | Not specified in the provided document |
| Fusing Characteristic | Time-Lag T |
| Operating Temperature Range | -55°C to 125℃ |
| Package Type | - |
| Rated Current | 2A |
| Rated Voltage | 250VAC, 300VDC |
| Trip Time | 9.2ms |
Function And Role
Core Function
Circuit protection through fuse mechanism
Key Characteristics
- 1.5kA interrupt rating
- 2A current rating
- 250V AC and 300V DC voltage ratings
- ceramic tube construction
- disposable design
Application Domains
Basic Scenarios
- Low-voltage circuit protection
- Overcurrent protection in consumer electronics
Extended Scenarios
- Automotive battery systems
- Industrial machinery with high transient current exposure
- Solar inverter protection
Precautions
| Soldering | Avoid soldering iron contact exceeding 5 seconds |
| Current Limit | Max continuous current: 2A |
| Voltage Limit | Max system voltage: 300V DC/250V AC |
| Thermal Management | Operating temperature: -55°C to +125°C |
| Storage | Store in dry environments below 30°C |
| Risk Warnings |
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Alternative Model Params
- Interrupt rating (1.0-2.5kA)
- Voltage rating (200-400V)
- Current rating (1.0-5A)
- Construction type (ceramic/glass tube)
Design Recommendations
| Layout | Maintain 5mm minimum spacing from adjacent components |
| Thermal | Use heat sinking for environments exceeding 85°C |
| Compatibility | Ensure proper holder compatibility for ceramic fuses |
| Testing | Verify breaking capacity under 10/100μs waveform |
Market Positioning
| Strengths |
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| Weaknesses |
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