0001.1015
Manufacturer
Model
0001.1015
Category
The C3157752 is a 12.5A/250V AC ceramic tube fuse designed for reliable overcurrent protection in low-voltage circuits. Its 1kA interrupt rating and disposable construction make it suitable for automotive, industrial, and renewable energy systems requiring simple yet robust circuit protection. The device operates within -55℃ to +125℃ with proper thermal management, but is not recommended for DC applications or impulse current scenarios.
Reference Pricing
Reference Stock
Specifications
| color | Not specified |
| fusing_characteristic | 2) |
| interrupting_time | 20 ms |
| operating_temperature_range | -55°C to 125°C |
| package_type | Not specified |
| rated_current | 12.5A-16A |
| rated_voltage | 250VAC |
| size | XXXX.XXXX.G |
Function And Role
Core Function
Circuit protection and overcurrent interruption
Key Characteristics
- 1kA interrupt rating
- Ceramic tube construction
- 12.5A current rating
- 250V AC voltage rating
- Disposable design
Application Domains
Basic Scenarios
- Low-voltage circuit protection in consumer electronics
- Industrial equipment power supply protection
Extended Scenarios
- Automotive battery management systems
- Renewable energy inverter protection
- Medical device power circuits
Precautions
| Soldering | Use low-temperature solder (≤300℃) to prevent ceramic tube degradation |
| Current Limit | Max continuous current: 12.5A (derate to 10A for continuous operation) |
| Voltage Limit | Continuous operation limited to 250V AC |
| Thermal Management | Operating temperature range: -55℃ to +125℃ |
| Storage | Store in dry, temperature-controlled environments (<30℃) to prevent moisture damage |
| Risk Warnings |
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Alternative Model Params
- Interrupt rating (≥800A)
- Current rating (10-15A)
- Voltage rating (200-300V AC)
- Operating temperature range (-40℃ to +120℃)
Design Recommendations
| Layout | Maintain ≥3mm spacing between adjacent fuses |
| Thermal | Use thermal vias for heat dissipation in surface mount designs |
| Compatibility | Verify compatibility with AC-only circuit designs |
| Testing | Test under 1.5× rated current for 1 hour before final installation |
Market Positioning
| Strengths |
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| Weaknesses |
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