0034.6948
Manufacturer
Model
0034.6948
Category
The C3166548 disposable fuse provides robust overcurrent protection with a 100A interrupt capacity and 2A/250V specifications. Ideal for industrial and automotive applications requiring reliable fault protection, it operates within -40°C to +85°C. Designers should prioritize proper soldering techniques and thermal management while avoiding DC voltage applications. The product offers ROHS compliance and extended lifespan in repetitive cycle environments.
Reference Pricing
Reference Stock
Specifications
| color | Not specified |
| dimensions | Not specified |
| fusing_characteristic | Time-Lag T |
| interrupting_time | Not specified |
| operating_temperature_range | -40°C to 85°℃ |
| package_type | PCB, THT |
| rated_current | 10A |
| rated_voltage | 250VAC |
Function And Role
Core Function
Circuit protection through overcurrent interruption
Key Characteristics
- 100A interrupt rating
- 2A current rating
- 250V AC voltage rating
- disposable design
- ROHS compliance
Application Domains
Basic Scenarios
- Industrial motor protection
- Power distribution systems
Extended Scenarios
- Automotive electrical systems
- Renewable energy inverters
- Medical device power supplies
Precautions
| Soldering | Use 300-350℃ soldering iron with 60-80 seconds contact time |
| Current Limit | Max continuous current 2A (surge tolerance 10x IRR for 0.1s) |
| Voltage Limit | Continuous operation ≤250V AC |
| Thermal Management | Max junction temperature +85℃ |
| Storage | Store in <30% relative humidity environments |
| Risk Warnings |
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Alternative Model Params
- Interrupt rating (50-200A)
- Voltage range (125-300V AC)
- Current rating (1-5A)
- Operating temperature (-40°C to +100°C)
Design Recommendations
| Layout | Maintain 5mm clearance from heat sources |
| Thermal | Use thermal vias in PCB designs |
| Compatibility | Verify with 6A-10A fuses for same voltage range |
| Testing | Perform 5000 cycle life tests per IEC 60269-4 |
Market Positioning
| Strengths |
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| Weaknesses |
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