0034.6951
Manufacturer
Model
0034.6951
Category
The SCHURTER 0034.6951 disposable fuse provides reliable overcurrent protection for AC circuits up to 250V and 100A, with a 4A continuous current rating. Its plugin design and -40°C to +85°C operating range make it suitable for residential, commercial, and industrial AC systems. Proper soldering techniques and thermal management are critical to ensure longevity, while its RoHS compliance supports environmental regulations. The product excels in cost-sensitive applications requiring quick replacement but is limited to AC use cases.
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
Overcurrent protection in AC circuits
Key Characteristics
- Disposable design
- 100A interrupt rating
- 4A current rating
- 250V AC voltage rating
- Plugin encapsulation
Application Domains
Basic Scenarios
AC circuit protection in residential and commercial systems
Extended Scenarios
- Automotive electrical systems
- Industrial machinery
- Low-voltage distribution panels
Precautions
| Soldering | Use low-temperature solder and avoid prolonged heat exposure |
| Current Limit | Max continuous current: 4A (exceedance causes immediate fuse blowing) |
| Voltage Limit | Max operational voltage: 250V AC (surges above 300V may damage) |
| Thermal Management | Operating temperature range: -40°C to +85°C (heat dissipation requires 10-15W thermal resistance) |
| Storage | Store in dry environments below 30°C with original anti-static packaging |
| Risk Warnings |
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Alternative Model Params
- Interrupt rating (80-120A)
- Current rating (3-5A)
- Voltage rating (200-300V AC)
- Operating temperature (-40°C to +100°C)
Design Recommendations
| Layout | Maintain 5mm clearance from adjacent components |
| Thermal | Use thermal vias or copper planes for heat dissipation |
| Compatibility | Verify compatibility with AC-only control systems |
| Testing | Perform 5000-cycle stress testing at 125% rated current |
Market Positioning
| Strengths |
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| Weaknesses |
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