0034.6949
Manufacturer
Model
0034.6949
Category
The C3165056 disposable fuse provides reliable overcurrent protection in 250V AC circuits with a 2.5A continuous current rating and 100A interrupt capacity. Its wide operating temperature range (-40°C to +85°C) and compact plug-in package make it suitable for automotive and industrial applications requiring quick replacement. Proper thermal management and adherence to soldering specifications are critical for optimal performance.
Reference Pricing
Reference Stock
Specifications
| Break Time | Not specified |
| Color | Not specified |
| Dimensions | Not specified |
| Fusing Characteristic | Time-Lag T |
| Operating Temperature Range | -40°C to 85°C |
| Package Type | DIP |
| Rated Current | 10A |
| Rated Voltage | 250VAC |
Function And Role
Core Function
Disposable overcurrent protection
Key Characteristics
- 100A interrupt rating
- 2.5A current rating
- 250V AC voltage rating
- Operating temperature range: -40°C to +85°C
Application Domains
Basic Scenarios
- Low-voltage circuit protection
- Short-circuit and overcurrent protection
Extended Scenarios
- Automotive electronics
- Industrial equipment
- Consumer electronics with high reliability requirements
Precautions
| Soldering | Use 60-80℃ soldering temperature with 20-30s exposure time |
| Current Limit | Max continuous current: 2.5A |
| Voltage Limit | Max system voltage: 250V AC |
| Thermal Management | Thermal dissipation requirement: 0.5W |
| Storage | Store in dry environment below 30°C |
| Risk Warnings |
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Alternative Model Params
- Interrupt rating (100A±5%)
- Current rating (2.5A±10%)
- Voltage rating (250V AC±10%)
- Operating temperature (-40°C to +85°C)
Design Recommendations
| Layout | Ensure 5mm minimum spacing from adjacent components |
| Thermal | Use 0.5mm thick copper traces for power paths |
| Compatibility | Verify PCB pad dimensions (12.7mm x 6.35mm) |
| Testing | Test under 1.5× rated current for 1 minute |
Market Positioning
| Strengths |
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| Weaknesses |
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