0001.1001
Manufacturer
Model
0001.1001
Category
The C3159003 is a 1.5kA, 500mA, 250V AC ceramic fuse designed for reliable overcurrent protection in disposable applications. Its wide operating temperature range (-55°C to +125°C) and ceramic construction make it suitable for automotive and industrial environments, though it is limited to AC systems and requires proper thermal management during soldering and operation.
Reference Pricing
Reference Stock
Specifications
| Break Time | 2s |
| Color | Not specified |
| Dimensions | Small Box Pack (10 pcs.) |
| Fusing Characteristic | Quick Melt F |
| Operating Temperature Range | -55°C to 125°C |
| Package Type | - |
| Rated Current | 0.5-16A |
| Rated Voltage | 250VAC |
Function And Role
Core Function
Disposable ceramic tube fuse for circuit protection
Key Characteristics
- 1.5kA interrupt rating
- 500mA current rating
- 250V AC voltage rating
- Operating temperature range: -55°C to +125°C
- Ceramic tube construction
Application Domains
Basic Scenarios
- General circuit protection in low-voltage AC systems
- Overcurrent protection in consumer electronics
Extended Scenarios
- Automotive electrical systems requiring high reliability
- Industrial equipment with harsh environmental conditions
Precautions
| Soldering | Avoid prolonged heat exposure (max 300°C for 10s) |
| Current Limit | Max continuous current: 500mA |
| Voltage Limit | Max system voltage: 250V AC |
| Thermal Management | Ensure proper heat dissipation above 125°C operating limit |
| Storage | Store in dry environments below 30°C |
| Risk Warnings |
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Alternative Model Params
- Interrupt rating (>=1.5kA)
- Current rating (500mA±10%)
- Voltage rating (250V AC±5%)
- Operating temperature range (-55°C to +125°C)
Design Recommendations
| Layout | Maintain 5mm clearance around fuse body |
| Thermal | Use thermal vias for heat dissipation in surface mount designs |
| Compatibility | Verify compatibility with AC-only circuit designs |
| Testing | Test under 1.1× rated current for 1 minute before deployment |
Market Positioning
| Strengths |
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| Weaknesses |
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