0034.3130.TR
Manufacturer
Model
0034.3130.TR
Category
The SCHURTER 0034.3130.TR is a 20A/250V AC glass tube fuse offering robust overcurrent protection for industrial and renewable energy applications. Its 200A interrupt rating and -55°C to +125°C operating range make it suitable for harsh environments, while careful soldering and thermal management are required to maintain performance. Designed for power distribution, automotive, and medical devices, this fuse requires 5mm layout spacing and 10mm thermal clearance. Alternative models vary in interrupt rating (150-300A) and voltage (125-500V AC). Strengths include high reliability and compliance, but limitations are cost and stock availability. Testing under 120% rated current is recommended.
Reference Pricing
Reference Stock
Specifications
| Break Time | 10ms |
| Color | Not specified in the provided document |
| Dimensions | Not specified in the provided document |
| Fusing Characteristic | Time-Lag T |
| Operating Temperature Range | -55°C to 125°C |
| Package Type | DIP,D5.4xL22.5mm |
| Rated Current | 20A |
| Rated Voltage | 250VAC |
Function And Role
Core Function
Overcurrent protection in electrical circuits
Key Characteristics
- 200A interrupt rating
- Operating temperature range: -55°C to +125°C
- 20A current rating
- 250V AC voltage rating
- Glass tube fuse construction
Application Domains
Basic Scenarios
- Power distribution systems
- Industrial control circuits
- Consumer electronics power protection
Extended Scenarios
- Renewable energy inverters
- Automotive electrical systems
- Medical device power supplies
Precautions
| Soldering | Use high-temperature solder and avoid prolonged exposure to heat |
| Current Limit | Max continuous current: 20A |
| Voltage Limit | Max AC voltage: 250V |
| Thermal Management | Thermal dissipation requires 10mm clearance from heat sources |
| Storage | Store in dry environments below 30°C |
| Risk Warnings |
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Alternative Model Params
- Interrupt rating (150-300A)
- Voltage rating (125-500V AC)
- Current rating (10-30A)
- Operating temperature (-40°C to +150°C)
Design Recommendations
| Layout | Maintain 5mm spacing from adjacent components |
| Thermal | Use thermal vias for heat dissipation |
| Compatibility | Verify with 6A-30A fuse pin compatibility |
| Testing | Perform 100% batch testing at 120% rated current |
Market Positioning
| Strengths |
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| Weaknesses |
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