0034.3112
Manufacturer
Model
0034.3112
Category
The SCHURTER 0034.3112 is a 35A glass tube fuse designed for reliable overcurrent protection in low-voltage circuits (-55°C to +125°C operating range). It provides 315mA current rating and 250V AC voltage capability, making it suitable for consumer electronics, industrial controls, and automotive systems. Critical specifications include 35A interrupt rating and glass tube construction for durability. Engineers should ensure proper soldering techniques, thermal management, and compliance with IEC standards during design. While offering ROHS compliance and cost advantages at higher quantities, its application is limited to low-voltage scenarios and requires specialized storage.
Reference Pricing
Reference Stock
Specifications
| Break Time | 10ms |
| Color | Not specified |
| Dimensions | XXXX.XXXX.G Bulk 128 x 91 x 60 mm (1000 pcs.) |
| Melting Characteristic | Time-Lag T |
| Operating Temperature Range | -55°C to 125°C |
| Package Type | - |
| Rated Current | 0.315A |
| Rated Voltage | 250VAC |
Function And Role
Core Function
Disposable overcurrent protection in low-voltage circuits
Key Characteristics
- 35A interrupt rating
- 315mA current rating
- 250V AC voltage rating
- Glass Tube construction
- Operating temperature range: -55°C to +125°C
Application Domains
Basic Scenarios
- Low-voltage circuit protection
- Consumer electronics
- Industrial control systems
Extended Scenarios
- Automotive electrical systems
- Medical device power management
- Renewable energy inverters
Precautions
| Soldering | Avoid prolonged heat exposure (max 5s per joint) |
| Current Limit | Max continuous current: 315mA |
| Voltage Limit | Max system voltage: 250V AC |
| Thermal Management | Ensure proper heat dissipation above 125°C ambient |
| Storage | Store in cool (<30°C), dry environments in original packaging |
| Risk Warnings |
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Alternative Model Params
- Interrupt rating (>=30A)
- Current rating (300-350mA range)
- Voltage rating (200-300V AC)
- Operating temperature (-40°C to +120°C)
Design Recommendations
| Layout | Use dedicated fuse holders for proper installation |
| Thermal | Implement thermal vias in PCB designs |
| Compatibility | Ensure matching terminal configurations |
| Testing | Verify breaking capacity per IEC 60269-2 standards |
Market Positioning
| Strengths |
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| Weaknesses |
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