0031.3573
Manufacturer
Model
0031.3573
Category
The C3204712 fuseholder is a compact, ROHS-compliant component designed for secure fuse installation in residential, commercial, and industrial applications. Its gold-plated contacts ensure low resistance and reliable current interruption, with thermal management supporting extended operating ranges. Key precautions include soldering at controlled temperatures and matching fuse ratings. While offering high reliability and global certifications, its higher cost and limited variants may impact cost-sensitive projects.
Reference Pricing
Reference Stock
Specifications
| Color | black |
| Dimensions | Not specified in the provided content |
| Insulation Performance | {"Dielectric Strength": "60127-6 > 3kV between live parts", "Insulation Resistance": "> 10MQ between live parts"} |
| Material | {"Socket": "Thermoplastic, black, UL 94V-0", "Terminals": "Copper alloy, tin-plated"} |
| Mounting | PCB |
| Operating Temperature Range | -40℃ to 85℃ |
| Rated Current | 10A (VDE), 16A (UL/CSA) 3.2W/10A@Ta23°C |
| Rated Voltage | 250VAC (VDE), 600VAC/VDC (UL/CSA) |
Function And Role
Core Function
Provide secure, reliable installation for fuses in electrical systems, ensuring proper current interruption and safety.
Key Characteristics
- ROHS compliant
- Flame-retardant plastic housing
- Gold-plated contacts for low resistance
- Compact design (4.8mm weight)
Application Domains
Basic Scenarios
- Residential circuit protection
- Commercial lighting systems
- Industrial control panels
Extended Scenarios
- Automotive electrical systems
- Renewable energy inverters
- Medical device power management
Precautions
| Soldering | Use 60/40 solder alloy and <300°C temperature to prevent plastic deformation |
| Current Limit | Match fuse current rating (typically 10-20A per contact) |
| Voltage Limit | Max 600V AC/DC continuous operation |
| Thermal Management | Thermal cycling >-40°C to +85°C recommended |
| Storage | Store in dry environments below 30°C with anti-static packaging |
| Risk Warnings |
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Alternative Model Params
- Voltage rating (300V vs 600V)
- Current rating (10A vs 20A)
- Contact material (gold vs palladium)
- Package dimensions (D50xH20mm)
Design Recommendations
| Layout | Maintain 5mm spacing between adjacent fuseholders |
| Thermal | Use thermal vias under contacts for heat dissipation |
| Compatibility | Verify with 0.5mm² to 2.5mm² fuse wire standards |
| Testing | Perform 5000 insertion/removal cycle testing and 85°C/85% RH aging |
Market Positioning
| Strengths |
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| Weaknesses |
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