Bare Terminal
FN-10-4J-80A-03 PCB Soldering Snap in Screw Terminal Block
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Descriptions
Engineered for Extreme Power Transmission
Our premium line of PCB screw terminals redefines high-current connectivity for modern electronic systems. Designed to handle today's most challenging power requirements, these robust terminals bridge the gap between conventional PCB connectors and industrial power distribution needs. Available in both straight (vertical) and right-angle (horizontal) configurations, these terminals offer unparalleled flexibility for diverse PCB layouts while maintaining exceptional current-carrying capacity.
Unmatched Construction Features
Material Excellence
High-conductivity brass/tin-plated versions for standard applications
Premium copper/tin-plated option (OT-201) for ultra-low resistance (0.2mΩ typical)
Heavy-duty metal thickness (1.5mm minimum) ensures structural integrity
Advanced Mechanical Design
Patented anti-rotation feature (P/N OT-047 & OT-048) prevents terminal movement
Reinforced housing withstands 50N·m torque without deformation
Precision-machined contact surfaces for optimal wire contact
Versatile Mounting Options
Hardware-included versions (#1 & 2) feature metric screws with dual washers
Customizable hardware packages (#3-8) available for specific applications
Screwless variants for permanent installations
Technical Specifications That Matter
• Current Range: 30-150A continuous (200A peak)
• Voltage Rating: 600V AC/DC
• Temperature Range: -40°C to +125°C
• Wire Capacity: 8AWG to 500MCM
• Contact Resistance: <0.5mΩ (copper version)
• Dielectric Strength: 2500V AC for 60 seconds
Industry-Leading Applications
Energy Sector Solutions
Solar panel junction boxes (UL6703 compliant)
Wind turbine control systems
Grid-tie inverter connections
Transportation Power Systems
EV battery management systems
Heavy equipment power distribution
Marine electrical panels (saltwater-resistant versions)
Industrial Automation
Motor drive terminals
Welding equipment power interfaces
CNC machine power distribution
Why Engineers Trust Our Terminals
→ Safety Certified: UL 1059 recognized, CE marked
→ Vibration Resistant: Passes MIL-STD-202G vibration tests
→ Corrosion Protected: 500hr salt spray tested
→ Thermally Optimized: Proprietary heat-dissipation design
Basic Information
| Product Model | FN-10-4J-80A-03 |
| Product spacing | 8.00x11.0mm |
| Product Name | Bare terminal |
| Product Positions | M4 |
| Wiring method | Screw connection |
| Operating temperature | -40~+105° |
UL Data
| Rated current | - |
| Rated voltage | - |
| Rated torque | 1.2Nm |
Material Information
| Insulation Materials | PA66 |
| Flame retardant grade | UL94V-0 |
| Conductor material | Copper Alloy |
| Conductor surface coating | Tinning |
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