Fuse Terminal
Products Description
In the low-voltage electrical and new energy component sectors, the Fuse Terminal serves as a critical metal component for circuit connections, ensuring stable conduction in electrical systems. Developed by Apollo Electronic Components (Xiamen) Co., Ltd., this L-shaped Fuse Blade combines premium materials and precision manufacturing, making it a top choice for low-voltage electrical appliances and new energy.
Surface Treatment: In-Depth Tin Plating Process
The Blade Contact undergoes a precision tin plating process, a pivotal step to enhance connector performance:
| Process Flow | The Blade-type Fuse Contact full-cycle treatment includes degreasing, pickling, tin plating, and passivation. Ultrasonic degreasing removes surface oil, weak acid cleaning eliminates oxide layers, and bright tin plating (with a current density of 10-15A/dm²) forms a uniform tin layer, followed by passivation to boost layer stability. |
| Performance Benefits | The 8-12μm tin layer prevents copper oxidation and corrosion (passing 48+ hours of neutral salt spray testing), improves solderability to reduce cold solder risks, and adds self-lubrication to minimize wear during plugging-extending the Fuse Blade Contact's service life. |
Application Scenarios
As a key electrical metal connector, the fuse knife is widely used in:
Low-Voltage Electrical Equipment
Blade Contact connects fuses to main circuits in low-voltage switches, relays, contactors, and circuit breakers, ensuring reliable current transmission.
New Energy Products
The EV Fuse Copper Contact is integrated into new energy fuses, EV film capacitors, and lithium battery packs, supporting the high stability requirements of new energy storage systems.
System Integration
Fuse Copper Parts Hot Forging Parts serves as a standardized part in Apollo's low-voltage electrical assembly lines and new energy testing systems, streamlining mass production efficiency.
Competitive Strengths
Material & Process Expertise
With 30+ years in electrical metal processing, Apollo masters tin plating and stamping technologies that meet RoHS/REACH standards, ensuring the Fuse Blade's compliance with industry regulations.
Cost-Effective Factory Pricing
Direct factory supply eliminates middlemen, offering competitive rates for the Blade Contact without compromising quality.
Customization Capability
Apollo provides OEM/ODM services for the Fuse Terminal, adjusting dimensions, tin layer thickness, and material parameters to fit specific fuse and equipment requirements.
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