Copper Caps For New Energy Fuse
Material:Copper
Application:EV/PV/NH Fuse link
MOQ:1000pcs
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Our Copper Caps For New Energy Fuses are developed to function as essential protective and conductive elements within fuse assemblies. Acting as both mechanical protection and electrical connection points, they play a decisive role in maintaining fuse integrity under continuous current load, thermal cycling, and fault conditions.
Typical configurations include Outer End Cap and Terminal Welded Components and Outer End Cap and Contact Welded Assembly Set, designed to achieve low contact resistance, high mechanical strength, and reliable electrical continuity throughout the fuse lifecycle.
These solutions are widely applied in fast-acting fuses, automotive fuses, and battery protection fuses for new energy systems.
Material Advantages
All products are manufactured using high-purity copper, ensuring an optimal balance between conductivity, thermal performance, and structural stability.
Key material characteristics:
Excellent electrical conductivity for reduced power loss
Superior thermal conductivity to accelerate heat dissipation
Fine and uniform surface finish for stable welding and soldering
Strong corrosion resistance for long-term reliability
This makes our Copper End Caps and Fuse Contact solutions particularly suitable for high-current-density and temperature-sensitive applications.
Surface Treatment & Joining Technology
To meet diverse application and assembly requirements, multiple surface treatment and joining solutions are available.
Surface Treatment
Mist tin plating is commonly adopted, providing:
Effective corrosion and oxidation protection
Improved solderability and welding consistency
Stable electrical contact performance over time
Welding & Soldering Processes
Depending on fuse design and customer specifications, we support:
Fuse Cap and Contact Resistance Brazing for high-strength metallurgical bonding
Fuse Cap and Contact High Temperature Soldering for applications requiring precise thermal control
Optimized Design of Welded Joints ensures minimal electrical resistance and excellent mechanical robustness under vibration and thermal expansion.
Why Choose Xiamen Apollo
With more than 18 years of experience, Xiamen Apollo Stamping Welding Technology Co., LTD is a trusted manufacturer of precision metal components for the new energy and automotive industries.
We specialize in:
Copper end caps and fuse terminal contacts
EV film capacitor busbars
PV inverter and laminated busbars
Aluminum cases for new energy batteries
Precision stamping and welding parts in copper, brass, aluminum, and stainless steel
From component manufacturing to joint design optimization, we provide not only products but also engineering support and customized solutions for fuse, capacitor, and relay manufacturers worldwide.
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