Copper Stop End
The copper end cap is an important part of the fuse, usually used in power systems to connect the circuit between the fuse and the electrical equipment. It triggers the fuse by ensuring stable contact and protects the electrical equipment from damage caused by overload or short circuit. The material of the contact cap is generally high temperature resistant and corrosion resistant metal or alloy to ensure reliable operation under high current conditions.
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Product Introduction
Products description
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Product Name |
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| Dimensions | OEM/ODM as your drawing. |
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Material |
99.99% Red Copper T2Y2.%IACS≥97,HV:80~110s; Brass H65. |
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Processing |
Tooling--Stamping--Riveting--Resistance Tin/Silver Brazing/Laser Welding-Plating. |
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Shipping Methods |
By Air/Sea/Train, Express (DHL/UPS/TNT /FEDEX, etc.). |
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Excellent Technical Service |
1. Support 24 hours 365 days; 2. China top and world famous customers' successful 15+ years industry experiences; 3. Not only qualified products and competitive price, but also advanced tending technology solutions. |
material advantage
High mechanical strength and wear resistance
The mechanical properties of copper are relatively excellent, especially under high temperature and high load conditions, copper can maintain high strength and wear resistance. In the fuse, the copper stop end needs to withstand current shock and friction, and copper materials can effectively resist such mechanical pressure.
01
Good processability
Copper has good plasticity and processability, which is convenient for making copper stop end with complex shapes and precise dimensions. Due to the excellent processability of copper, it can be produced by cold processing, hot processing and other methods to meet the design requirements of products of different specifications.
02
High temperature resistance
Copper also performs relatively well in high temperature environments. Although copper has a low melting point (1083°C), copper has a slow temperature rise in actual work and is more stable. Copper can withstand high instantaneous temperature changes and maintain good electrical contact, reducing poor contact caused by temperature fluctuations.
03
Cost and cost performance
Although the cost of copper is slightly higher than that of ordinary copper alloys, it is still cost-effective compared to the electrical performance, durability and long-term reliability it brings. The excellent properties of copper make the copper tube cap very popular in new products that require high reliability.
04
surface treatment
Our surface treatment of fuse copper caps includes but is not limited to：
Silver plating: Silver plating is mainly used to improve the conductivity and corrosion resistance of the product. Silver has excellent conductivity, can reduce contact resistance, and ensure the reliability of the fuse under high current. The silver plating layer can effectively prevent oxidation and corrosion of the contact cap, prolong its service life, and is particularly suitable for power systems with high precision and high reliability requirements.
Tin plating: Tin plating can improve the corrosion resistance of the contact cap, especially in a humid environment. The tin layer can form a protective film to prevent the contact cap for fuse from causing electrical failure due to contact oxidation or corrosion. In addition, tin plating has good welding performance and is suitable for electrical equipment that requires welding to maintain a stable electrical connection.
Nickel plating: Nickel plating is mainly used to improve the wear resistance and corrosion resistance of the contact cap for fuse. Nickel has strong antioxidant ability and can provide a longer service life under various environmental conditions. The nickel plating layer can increase the hardness of the product and reduce the wear of the contact surface. It is suitable for electrical protection equipment under medium current and ordinary environment.
fAQ
Q: ARE YOU A FACTORY?
A: Yes, we are group in China, have 3 branches factories in Xiamen City and 2 branches factories in Ningbo City.
Q: WHAT IS YOUR TERMS OF PACKING?
A: Generally, we pack our fuse copper caps in neutral carton in pallet.
Q: DO YOU TEST ALL YOUR GOODS BEFORE DELIVERY?
A: Yes, we have 100% test before delivery.
Q: CANY YOU PRODUCE ACCORDING TO THE SAMPLES?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixture.
Q: I WANT TO KEEP OUR DESIGN IN SECRET, CAN WE SIGN NDA?
A: Sure,we can sign NDA.
contact us
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