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The difference between brass terminals and tin-plated terminals
2026-08-15 [ Industry News ]
I. MaterialsThe brass terminals are made by mixing copper and zinc and other metals. The tin-plated terminals, on the other hand, are made of specially treated stainless steel or copper materials, with a tin coating applied to enhance their conductivity and corrosion resistance.II. Corrosion ResistanceThe tin-plated terminals have a better corrosion resistance because the tin coating on their surface can prevent oxidation and corrosion. However, the brass terminals require special anti-corrosion treatment to achieve the same effect.III. ConductivityThe brass terminals have higher conductivity ......
The difference between matte tin and bright tin used for electroplating copper terminals
2026-08-14 [ Industry News ]
During the electroplating of copper terminals, matte tin (Matte Tin) focuses on high reliability and resistance to tin whiskers, while bright tin (Bright Tin) emphasizes appearance aesthetics and static connection; the core difference lies in the different crystalline structures caused by additives, which determine the performance orientation. Core Difference ComparisonAppearance: Bright tin has a mirror-like, smooth and fine surface; matte tin has a matte, grayish-white surface with a uniform, non-glossy appearance.Crystalline Structure: Bright tin has fine and dense grains (usually <......
Is the quick-connect terminal convenient to use?
2026-08-10 [ Industry News ]
Quick-connect terminals are convenient and efficient, suitable for small current scenarios such as lighting and control circuits; however, they need to be carefully selected in environments with high current, high temperature, or vibration. Poor-quality products may have poor contact or even pose fire hazards.Key advantages and disadvantagesAdvantages: The connection speed is extremely fast (completed in seconds), no need to strip wires or use adhesive tape, the appearance is neat, and they support repeated insertion and removal, significantly reducing the error rate of manual work.Limitations......
Are the quick-connect terminals safe?
2026-08-09 [ Industry News ]
Regular products are safe when used in accordance with the specifications. However, choosing the wrong model or operating improperly may pose risks of overheating and electric leakage. The key lies in the product certification and the usage scenario. Confirm safety certification: Choose products with certifications such as UL, TUV. The UL 486E standard covers scenarios with high current and high voltage, and UL 310 is suitable for the internal lead terminals of electrical appliances.Select reliable brands: Brands like Wanke and Gao Song have been tested over time and their quality is reli......
What should I do if the lamp base is broken?
2026-08-03 [ Industry News ]
If the lamp socket is damaged, don't panic. Depending on the degree of damage and specific circumstances, different solutions can be adopted. If it is a minor wear or scratch, simply sandpaper it and clean it; for severe damage, you need to replace with the matching genuine part. The damage of the car lamp socket may be caused by long-term vibration, high temperature, external impact or circuit failure. While in daily use, regular inspection of the lighting system and paying attention to the driving environment can effectively prevent lamp socket damage and ensure safe driving and normal l......
