Tin Plated Aluminum Bus Bar
The tin plated aluminum bus bar, made from ≥99.5% pure industrial aluminum with an 8-12μm tin coating, features high conductivity and corrosion resistance. It uses metal stamping and welding, serving new energy EV, PV, fuses, and batteries, offering OEM/ODM, factory prices, and fast delivery.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
The tin plated aluminum bus bar is a high-performance conductive component engineered for new energy applications. Crafted from industrial aluminum with a purity of ≥99.5% and featuring a tin plating layer of 8-12μm, it delivers exceptional electrical conductivity (62% IACS) and corrosion resistance (salt spray test >3000 hours). Leveraging advanced metal stamping and welding processes, this 6101 aluminum bus bar ensures a welding resistance ≤50μΩ and stamping precision of ±0.05mm, making it a reliable choice for demanding new energy systems.
Manufacturing Excellence
At Xiamen Apollo Stamping Welding Technology, the 6101 t61 aluminum bus bar is produced with industry-leading expertise:
Raw Material Quality
We use ≥99.5% pure industrial aluminum, balancing high conductivity and lightweight design (1/3 the weight of copper equivalents) for 6061 aluminum bus bar.
Surface Treatment
Aluminium busbar manufacturer automated tin plating lines ensure a uniform 8-12μm tin layer, complying with RoHS and REACH standards for environmental safety.
Production Processes
Bus bar aluminium integrates precision metal stamping (±0.02mm die accuracy, 300 pieces/min efficiency) and medium-frequency resistance welding (welding strength ≥80MPa), guaranteeing consistent performance.
Application Scenario
| New Energy Electric Vehicles | In high-voltage battery modules, as a connecting busbar between battery cells, aluminum flat busbar can support a maximum continuous current of 800A and an instantaneous peak current of 2000A, meeting the needs of new energy vehicles for fast charging and high-power output. |
| Photovoltaic Systems | In the DC power distribution unit of photovoltaic inverters, 6101 Aluminium Flat Busbar replaces traditional copper busbars, reducing system costs by 20% while improving heat dissipation efficiency by 15%, ensuring the stability of photovoltaic power conversion. |
| Fuses/Relays | As a conductive connector for overcurrent protection equipment, aluminium flat busbar for switchgear low contact resistance (≤10mΩ) of the tin-plated layer can reduce equipment heating and improve protection accuracy to ±5%. |
Company Strength
Group Scale & Global Reach
As a diversified group, we have sales branches in Spain, Iran, India, Malaysia, and Japan, offering localized support and swift after-sales service.
Enjoy free 6061 aluminum bus bar samples within 1-2 days, new mold samples in 20-30 days, and mass production lead times of 15-20 days.
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Quality Certifications
Our facilities are ISO 9001-2015, IATF 16949, RoHS, and REACH certified, ensuring the aluminium busbar manufacturer meets international quality benchmarks.
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Technical Expertise
Our team, with roots in Xiamen Hongfa Group (a global leader in electrical switches), brings over 30 years of industry experience. We provide not just products but also cost-reduction and efficiency-enhancement solutions for the aluminum flat busbar and other new energy components.
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Comprehensive Manufacturing Capabilities
Beyond stamping and welding for the tin plated aluminum bus bar, we master cold heading, laser cutting, electroplating (gold, silver, nickel, tin, etc.), and more-enabling full-chain customization.
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