High-Current Brass Busbar Terminals About
High Current Tin Plated Threaded Stud for EV Battery & Busbar Applications
High Current Tin Plated Threaded Stud for EV Battery & Busbar Applications
We offer precision-engineered Tin Plated Threaded Studs, also known as Battery Terminal Studs, Busbar Connector Studs, Double Ended Stud Bolts, Electrical Contact Studs, Power Distribution Studs, and EV Connector Fasteners, designed specifically for high-current electrical applications.
Manufactured using advanced CNC machining processes, these studs ensure excellent electrical conductivity, strong mechanical performance, and long service life in demanding environments such as electric vehicles (EVs), battery packs, inverters, and renewable energy systems.
Key Features
- High electrical conductivity for efficient current flow
- Robust double-ended threading for secure connections
- Corrosion-resistant surface with premium plating options
- Precision machining with tight tolerances
- Suitable for high current applications (100A to 500A+)
Material Options
- Copper (C11000 / ETP Copper) Best conductivity (recommended for EV)
- Brass (IS 319 / CZ121) Cost-effective & machinable
- Alloy Copper (CuCrZr) High strength + thermal resistance
Surface Plating Options
- Tin Plated (most preferred for EV & battery applications)
- Nickel Plated
- Silver Plated (high-end electrical performance)
- Natural Finish
Technical Specifications
- Thread Type: Metric / UNC / UNF
- Sizes: M6, M8, M10, M12, M16 (custom available)
- Length: As per drawing / custom requirement
- Tolerance: 0.01 to 0.02 mm
- Surface Roughness: Ra 1.6 m
- Current Capacity: Up to 500 Amps (design dependent)
- Manufacturing: CNC Turned & Precision Machined
Applications / Industries
- Electric Vehicles (EV Battery Packs)
- Energy Storage Systems (ESS)
- Inverters & Power Electronics
- Busbar & Power Distribution Units (PDU)
- Solar & Renewable Energy Systems
- Industrial Electrical Panels
- Automotive & OEM Applications
Why Choose Us (Bharti Enterprise Advantage)
- OEM & Custom Manufacturing Support
- Bulk Volume Supply Capability
- Strict Quality Control (ISO standards)
- Export-ready packaging & logistics
- Long-term business & contract manufacturing support
Contact for RFQ
We welcome global buyers, OEMs, and distributors to send their inquiries. Our team ensures quick response with competitive pricing and technical support.
Superior Electrical PerformanceDesigned with high-conductivity brass and precision CNC engineering, these terminals deliver exceptional electrical conductivity and minimal energy loss. Their robust design enables secure connections and efficient current handling for heavy-duty applications, ensuring system reliability.
Tailored for VersatilityAvailable in both standard and customizable sizes and thicknesses, our busbar terminals fit a broad range of power distribution needs. They are compatible with cables up to 300 sq. mm, with customization options for larger requirements. The product suits diverse mounting configurations-bolt-on and clamp-for flexible installation.
Durability and ResistanceA polished, optionally nickel-plated surface enhances corrosion resistance, making these terminals ideal for harsh operational environments. Their ability to function consistently between -40C and +120C underscores their suitability for demanding scenarios and extended service life.
FAQ's of High-Current Brass Busbar Terminals:
Q: How do I select the right size and type of busbar terminal for my application?
A: Selecting the correct busbar terminal depends on your required current capacity, cable size (up to 300 sq. mm, with customization available), and installation setup. Consider factors like the required mounting type (bolt-on or clamp), operating environment, and compatibility with your control panel or switchgear.
Q: What process is used to manufacture these brass busbar terminals?
A: These terminals are manufactured using advanced CNC machining and precision engineering processes. This ensures accurate dimensions, high quality, and a smooth polished finish. Nickel plating can be applied for added corrosion resistance, based on customer preference.
Q: When should nickel plating be chosen for these terminals?
A: Nickel plating is recommended when enhanced corrosion resistance is necessary, especially in humid, chemically aggressive, or outdoor environments. The standard option is a natural brass finish, but nickel coating extends longevity in challenging conditions.
Q: Where are these busbar terminals typically used?
A: High-current brass busbar terminals are widely employed in power distribution units, switchgear assemblies, control panels, and other electrical infrastructures requiring secure, high-capacity connections.
Q: What are the benefits of using high-conductivity brass for busbar terminals?
A: High-conductivity brass provides excellent electrical conductivity, ensuring minimal power loss and efficient current flow. It also offers robust mechanical strength and superior corrosion resistance, contributing to reliable and durable performance.
Q: How are these busbar terminals securely fixed during installation?
A: Installation is performed using hex or Allen screws, enabling firm attachment to busbars or cable lugs. The mounting can be adapted to bolt-on or clamp configurations, ensuring versatile and reliable connections.