Product questions
PV Ribbon: Geometry, Coating and Ordering FAQ
Use the cell and module design to define interconnect function, conductor geometry, coating and process requirements before requesting a sample or quote.
Product FAQs
Find answers on conductor structure, dimensions, joining, inspection, packaging and ordering. Choose a product family to see the questions that apply to your material.
Solar-module connections
Product questions
Composite PV Ribbon: Specification and Trial FAQ
Copper-aluminum composite PV ribbon combines a composite conductor with a solderable coating. To plan a trial, provide the cell design, ribbon dimensions, coating, stringer process and resistance target, together with the copper ribbon used as the comparison.
Product questions
Composite Busbar Ribbon: Current Path and Joining FAQ
Composite busbar ribbon carries current between strings or to the junction-box connection. Specify the path length, current, available width and thickness, coating and joint design. Compare the completed connection for resistance and temperature rise.
Wire, strip and foil
Product questions
Copper Strip: Specification and Ordering FAQ
Copper strip is supplied in coils or cut lengths for formed and stamped electrical parts. Specify the grade, temper, thickness, width and edge condition, then add plating and surface requirements for the finished contact.
Product questions
Copper Foil: Surface, Handling and Ordering FAQ
Specify copper foil for the process it will enter: coating, lamination, winding or shielding. Include thickness, width, surface finish, edge quality and roll format, together with the inspection method for defects that affect your process.
Product questions
Flat Wire: Dimensions, Bending and Winding FAQ
A flat-wire drawing should show width, thickness, corner radius and tolerances. For winding or forming, add the bend direction, minimum bend radius, conductor temper and insulation allowance so the wire can be assessed against the actual part.
Product questions
Copper-Clad Aluminum: Conductivity and Connection FAQ
Copper-clad aluminum combines an aluminum core with a bonded copper outer layer. Specify the copper proportion and how it is measured, the finished dimensions and the required resistance. Assess the terminal and cable construction together with the conductor.
Product questions
Copper-Clad Steel: Strength, Resistance and Use FAQ
Copper-clad steel has a steel core and a bonded copper outer layer. A grounding inquiry needs fault duty, installation conditions and connection details; a coaxial-wire inquiry needs frequency, dimensions and electrical requirements. State the use before selecting a grade.
Product questions
Nickel Clad Copper FAQ
What is it? Nickel-clad copper combines a conductive copper core with nickel cladding.
Product questions
CCA Conductors: Choosing Wire or Foil
Choose the conductor form around the part you need to make. Round wire, flat wire and foil require different dimensional, handling and connection checks. Start with the resistance target and available space, then specify the copper proportion and joining method.
Product questions
CCA Round Wire: Diameter, Resistance and Termination FAQ
For CCA round wire, specify diameter and tolerance, copper proportion, resistance, tensile strength and elongation. Add the termination method and spool details. For high-frequency cable, include the operating frequency and finished-cable performance target.
Product questions
CCA Flat Wire: Corners, Bending and Insulation FAQ
CCA flat wire combines a copper-clad aluminum conductor with a flat cross-section. Specify width, thickness, corner radius and resistance, then add the bend direction, bend radius and insulation requirements for the intended winding or formed part.
Product questions
CCA Foil: Structure, Surface and Handling FAQ
Specify the foil structure, thickness, surface and edge requirements for the intended winding, lamination or joining process.
Product questions
Silver-Clad Copper: Product and Application Inquiry
Describe the wire, strip or foil you need, including dimensions, silver-layer requirements and the contact or electrical duty. Use the inquiry to confirm the proposed construction, available product form and sample requirements.
Product questions
Enameled Bimetal Wire: Insulation and Winding FAQ
Describe the conductor, finished size, insulation system and winding process so the required electrical and mechanical checks can be defined together.
Product questions
Enameled Bimetal Flat Wire: Insulation and Winding Inquiry
Provide the conductor construction, bare dimensions, finished dimensions, corner radius and insulation requirements. Add the winding method and bend geometry so the proposed wire and insulation process can be reviewed together.
Connection materials
Product questions
Battery Connection Materials FAQ
Define the cell or pack connection, mating materials and joining process before comparing conductor geometry, surface condition and electrical requirements.
Product questions
Nickel-Clad Copper: Surface and Service-Condition FAQ
Nickel-clad copper combines a copper core or substrate with a nickel outer layer. Specify the product form, nickel layer, electrical requirement and joining method. For hot or corrosive service, include the exposure conditions and any cut edges or exposed ends.
Product questions
NCC Round Wire: Temperature, Surface and Joining FAQ
NCC round wire has a copper core with nickel cladding. Specify diameter, nickel-layer requirements and the joining method. For temperature-sensitive service, state the operating profile and exposure conditions, including how the wire ends will be protected.
Product questions
NCC Strip: Dimensions, Edges and Welding FAQ
For nickel-clad copper strip, specify thickness, width, nickel-layer requirements and edge condition. Include the mating material, joint geometry and welding process so the sample can be checked for both electrical performance and joint quality.
Product questions
NCC Foil: Layer Quality and Handling FAQ
Specify nickel-clad copper foil by total thickness, nickel-layer requirements, width, surface condition and roll format. Describe the forming, lamination or welding process and the exposure of cut edges so the inspection plan matches the finished part.
CCS conductors
Product questions
CCS Conductors: Selecting a Product Form
Select the CCS form for the job: wire, stranded conductor or narrow foil. State the electrical duty, required strength, forming or installation method and exposure conditions, then define the copper layer and finished dimensions.
Product questions
CCS Round Wire: Strength and Electrical Requirements FAQ
State the application, wire dimensions, strength and electrical requirements, then add the copper-layer, connection and exposure details.
Product questions
CCS Stranded Wire: Construction and Installation FAQ
Specify the strand construction, resistance and mechanical requirements together with the connection method, bend limits and installation conditions.
Product questions
CCS Narrow Foil: Forming and Connection FAQ
Define the strip dimensions, copper-layer requirement and forming or joining process, including how cut edges will be used in the finished part.