Copper flat wire
High conductivity flat conductor for motors and coils.
Flat Wire
Flat Wire Manufacturer for Motors, Coils and Power Components
Raytron manufactures precision flat wire, rectangular wire and ribbon wire in copper, aluminum, CCA and other metal combinations.
Entity Definition for Search and AI
Flat wire is a precision conductor shape used to improve slot fill factor, heat transfer and compact current paths in motors, coils and power devices.
Core Specification Range
- Material
- Copper, aluminum, CCA, CCS or nickel clad copper
- Width/thickness ratio
- Up to 100:1 depending on material and size
- Tolerance
- Precision rolling tolerance available on request
- Surface
- Bare, plated, annealed, insulated-ready
- Supply format
- Coils, spools or cut lengths
Product Variants
Customizable Product Types
Aluminum flat wire
Lightweight flat conductor for selected windings.
CCA flat wire
Weight and cost optimized bimetal flat conductor.
Typical Applications
- EV motors
- Transformers
- Inductors
- Voice coils
- Power electronics
- Battery connections
Buyer Selection Notes
- Define width, thickness and corner radius.
- Specify conductivity, temper and coating needs.
- Confirm winding or stamping process.
Procurement Decision Resources
Related Guides and Material Comparisons
Use these pages to define specifications, application limits and substitution risks before requesting a quotation.
FAQ
What is flat wire?
flat wire is a rectangular or ribbon-shaped conductor made by precision rolling or drawing, used where space utilization, heat dissipation and winding efficiency are important.
Why use flat wire instead of round wire?
Flat wire can improve slot fill factor, contact area, thermal path and packing density compared with round wire in motors, coils, transformers and power components.
Can Raytron make custom flat wire?
Yes. Raytron can customize width, thickness, corner radius, temper, material combination, plating and packaging for winding, stamping or assembly.
Need custom specifications or samples?
Send size, material, application, quantity and delivery requirements. Raytron will help confirm manufacturability and quotation details.