Flat Wire
Rectangular Wire for Electrical Windings
Rectangular wire provides a defined conductor section for coils, transformers and electrical windings. Width, thickness and corner radius determine fit and bending behavior. Choose the material, temper and insulation requirements around the finished winding design.
Construction and specification
- Material construction
- Specify the conductor metal, grade and layer construction on the drawing
- Product form
- Flat wire
- Tolerance
- Precision rolling tolerance available on request
- Surface
- Bare, plated, annealed, insulated-ready
- Supply format
- Coils, spools or cut lengths
Selection and processing
Rectangular wire and flat wire overlap as section descriptions. Specify width, thickness and corner radius rather than choosing only a name. Ribbon wire describes a thinner, narrower form; none of these names defines a solder coating or insulation system.
Standards context
Use the drawing and a material/form-specific purchase specification. Round-wire references do not qualify rolled strip, foil or flat wire. Confirm edition, methods and acceptance criteria.
Standards scope referencesProduct questions
What is rectangular wire?
rectangular 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 rectangular 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.
Which drawing details are needed for Rectangular Wire for Electrical Windings?
Width, thickness and tolerances. Corner radius, edge condition, camber and twist. Metal grade and temper. Surface finish or coating, joining method and inspection requirements. Quantity, spool or coil format, packaging and delivery destination.
Prepare your inquiry
- Width, thickness and tolerances
- Corner radius, edge condition, camber and twist
- Metal grade and temper
- Surface finish or coating, joining method and inspection requirements
- Quantity, spool or coil format, packaging and delivery destination