Precision Ribbon

Precision Flat Wire & Ribbon for Electrical, Medical & Sensor Applications

Many high-performance applications require a geometry that traditional round wire cannot provide.

Precision ribbon and flat wire offer increased surface area, controlled electrical characteristics, improved winding performance, and compact profiles for advanced electrical contacts, sensor elements, medical devices, and electronic assemblies.

Sigmund Cohn Corp. manufactures precision ribbon from precious metals and specialty alloys with thicknesses as thin as 0.0002 inches and width-to-thickness ratios up to 75:1.

Our precision rolling processes maintain exceptional thickness control, edge quality, dimensional consistency, and metallurgical integrity throughout production, allowing engineers to specify ribbon materials with confidence.

Precision Ribbon Capabilities

• Thicknesses to 0.0002 inches

• Width-to-thickness ratios up to 75:1

• Custom widths and edge profiles

• Precision rolling from round wire

• Precious metal and specialty alloy processing

• Prototype through production manufacturing

Applications

• Electrical contacts

• Medical device components

• Radiopaque markers

• Precision sensor elements

• Electronic assemblies

• Taut-band suspensions

• Precision coils