Ceramic wire

coilaluminaminiature

Product overview
Innovacera produces metallized alumina coil bodies for wire-wound and other electrical inductors in H, U and bone-shaped designs. The primary ceramic is 96% alumina (Al2O3) and available metallizations include tungsten (W), nickel (Ni), gold (Au) and similar coatings. Partial metallization is possible for customized electrical contact and mounting.

Manufacturing & capabilities
Our factory has over 20 years' experience in metallized ceramics and provides R&D support, fast prototyping and production for miniaturized coil components. We support very small geometries compatible with wire-winding processes and compact electronic assemblies.

Metallized Alumina Ceramic Coil Bodies Features:

• High mechanical strength and dimensional stability
• Strong metal-to-ceramic bond for reliable contacts
• Tight machining and firing tolerances for precision parts
• Good solderability for assembly with electronic components

Application:

• Mobile phones and wearables
• Digital cameras and imaging modules
• Laptop and portable computers
• LCD panels and display electronics
• Network transformers and power inductors
• Other compact electronic products

Characteristics / technical specifications

• Main ceramic material: 96% alumina (Al2O3)
• Metallization / coating materials: W, Ni, Au, etc.
• Available shapes: H, U, bone-shaped and custom forms
• Partial metallization available
• Suitable for very small / miniaturized coil body sizes
• Over 20 years of metallized ceramics production experience
• Designed for wire-winding techniques and electronic coil miniaturization
• Key properties: high mechanical strength, strong metal-ceramic bond, tight tolerances, good solderability