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A selection of magnetic ceramic substrates are available in three standard surface finish grades with custom specifications provided on request.
Grade 4: Fine Matte 4-8 µ"
Designed for thin film MIC applications that require superior surface perfection and flatness. Grade 4 substrates are also 100% inspected for all important parameters.
Grade 2: Lapped <16 µ"
Designed for both thick and thin film MIC applications where cost is a consideration yet controlled electrical and mechanical properties are required.
Grade 1: Surface Ground <32 µ"
Designed for thick film MIC application where cost is a consideration and surface perfection is not required. Other materials, surface finishes, and thicknesses may be requested and should be specified on the drawing. Consult the factory for price and availability.
- Wide selection of 4πMs
- Small size
- Frequency design 200 MHz/100 GHz
- No connectors
- No housing
- Ease of integration with dielectric substrate
Documents and Applications Notes
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