Vishay EFI conductor resistor patterned substrates with optional overcoat coatings are used in the hybrid circuit, microwave, and telecommunications industries. These conductor resistor patterns are precisely manufactured to be used for precision current flow, voltage division and RF / Microwave designs. Resistor overcoat options are used for resistor protection and can be applied and patterned to match the conductor and / or resistor pattern. The conductor resistor patterned substrates are manufactured using Vishay Electro-Films (EFI) sophisticated thin film equipment and manufacturing technology. The custom specialty film substrates are visually inspected to MIL-STD-883, method 2032 class H or K.
Applications
Precision conductor and resistor patterns
TaN and NiCr resistor films
Resistor tolerance down to 0.1 %
Silicon nitirde, and polyimide overcoat coatings
Metallization on 1 or 2 surfaces
Various substrate materials
Sputtered / plated metal systems
Custom sizes from 0.020" x 0.020" to 4.000" x 4.000"
