Ultra-high precision thin-film resistors
Achieved an extremely low temperature coefficient of resistance (extremely low TCR) that was not seen before, based on Ta2Nx (tantalum nitride) material with excellent environmental resistance through special film treatment technology.
We provide ultra-high precision resistors that can be used from DC to high frequency in conjunction with laser trimming technology. 【Features】 ○ Achieves an extremely low temperature coefficient of resistance (TCR) that is not seen in conventional products through special film processing technology based on Ta2Nx (tantalum nitride) material, which has excellent environmental resistance. ○ Types of resistors: Various resistors can be manufactured - Circuit configuration resistors: Chip resistors (SMD) and network resistors - Also compatible with other types such as W/B type, soldered type, and solder bump type. ○ Substrate materials: - Alumina substrates (purity 99.5%, 99.9%) - Others (please consult separately) ○ Conductor film composition: - Ti/Pd/Au - Ti/Pd/Cu/Ni/Au - Ti/Pt/Au ● For other functions and details, please contact us.
basic information
Our company is equipped with a consistent manufacturing facility that covers everything from pattern formation of thin-film integrated circuits based on ceramic substrates to film deposition and dicing, catering to various circuit requirements. We have sputtering equipment, deposition equipment, dry etching equipment, and are also prepared for mass production. Additionally, we accommodate various requests regarding technology and delivery times for various circuits related to development and research.
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Model number/Brand name
Ultra-high precision thin film resistor
Applications/Examples of results
Main applications: various attenuators, various terminators, various dividers, resistors for gain adjustment in thin-film amplifier circuit boards, etc.
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As a member of JGC Group, JFC challenges the possibilities of the material of fine ceramics with our own technologies. We actively engage in fundamental and applied research on ceramics, product application development, as well as manufacturing and sales. We respond to the diverse needs of various advanced industries with our unique technologies and products, including high-frequency ceramic substrates and circuit components, ceramic parts for industrial machinery, and the prototyping and development of metal-ceramic composite materials (MMC).