Thin-film integrated circuit components

Consistent production from low-loss ceramic substrates in the microwave band to thin film pattern formation. Providing high-quality products at low prices and short delivery times, from prototyping to mass production.

last updated May 12, 2025

High-quality alumina substrate

Birth of a substrate utilizing new materials.

last updated Mar 29, 2024

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.

last updated May 12, 2025

AuSn solder

By pre-applying AuSn solder to the circuit board, it becomes possible to directly mount chip components, thereby reducing assembly labor.

last updated May 12, 2025

[Example of Use] Sensor 99.9% Alumina Substrate

A high-purity, high-strength alumina substrate that can be made thin and resistant to cracking. Its thinness maximizes sensor performance.

last updated May 12, 2025

5G ceramic substrates and thin-film integrated circuits achieving miniaturization and high precision.

●Fine circuit pattern Line/Space: 30μm/30μm ●Pattern dimension accuracy: ±10μm

last updated May 07, 2025

Formation of thin-film integrated circuits on stepped ceramic substrates.

We have made it possible to form thin-film integrated circuits on "stepped ceramic substrates," which eliminate the need for customer bonding processes and reduce thermal conduction loss.

last updated Mar 29, 2024

[Development Information] High Dielectric Constant Substrate / Single-layer Capacitor

The single-layer capacitor developed by JFC suppresses inductance components and achieves excellent characteristics even at high frequencies.

last updated Mar 29, 2024

Electronic Ceramics (Thin film integrated circuit components & Substrates)

A thin film integrated circuit pattern will be formed on a ceramic substrate.

last updated Aug 27, 2025