SMC material with Low iron loss at high frequency and high heat resistance! The development 'Somaloy(R)' product data sheet for the passive use is available for free for a limited time!
                      Somaloy(R), a soft magnetic composite material (SMC), is used not only for motor applications but also in passive products such as reactors. For SMC materials intended for passive applications, we are developing a hybrid material that mixes pure iron powder with alloy powder in response to the increasing demand for high-frequency compatibility. By using the hybrid material, we are reducing iron losses in the high-frequency range. For the insulation coating, new "7P" coating is applied, achieving high heat resistance. We will be temporarily releasing some development product data sheets, so please utilize them for new product development. (The soft magnetic composite material 'Somaloy(R)' is our trademark.)
■Overview
- Somaloy(R) is an SMC material with an insulation coating applied to iron powder.
- By mixing pure iron powder with alloy powder, we reduce iron losses in the high-frequency range compared to pure iron powder.
- By applying a new 7P coating to the insulation coating, we achieve higher heat resistance than before.
From November 2025 to the end of January 2026, we will offer a limited-time free download of some development material data sheets along with existing grade introduction materials.