Shielded material STARS(R) that is less prone to magnetic saturation even in strong magnetic field noise.
Exhibiting shielding properties in strong magnetic fields! Contributing to the lightweight and slim design of shielding equipment.
The "STARPAS(R)-DF42N Series" is a metal foil made from high saturation magnetic flux density material (DF42N). It contributes to the lightweight and slim design of shielding equipment. It allows for bending, cutting, and punching with high shape freedom. Additionally, the foiling suppresses eddy current losses within the magnetic material. Please utilize it for applications such as medical MRI, electron microscopes, electrical rooms in buildings, transformer installation locations, motor peripheral equipment, power supplies, and power semiconductors. 【Features】 ■ Suppresses eddy current losses within the magnetic material due to foiling ■ High shape freedom ■ Capable of bending, cutting, and punching ■ Excellent durability and heat resistance, strong against vibration and impact ■ Exhibits shielding properties in strong magnetic fields ■ Effective in strong magnetic fields of ISO11452-8 test level 4 (over 1000A/m) and above 170dBpT of MIL-STD-461. *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【DC Characteristics】 ＜STARPAS-10DF42N＞ ■Initial Permeability: 1,300 ■Maximum Permeability: 6,400 ■Magnetic Flux Density (T) [at 800A/m]: 1.42 ■Coercivity (A/m): 60 *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
Main Uses (Magnetic Shielding and Yoke) ■ Equipment - Medical MRI, electron microscopes, semiconductor manufacturing equipment, welding machines ■ Building Materials - Locations for electrical rooms and transformers in buildings ■ Industrial and Automotive Equipment - Motor peripherals, power supplies, power semiconductors, large-capacity cables, etc. *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Since its founding in 1916, the Daido Steel Group has contributed to society through "monozukuri" (manufacturing) by developing high value-added products and innovating existing products, backed by advanced technological capabilities based on special steel. The potential inherent in special steel supports the development of various industries, including the automotive industry, aerospace, shipping, and IT equipment. As a leading company in special steel, we, the Daido Steel Group, have continued to respond to societal demands and expectations by pursuing this potential. The environment surrounding us is undergoing significant changes, such as economic globalization and environmental and energy issues. In this context, we view these changes as opportunities and will work towards further development from the following three perspectives.