Main application examples
Magnetic shield for sensors and cables and to reduce the noise.
For high sensitivity (Applicable to signal system shields less than a few 10 A/m)
|STARPAS®-10PC2S||MEN®PC-2S||10µm||100m||0.9kg||100mm||Less than 1100m||More than 50kHz|
|STARPAS®-20PC2S||20µm||1.8kg||Less than 1100m|
|STARPAS®-30PC2S||30µm||2.7kg||Less than 1900m|
For strong magnetic field (Applicable to power shields more than a few 10 A/m)
|STARPAS®-10DF42N||DF42N||10µm||100m||0.8kg||100mm||Less than 1100m||More than 50kHz|
|STARPAS®-20DF42N||20µm||1.6kg||Less than 1100m|
|STARPAS®-30DF42N||30µm||2.4kg||Less than 1900m|
Main magnetic characteristics examples
Complex relative permeability
Product with a thickness of 10μm is the most suitable for high-frequency applications. However, it is also possible to increase the magnetic shielding effect by the foil thickness, so the thickness can be selected according to the intensity of the adaptive magnetic field.
|Product||Initial permeability(μi)||Max. permeability(μm)||Magnetic flux density at 800A/m||Coercive force|
|For high sensitivity||STARPAS®-10PC2S||5,800||36,000||0.72||9|
|For strong magnetic field||STARPAS®-10DF42N||1,300||6,400||1.42||60|
Complex relative permeability μr depending on frequency
|For high sensitivity||STARPAS®-10PC2S||5,300||5,200||3,500||700|
|For strong magnetic field||STARPAS®-10DF42N||1,400||1,400||1,300||560|
Applicable frequency band of permalloy foil material
STARPAS®-PC2S is suitable for high-sensitivity applications.
Magnetic shield performance at high frequencies
It shows a high shield property unlike aluminum (non-magnetic) at 1MHz. It also functions as an electromagnetic wave shield even at high frequencies.
We provide the magnetic shield and yoke material in 50 kHz ～ 10MHz band.
STARPAS®-PC2S is suitable for strong magnetic field applications.
Magnetic shield performance depending on magnetic field strength
STARPAS®-PC2S shows high shield performance in a weak magnetic field. STARPAS®-DF42N maintains high shield performance in strong magnetic field.
We provide highly efficient magnetic yoke materials (Sheet for wireless power supply)
Easy-to-handle material performance
Our materials are so flexible with excellent processability that your applications are expanded.
Lineup of products with tape and laminate
We have a lineup of adhesive tapes and laminated products on high-frequency sheet metal foil (metal foil) to improve usability.
|With tape||MEN®PC-2S||STARPAS®-T-10/20/30PC2S||Width100mm metal foil / tape(10μmt)|
|MEN®PC-2S||STARPAS®-T-10/20/30PC2S||Width100mm(Effective 95mm) PET(30μm) /Metal foil/ tape(10μmt)|
Configuration example with PET film