FM25G142MYBPF Hitachi Metals, Ltd, FM25G142MYBPF Datasheet - Page 3

• Manufacturer Part Number: FM25G142MYBPF
• Description: Three-phase Fm-a Coils
• Manufacturer: Hitachi Metals, Ltd

The first nanocrystalline soft magnetic material in the world developed by Hitachi Metals, Ltd.
Provided with both high saturation magnetic flux density and high permeability.
Excellent temperature characteristics.
Less affected by mechanical stress, and very low audible noise emission.
The precursor material of FINEMET
and small amounts of Cu and Nb.
temperature, this alloy forms Nano-Crystalline structure (grain size of approximately 10 nanometer).
FINEMET
permeability (over 10,000 at 100kHz) comparable to Co-based amorphous metal. It has the advantages of both Fe based and Co
based amorphous metals.
FINEMET
temperature range from -40 to +150˚C.
FINEMET's permeability and core loss are hardly affected by mechanical stress due to near-zero magnetostriction (less than 10
Furthermore, its low magnetostriction significantly reduces audible noise emission when the voltage and current applied to the
core at audible frequency range.
FINEMET
What is FINEMET
For safety and the proper usage, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.
This catalog and its contents are subject to change without notice.
Single-phase FM-A coils
Three-phase FM-A coils
®
®
Three-phase FM-H coils
has high saturation magnetic flux density (more than 1T) comparable to Fe-based amorphous metal and high
has very high Curie temperature (570˚C) which results in small permeability variation (less than +/-10%) at a
FINEMET
®
®
Beads
EMC Components
Common Mode Chokes
Surge Absorber Cores
®
?
®
is amorphous metal obtained by rapid quenching the molten metal, consisting of Fe, Si, B
By applying heat treatment to the alloy at higher temperature than its crystallization
Single-phase FM coils
Single-phase V L coils
Three-phase FM coils
Three-phase FN coils
MP series
Common Mode Choke Cores
FT-3KM N series
FT-3KM K series
FT-3KM V series
FT-3KM F series
FT-3K L F series
FT-3KM S series
-6
).
3