Mn-Zn Soft Ferrite Series
2H MnZn Ferrite
Overview: Core materials for common-mode filter and pulse transformers used in communication devices.
Available Materials in 2H MnZn Ferrite Series
Core materials for common-mode filter and pulse transformers used in communication devices. 2H High permeability material Series 2H series are high permeability material with μ 2500-15000, which are suitable for common mode noise suppressor (conforming FCC, VDE, VCCI regulation) and for interface (pulse) transformers of digital telecommunication network systems. With the quick development of network system, transportation (pulse) transformer has become a kind of indispensable component. 2H07(μ=7500）and 2H10（μ=10000）are JSF’s standard high permeability materials with superior characteristics and high performance-cost ratio, and suitable for common mode noise suppressors with frequency below 500kHz. 2H15(μ=15000) and 2H15B (μ=10000) are the latest superior permeability materials for interface (pulse) transformers. 2H15 is suitable for pulse transformers of telecommunication equipments for indoor use. 2H15B has special stable temperature characteristics, and its permeability curve remains flat in temperature range from -30℃ up to +85℃, thus makes it suitable for pulse transformers of telecommunication equipments of outdoor use.