Our "LFA10,LFA20,LFA30" series chip type LC EMI filter is an extremely efficient EMI filter made of a combination of both dielectric and magnetic materials. They are well suited for elimination of noise on high frequency signal lines, due to their steep insertion loss characteristics.

■ Features

• Monolithic construction of dielectric and magnetic materials
• Ultra miniature and low profile type
• Steep insertion loss characteristics
• Removes noise over a wide range
• Easy to place since there is no polarity

■ Applications

• For digital AV equipment such as TV, VCR and DVD.
• For telecommunication equipment such as Fax, modem and ADSL.
• For computer equipment such as personal computers and copier.
• For noise countermeasure of other digital circuit equipment.

■ Part number system

■ Dimensions(mm)

■ Equivalent circuits

■ Part number list

: "T" stands for taping package and "B " stands for bulk package.
: "E" stands for marking type and " " stands for non-marking type.

■ Insertion loss (Reference)

■ Test circuit