The miniaturization of electronic equipment requires
high performance EMI filters which enable high density
mounting. BLA31A/B series consists of 4 circuits of
BLA31A/B is suitable for EMI suppression in smaller
1. BLA31A/B has 4 circuits in 3.2x1.6mm body with
2. Provides attenuation across a broad frequency range.
Two types of impedance are available which meet
general signal line and high speed signal line.
3. Original inner electrode structure enables extra
4. The nickel barrier structure of the external
electrodes provides excellent solder heat
resistance. Both flow and reflow soldering methods
can be employed.