About Products
NTC Thermistor
Temperature Sensor
Noise Filter
- Chip Varistor
- Array Varistor
- L-Guard
- S-Guard
- Feed Through Capacitor
Piezo Device
PTC Thermistor
Noise Filterr HOME > About Products > Noise Filter(

electrical noise filter

High speed, high capacity of digital signal and high accumulation of the accompanied IC device is sensitive to pulse noise and electromagnetic wave such as static, etc.
Our noise filter is a line filter used to remove the static and electromagnetic noise of signal line and power line.
Array Varistor
electrical noise filter
The LVA series is an array type metal oxide based chip varistor for transient voltage suppression. It shows non-linear voltage-current behavior, similar to zenor diode. Multilayered structure, however, shows superiority in electrical reliability to zenor diode, since each grain exhibit small p-n junction.
Array type chip varistor provides high reliability on surface mounting
Electroplating with Ni and Sn gives higher solderability
Wide operating temperature (-55 ~ 125'c)
Fast response time ( <1ns)
4 arrays in a single chip for high density circuit design
LCD module
Mobile phone, PDA, DMB Phone, Digital camera
Multiline I/O ports in various hand-held equipments