Gli scaricatori di sovratensioni a gas sono componenti che hanno la particolare proprietà di deviare l'energia in eccesso delle sovratensioni (fulmini o di altre forme) verso terra. Abbiamo preparato una linea di prodotti che permette di scegliere tra scaricatori a 2 elettrodi, scaricatori a 3 elettrodi in una varietà di forme e capacità di protezione, in modo poter trovare il prodotto giusto, che meglio si adatta al vostro ambiente di utilizzo.
2-electrode arresters
Ceramic arresters Y05 series
Y06S ·SZ type arresters
Y08U · UZ type, U type arresters
RoHS compliant
Compact and high withstand capacity arresters
RoHS compliant
90V, 100V, 230V, and 350V versions cover a wide range of voltage requirements.
RoHS compliant
Ideal as lightning surge countermeasures for telecommunication lines, antennae, etc.
Y20 type arresters
Y49 type arrester
RoHS compliant
This product is used for protection where large irregular current is encountered in the vicinity of railway signal circuits, and where high levels of reliability are required.
RoHS compliant
This a large arrester with a current withstand capacity of max. 100kA.
3-electrode arresters
3Y06 type arresters
3YVH type arresters
3YVJ type (3J type) arresters
RoHS compliant
Compact, high withstand capacity (8/20µs·MAX5kA)
RoHS compliant
Used to protect equipment from lightning surges induced on telecommunication and signal lines.
RoHS compliant
Used to protect faxes and other electronic equipment from lightning surges induced on telecommunication and signal lines.
3YW type arresters
Failsafe arresters
RoHS compliant
This arrester has a large current withstand capacity, so it is mainly used in electromagnetic induction countermeasures and the like.
Arresters equipped with this mechanism will forcibly short circuit an arrester in the event of irregular current (follow current), in order to protect the circuit board from damage.
Surface-mounted arresters
SD4
3SD4
SD3
RoHS compliant
UL497B recognized (File E140906).
2-electrodes Mini SMD arrrester,4.4x3.5mm
High surge current rating : maximum 5kA.
Low capacitance 0.5pF
RoHS compliant
UL497B recognized (File E140906).
3-electrodes Mini SMD arrrester,4.4x7.2mm
High surge current rating : maximum 5kA.
Low capacitance 0.5pF
RoHS compliant
UL497B recognized (File E140906).
2-electrodes Micro SMD arrester,
4532 size (4.5x3.2mm).
Low capacitance 0.5pF.
Y08SV type arresters
RoHS compliant
UL approved
Accessories
Holders for mounting arresters
SCARICATORI DI SOVRATENSIONI GAS