Description

Littelfuse highly reliable CG/CG2 Series GDTs provide a high degree of surge protection in a small size ideal for board level circuit protection.

GDTs function as switches which dissipate a minimum amount of energy and therefore handle currents that far surpass other types of transient voltage protection. Their gas-flled, rugged ceramic metal construction make them well suited to adverse environments.

The CG/CG2 series comes in a variety of forms including surface mount, core, straight and shaped leads, to serve a variety of mounting methods.

The CG Series (75-110V) is ideal for protection of test and communication equipment and other devices in which low voltage limits and extremely low arc voltages are required.

The CG2 Series (145V-1000V) is ideal for protecting equipment where higher voltage limits and holdover voltages are necessary.

Features

• Rugged Ceramic-Metal construction

• Low Capacitance (<1.5pf)

• Meets REA PE-80

• Available in surface mount, and a variety of lead options options

Applications

• Communication lines and equipment

• CATV equipment

• Test equipment

• Data lines

• Power supplies

• Instrumentation circuits

• Medical electronics

• ADSL equipment

• Telecom SLIC protection

CG21000属于电路保护 > 气体放电管避雷器（GDT）。力特公司制造生产的CG21000气体放电管避雷器（GDT）气体放电管或 GDT 是一种密封的玻璃封闭式器件，两个电极之间注入了惰性气体混合物。当电压超过 GDT 的额定值时，增加的电压会使气体电离，从而使其导电并将多余的电压转移到地下。