Gas DischargeTube (GDT) Products
CG/CG2 Series
CG/CG2 Series
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-filled, 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.
Agency Approvals
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.
AGENCY
AGENCY FILE NUMBER
E128662
E320116
The CG2 Series (145V-1000V) is ideal for protecting
equipment where higher voltage limits and holdover
voltages are necessary.
2 Electrode GDT Graphical Symbol
Features
• Rugged Ceramic-Metal
construction
• Meets REA PE-80
• Available in surface
mount, and a variety of
lead options options
• Low Capacitance
(<1.5pf)
Applications
• Communication lines
and equipment
• Instrumentation circuits
• Medical electronics
• ADSL equipment
• CATV equipment
• Test equipment
• Data lines
• Telecom SLIC
protection
• Power supplies
©2013 Littelfuse, Inc.
CG/CG2 Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Customer should verify actual device performance in their specific applications.
Revised: January 10, 2013