LITTELFUSE  CG2-145L  Gas Discharge Tube (GDT), 2-Electrode, CG2 Series, 145 V, Axial Leaded, 2.5 kA, 500 V

Manufacturer Part No:
Newark Part No.:
Product Range
CG2 Series
Technical Datasheet:
See all Technical Docs

The actual product may differ from image shown

Product Overview

The CG2 series highly reliable Gas Discharge Tube provide a high degree of surge protection in a small size ideal for board level circuit protection. The GDTs function as switches which dissipate a minimum amount of energy and therefore handle currents that far surpass other types of transient voltage protection. The CG2 series comes in a variety of forms including core, straight and shaped leads, to serve a variety of mounting methods. The CG2 series (145-1000V) is ideal for protecting equipment where higher voltage limits and holdover voltages are necessary.
  • Rugged ceramic-metal construction
  • Low capacitance (<1.5pF)
  • Meets REA PE-80
  • Available in surface mount and a variety of lead options

Product Information

Product Range:
CG2 Series
DC Breakover Voltage:
GDT Case Style:
Axial Leaded
Impulse Discharge Current:
Impulse Sparkover Voltage:
To Be Advised

Find similar products  grouped by common attribute


  • Safety
  • Industrial
  • Power Management
  • Communications & Networking
  • Computers & Computer Peripherals
  • Medical
  • Test & Measurement
  • Consumer Electronics

Legislation and Environmental

Product Traceability
RoHS Compliant:
Authorized Distributor


Gas Discharge Tube (GDT), 2-Pole, 2027 Series, 150 V, Axial Leaded, 20 kA, 575 V


294 in stock

Price for: Each

1+ $1.41 10+ $1.06 100+ $0.88 500+ $0.726 More pricing


Associated Products

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.