Littelfuse CG2145LS

The highly reliable CG/CG2 series gas discharge tubes provide a high level of surge protection in a small package, suitable for board-level circuit protection. They operate as switches with minimal power dissipation, enabling them to handle currents far exceeding those of other transient voltage protection devices. Their gas-filled, rugged ceramic-metal construction makes them ideal for harsh environments. The series is available in multiple configurations — including SMT, pill, straight lead, and formed lead — to accommodate various mounting methods. The CG series (75V–110V) is ideal for protecting test and communications equipment and other applications requiring low voltage limiting and ultra-low arc voltage. The CG2 series (145V–1000V) is ideal for protecting equipment that requires higher voltage limiting and holdover voltage.

• RoHS compliant and lead-free
• Rugged ceramic-metal construction
• Low capacitance (<1.5pF)
• Meets REA PE-80 standard
• Available in surface mount and various pin options
• RoHS compliant and lead-free

• Communication lines and equipment
• CATV equipment
• Test equipment
• Data lines
• Power supplies
• Instrumentation circuits
• Medical electronics
• ADSL equipment
• Telecom SLIC protection