حفاظت مدار برق‌گیر گازی (جی دی تی)

Product Attributes

Introduction

Littelfuse's highly reliable CG/CG2 series gas discharge tubes (GDTs) deliver a high degree of surge protection in a small package, making them ideal for board-level circuit protection. GDTs operate as switches with minimal energy consumption, enabling them to handle currents far exceeding those of other transient voltage protection devices. Their robust ceramic-metal construction with gas fill makes them well suited for use in harsh environments. The CG/CG2 series is available in multiple configurations — including SMT, ferrule, straight lead, and formed lead — to accommodate a variety of mounting methods. The CG series (75–110V) is ideal for protecting test and communications equipment and other applications requiring low voltage limiting and extremely low arc voltage. The CG2 series (145V–1000V) is ideal for protecting equipment that requires higher voltage limiting and sustaining voltage.

Features

• Rugged ceramic-metal construction
• Available in surface mount and multiple lead options

Applications

• Communication lines and equipment
• Cable TV equipment
• Test equipment
• Data cables
• Power supplies