The 2026-35-C2LF is a 3-pole gas discharge tube (GDT) designed for transient overvoltage protection in telecommunications, industrial, commercial, and consumer electronics applications. This device features a DC sparkover voltage of 350 V at 100 V/s and impulse sparkover voltages of 625 V at 100 V/µs and 875 V at 1000 V/µs, providing reliable protection against surge events. The tube measures approximately 8 mm in diameter and 11 mm in length with balanced TRIGARD technology, offering high surge current capability (40,000 A for 8/20 µs waveform), stable breakdown characteristics throughout its operational life, and an insulation resistance exceeding 10¹° O. The C2LF configuration includes 1 mm diameter lead wires and is RoHS compliant, making it suitable for demanding protection requirements in aircraft, military, and commercial electronics where reliable transient suppression is essential.