BESCHRIJVING

The 2027-30-A is a 2-pole gas discharge tube designed for overvoltage and surge protection across telecommunications, industrial, commercial, consumer, and automotive electronics. It features an 8 mm diameter and 6 mm length with a DC sparkover voltage of 300 V (±15% @ 100 V/s) and impulse sparkover ratings of 550 V at 100 V/µs and 800 V at 1000 V/µs. The device exhibits high surge current capability, stable breakdown characteristics throughout its operational life, and maintains insulation resistance greater than 10¹° O at 100 V. With an operating temperature range of -55°C to +125°C, glow voltage exceeding 70 V at 10 mA, and arc voltage greater than 10 V at currents above 1 A, this tube provides reliable protection against transient overvoltages. The 2027-30-A is UL recognized and available in RoHS-compliant versions, making it suitable for demanding applications requiring consistent surge suppression and long-term reliability.