General Ceramic Gas Discharge Tube

SG3D03B090Active

The SG3D03B090 gas discharge tube has low inter-electrode capacitance, strong surge absorption capability, low insertion loss, and long service life. It is widely used in electrical and communication equipment to provide transient overvoltage protection, especially in ADSL, communication base stations, communication power supplies, photovoltaics, energy storage, and other industries.

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Electrical Parameters

Part Number SG3D03B090

UL Qualified Yes

Pin Number 2

VBR [Nom] (V) 90

Tolerance [±] (%) 20

1KV/us [Max] (V) 650

50Hz [1sec] (A) 6

8/20us [Typ] (KA) 6

TSTG (°C) -40～+90

CO [max] (pF) 1

Size (mm) 3.5x3.5x6.8

Status Active

Product Features

Size Design 3.5*3.5*6.8mm High Current Handling Capability 6,000A @ 8/20 μs Low Capacitance and Insertion Loss