General Ceramic Gas Discharge Tube

SG4240B075Active

The SG4240B075 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 SG4240B075

UL Qualified Yes

Pin Number 2

VBR [Nom] (V) 75

Tolerance [±] (%) 20

1KV/us [Max] (V) 800

50Hz [1sec] (A) 3

8/20us [Typ] (KA) 3

TSTG (°C) -40～+125

CO [max] (pF) 1

Size (mm) 4.2x4.2x4.0

Status Active

Product Features

Surface Mounting Design 4.2*4.2*4.0mm High Current Handling Capability 3000A @ 8/20 μs Low Capacitance and Insertion Loss