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2R090SM-G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

2R090SM-G product

2R090SM-G

Gas Discharge Tube Arresters (GDT)

GDTSurge ProtectionSMD

The 2R090SM-G is a 90V SMD Gas Discharge Tube (GDT) from Liown, optimized for transient surge protection in communication and industrial circuits.

Best for

  • Telecommunications
  • Data communication equipment
  • Antenna protection

Avoid if

  • Applications requiring high-current continuous power handling
  • Circuits where the 90V threshold is too high or low

Check before use

  • Surge energy levels
  • PCB thermal management

Key specifications

DC Spark-over Voltage
90V
Impulse Discharge Current
2kA
Capacitance
≤0.5pF
Package
4.5mm x 3.2mm x 2.7mm

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

TelecommunicationsIndustrial

Datasheet

0362ecbab51795ac66cc4c7edea57d00_2305261805_Liown-2R090SM-G_C6936438.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 2R090SM-G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 2-electrode Gas Discharge Tube (GDT) designed for overvoltage protection, featuring a 90V DC spark-over voltage and a compact 4.5mm x 3.2mm x 2.7mm SMD package.