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

AI summary

2R090SM-EH product

2R090SM-EH

Gas Discharge Tube Arresters (GDT)

GDTSurge ProtectionSMD

The 2R090SM-EH is a surface-mount Gas Discharge Tube (GDT) from Liown, rated for a 90V DC spark-over voltage and 1kA impulse discharge current, suitable for protecting sensitive communication lines.

Best for

  • Telecommunication lines
  • Data communication equipment
  • Antenna protection

Avoid if

  • Applications requiring high continuous current handling

Check before use

  • Peak surge voltage levels in the target environment

Key specifications

DC Spark-over Voltage
90V ±30%
Impulse Discharge Current
1kA
Capacitance
≤0.5pF

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

TelecommunicationsData Protection

Datasheet

53a8eca40c050395e50aa1bfdbbbb992_2305261805_Liown-2R090SM-EH_C6936433.pdf

800 KB

Datasheet AI

CAD Models

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

EDA Symbol
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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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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 transient overvoltage protection in surface-mount applications.