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2RK145M-4 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

2RK145M-4 product

2RK145M-4

Gas Discharge Tube Arresters (GDT)

GDTSurge ProtectionSMD

The 2RK145M-4 is a 2-electrode SMD Gas Discharge Tube (GDT) rated for 145V DC spark-over and 3kA surge current, ideal for protecting communication lines.

Best for

  • Modems
  • Repeaters
  • Data communication equipment

Avoid if

  • Applications requiring extremely low clamping voltages below 145V.

Check before use

  • Ensure the peak surge current of the environment does not exceed 3kA.

Key specifications

DC Spark-over Voltage
145V ±20%
Impulse Discharge Current
3kA
Capacitance
≤1pF

Compliance & Environment

RoHS
-
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Communication EquipmentIndustrial Protection

Datasheet

6f9a591d1176ceee593e56281583b70a_2304140030_Brightking-2RK145M-4_C522270.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 2RK145M-4: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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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Where to Buy

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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 surface-mount Gas Discharge Tube (GDT) used for transient voltage surge suppression.