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SMD4042-470E AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD4042-470E product

SMD4042-470E

Specialized Resistors

GDTSurge ProtectionSMD

The RUILON SMD4042-470E is a surface-mount gas discharge tube (GDT) designed for overvoltage protection in communication and broadband equipment.

Best for

  • Broadband equipment
  • Telecom base stations
  • xDSL/VDSL protection

Avoid if

  • Applications requiring extremely low clamping voltages below 470V

Check before use

  • Solder reflow temperature profile

Key specifications

DC Spark-over Voltage
470V ±20%
Surge Rating
3kA (8/20μs)
Capacitance
<0.8pF

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
1
ECCN
-
HTSUS
-

Application

TelecomBroadband

Datasheet

185a191c8b2ff8864536b615f864a4d5_2403080959_RUILON-Shenzhen-Ruilongyuan-Elec-SMD4042-470E_C510482.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD4042-470E: 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
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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 2-pole gas discharge tube (GDT) used to protect sensitive electronic equipment from high-voltage transients.