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SMD4042-1000E AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD4042-1000E product

SMD4042-1000E

Specialized Resistors

GDTSurge ProtectionSMD

The SMD4042-1000E is a surface-mount gas discharge tube (GDT) designed for overvoltage protection in communication and industrial equipment.

Best for

  • Broadband equipment
  • Telecom base stations
  • Medical electronics

Avoid if

  • Applications requiring low-voltage protection below 1000V

Check before use

  • Solder reflow process impact on spark-over voltage

Key specifications

DC Spark-over Voltage
1000V ±20%
Impulse Current
3kA
Capacitance
<0.8pF

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
1
ECCN
-
HTSUS
-

Application

TelecomIndustrial

Datasheet

5af5b9c23fbbe4768f09a9baf972fba7_2403080959_RUILON-Shenzhen-Ruilongyuan-Elec-SMD4042-1000E_C434744.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD4042-1000E: 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 ceramic gas discharge tube (GDT) used to protect sensitive electronic equipment from high-voltage transients.