ProjectsPricingInsights

SMD4042-230E AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD4042-230E product

SMD4042-230E

Specialized Resistors

GDTSurge ProtectionSMD

The SMD4042-230E is a 230V, 3kA surface-mount gas discharge tube designed for overvoltage protection in communication and broadband equipment.

Best for

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

Avoid if

  • Applications requiring high-frequency signal integrity beyond GHz range without considering GDT capacitance

Check before use

  • Ensure the maximum operating voltage of the network does not exceed the GDT's minimum spark-over voltage.

Key specifications

DC Spark-over
230V
Impulse Current
3kA
Capacitance
<0.8pF

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

TelecomBroadband

Datasheet

f6ab925ff44469ea06e5ec19f3f223f5_2403080959_RUILON-Shenzhen-Ruilongyuan-Elec-SMD4042-230E_C434743.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD4042-230E: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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

Login required · CAD models billed separately as an add-on

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 ceramic gas discharge tube (GDT) used to protect sensitive electronic equipment from high-voltage transients.