ProjectsPricingInsights

SMD3225-300N AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMD3225-300N product

SMD3225-300N

Gas Discharge Tube Arresters

GDTOvervoltage ProtectionSMD1210

The SMD3225-300N is a compact 300V Gas Discharge Tube (GDT) designed for surface-mount overvoltage protection in high-speed communication and broadband systems.

Best for

  • Broadband equipment
  • CATV systems
  • Telecom SLIC protection

Avoid if

  • Power supply networks where operating voltage exceeds the GDT's minimum spark-over voltage.

Check before use

  • Reflow soldering profile to ensure compliance with the 260°C peak temperature limit.

Key specifications

DC Spark-over Voltage
300V
Impulse Current
1kA
Capacitance
<0.5pF

Compliance & Environment

RoHS
-
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

Broadband EquipmentTelecomCATV

Datasheet

pYYBAGMHNoCAES6BAAPSwsQBnXE323.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMD3225-300N: 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 voltage spikes and transients.