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2R470TD-8 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

2R470TD-8 product

2R470TD-8

Component

GDTSurge ProtectionTelecom

The 2R470TD-8 is a 2-electrode gas discharge tube (GDT) from RUILON, rated for 470V DC spark-over and 20kA surge protection.

Best for

  • Telecom line protection
  • MDF modules
  • Power supply surge protection

Avoid if

  • Operating voltage exceeds 470V
  • Space-constrained designs requiring SMD (this is a DIP part)

Check before use

  • Ensure the circuit voltage does not exceed the GDT's minimum spark-over voltage.

Key specifications

DC Spark-over Voltage
470V
Impulse Current
20kA
Capacitance
1.5pF

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
-
ECCN
-
HTSUS
-

Application

TelecomPower

Datasheet

8f371675b89224253c0b9e97914607f4_2403081021_RUILON-Shenzhen-Ruilongyuan-Elec-2R470TD-8_C2836978.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 2R470TD-8: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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 2-electrode gas discharge tube (GDT) designed to protect sensitive telecom and power equipment from transient surge voltages.