B3Y471M AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

B3Y471M product

B3Y471M

Gas Discharge Tube Arresters (GDT)

GDTSurge ProtectionSMD

The B3Y471M is a 3-electrode SMD Gas Discharge Tube (GDT) designed for high-speed telecommunications protection, offering robust surge handling in a compact form factor.

Best for

  • xDSL interfaces
  • G.FAST equipment
  • Telecommunications surge protection

Avoid if

  • Applications requiring extremely low clamping voltages below 360V

Check before use

  • Ensure the PCB footprint matches the 6.2x3.2mm dimensions

Key specifications

DC Breakdown
360-540 V
Surge Current
1000 A (8/20μs)
Capacitance
≤1.5 pF

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

Telecommunications

CAD Models

Download ECAD models for B3Y471M: 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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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

The B3Y471M is a 3-electrode Gas Discharge Tube (GDT) from Bencent, specifically designed for surface-mount (SMD) assembly in telecommunications equipment.