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5D-9(直脚) AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

5D-9(直脚) product

5D-9(直脚)

Inrush Current Limiters (ICL)

NTCThermistorInrush Current Limiter

The 5D-9 is a 5Ω NTC thermistor used for inrush current limiting in power circuits.

Best for

  • Inrush current protection
  • Power supply startup

Avoid if

  • Steady-state current exceeds 3A

Check before use

  • Thermal dissipation constant

Key specifications

Resistance
5 Ω
Max Current
3 A
Temp Range
-55 to +200 °C

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesLighting

Datasheet

1491c95e6046d95e73cc0a63b16a961e.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 5D-9(直脚): 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
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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 Negative Temperature Coefficient (NTC) thermistor with a 9mm chip diameter, designed to limit high inrush currents during power-up.