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5D-20 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

5D-20 product

5D-20

Transducers

NTCInrush Current LimiterPower Protection

The 5D-20 is a 5Ω NTC thermistor used for inrush current limiting in power circuits.

Best for

  • Switching power supplies
  • UPS systems
  • Electronic ballasts

Avoid if

  • Applications exceeding 7A steady-state current

Check before use

  • Thermal clearance on the PCB

Key specifications

Resistance
5Ω
Max Current
7A
B-Value
2800K

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
-
ECCN
-
HTSUS
-

Application

Power Supplies

Datasheet

7bb4b68040238312e8b5f0e1c372f373_2311021625_Hongzhi-Elec-5D-20_C332365.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 5D-20: 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

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a power-type NTC thermistor used to suppress large inrush currents during power-on, protecting sensitive components like capacitors.