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5D-11 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

5D-11 product

5D-11

Temperature Sensors - NTC Thermistors

NTCInrush Current LimiterPower Protection

The HEL 5D-11 is a 5Ω power NTC thermistor designed for effective inrush current suppression in power supply and lighting applications.

Best for

  • Switching power supplies
  • Lighting ballasts
  • UPS

Avoid if

  • Steady-state current exceeds 4A
  • Extreme space constraints

Check before use

  • Inrush current magnitude
  • Ambient temperature

Key specifications

Resistance
5 Ω
Max Current
4 A
Diameter
13 mm
Temp Range
-40 to +175 °C

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesLighting

Datasheet

1ff2fcd4d08c22a8399d1e3237e59634_2404031723_Hongzhi-Elec-5D-11_C332362.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 5D-11: 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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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 NTC thermistor used to limit high inrush currents that occur when electronic devices are first powered on.