ProjectsPricingInsights

OH44E-S AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

OH44E-S product

OH44E-S

Magnetic Sensors

Hall EffectUnipolarSOT-23

The OH44E-S is a robust unipolar Hall effect switch designed for industrial and automotive sensing applications, offering a wide 3.5V-30V operating range and stable performance up to 125°C.

Best for

  • Brushless DC motor commutation
  • Industrial speed sensing

Avoid if

  • Applications requiring high-current direct drive without external circuitry

Check before use

  • Magnetic field orientation (N-pole trigger)

Key specifications

Operating Voltage
3.5V - 30V
Operating Temp
-40°C to 125°C
Output
Open Collector

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial SensorsMotor Control

Datasheet

376a335e9e4105acca91b81bba0b9359_1811061511_Nanjing-Ouzhuo-Tech-OH44E-S_C127582.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for OH44E-S: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

It is a unipolar Hall effect switch circuit in an SOT-23 package, designed to convert magnetic field changes into digital voltage signals.