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NCD4437S1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NCD4437S1 product

NCD4437S1

Transducers

PhotodiodeHealth MonitoringPulse Oximetry

The NCD4437S1 is a specialized silicon photodiode optimized for medical and wearable health monitoring, specifically heart rate and pulse oximetry.

Best for

  • Wearable health devices
  • Pulse oximetry modules

Avoid if

  • Applications requiring high-speed response beyond standard health monitoring

Check before use

  • Optical path design and ambient light shielding

Key specifications

Spectral Range
400-1100 nm
Light Current (940nm)
38 µA
Dark Current
20 nA

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Health Monitoring

Datasheet

037aa0dc12cb317280530c728335cf20_2303201130_Foshan-NationStar-Optoelectronics-NCD4437S1_C5382141.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCD4437S1: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a surface-mount silicon photodiode from Nationstar, designed for health monitoring applications like pulse oximetry and heart rate detection.