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GL4539（30-40K） AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

GL4539（30-40K） product

GL4539（30-40K）

Optical Sensors

LDRPhotoresistorCdS

The GL4539 is a miniature cadmium sulphide (CdS) light-dependent resistor (LDR) designed for light-sensing applications like dusk-to-dawn lighting control.

Best for

  • Dusk-dawn lighting control
  • General light sensing

Avoid if

  • Applications requiring strict RoHS compliance due to CdS content

Check before use

  • Operating temperature range and environmental compliance

Key specifications

Light Resistance
30-60 KΩ
Dark Resistance
10 MΩ
Max Voltage
150 VDC

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Lighting Control

Datasheet

03054e06d5be370feefd480bd1d03909_2304140030_JCHL-Shenzhen-Jing-Chuang-He-Li-Tech-GL4539-30-40K-_C11295.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for GL4539（30-40K）: 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 miniature, epoxy-coated photoconductive cell (LDR) with a spectral response similar to the human eye.