What are the key applications for the GL5506?

It is commonly used in light-controlled lamps, industrial automation, electronic toys, and automatic camera photometry.

What should engineers review before using the GL5506?

Review the spectral response curve to ensure it matches your light source and check the power dissipation limits to prevent overheating.

What are the key specifications of the GL5506?

It features a 4-7KΩ light resistance (at 10Lux), 0.5MΩ dark resistance, 540nm spectral peak, and 150VDC maximum voltage.

What should sourcing teams check before buying GL5506（4-7K）?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of GL5506（4-7K）?

Use the GL5506（4-7K） datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about GL5506（4-7K） pinout to locate pins, power rails, and interface signals before layout.

GL5506（4-7K） Datasheet, Specs, Alternatives & ECAD | HL (Haolin Elec)

AI summary

The GL5506 is a reliable 5mm photoresistor (LDR) with a 4-7KΩ light resistance, ideal for general-purpose light sensing and control applications.

Best for

Consumer electronics
Light-controlled switches
Industrial sensing

Avoid if

High-precision light measurement
Extreme temperature environments

Check before use

Ambient light conditions
Circuit voltage limits

Key specifications

Light Resistance: 4-7 KΩ
Dark Resistance: 0.5 MΩ
Spectral Peak: 540 nm
Max Voltage: 150 VDC

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Industrial ControlConsumer ElectronicsLight Sensing

Datasheet

9d0b1a5e34dde5da6d5dbd6a57cfead7_2304140030_JCHL-Shenzhen-Jing-Chuang-He-Li-Tech-GL5506-4-7K-_C11299.pdf

800 KB

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CAD Models

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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

The GL5506 is a light-dependent resistor (LDR) in a 5mm through-hole package, designed to change its resistance based on incident light intensity.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the GL5506?+×

What are the key applications for the GL5506?+×

What should engineers review before using the GL5506?+×

What are the key specifications of the GL5506?+×

What should sourcing teams check before buying GL5506（4-7K）?+×

What is the pinout of GL5506（4-7K）?+×