What are the key electrical specs?

It operates at a forward current of 30mA, with a forward voltage of 2.6V-3.2V and a luminous intensity of 70-85mcd.

What should be considered during assembly?

The device is designed for reflow soldering. Avoid manual soldering if possible; if necessary, use a 25W anti-static iron for no more than 3 seconds.

How should this LED be stored?

Store in a moisture-controlled environment. If the package is opened, it must be used within 7 days or baked at 60°C for 12 hours before use.

What should sourcing teams check before buying SZYY0402B?

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

What is the pinout of SZYY0402B?

Use the SZYY0402B datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about SZYY0402B pinout to locate pins, power rails, and interface signals before layout.

SZYY0402B Datasheet, Specs, Alternatives & ECAD | Shenzhen Yongyu Optoelectronics Co., Ltd.

AI summary

The SZYY0402B is a blue 0402 SMD LED suitable for general indicator applications in compact electronic designs.

Best for

Status indicators
Compact consumer devices

Avoid if

High-power lighting applications
Environments with high humidity without proper sealing

Check before use

Moisture sensitivity level
Reflow temperature profile

Key specifications

Color: Blue
Package: 0402
Forward Current: 30 mA
Luminous Intensity: 70-85 mcd

Compliance & Environment

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

Application

Consumer ElectronicsGeneral Indicators

Datasheet

90e41f471e713bdb1dd78b36f0113713_2102221738_Yongyu-Photoelectric-SZYY0402B_C434447.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SZYY0402B: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint

Land pattern for PCB layout

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3D Model

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KiCad Library

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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 blue monochromatic SMD LED in a 0402 package (1.0mm x 0.5mm x 0.4mm).

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 SZYY0402B?+×

What are the key electrical specs?+×

What should be considered during assembly?+×

How should this LED be stored?+×

What should sourcing teams check before buying SZYY0402B?+×

What is the pinout of SZYY0402B?+×