WMSIC Electronic Components

Kingbright AAA3528LSEEZGKQBKS

ModelAAA3528LSEEZGKQBKS
PackageSMD2835
BrandKingbright
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Option 132734

Availability on request

Technical data

Product details

20 specifications

Core information

Product name
Kingbright AAA3528LSEEZGKQBKS
Type
KINGBRIGHT
Unit
Electronic Component
Minimum package
2000 圆盘

Technical parameters

Power
123mW;125mW;120mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
KINGBRIGHT
Electronic Component
AAA3528LSEEZGKQBKS
Electronic Component
1
Package
SMD2835
Electronic Component
621nm;525nm;465nm
Electronic Component
LEDDiode / LED
Electronic Component
0.057g
Electronic Component
1
LED
30mcd;180mcd;20mcd
LED
120°
LED
Electronic Component
Electronic Component
BM0230661274
Electronic Component
515nm;630nm;460nm

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

AAA3528LSEEZGKQBKS 产品概述

一、产品简介

AAA3528LSEEZGKQBKS 为 Kingbright 出品的 SMD2835 封装 RGB 发光二极管(LED),透明透镜设计,适用于表面贴装光源应用。三色发光(红/绿/蓝)允许精确的色彩混合与高可靠性驱动。标准工作温度范围为 -40℃ 至 +85℃,适应工业与民用环境。

二、主要电光参数(按颜色)

  • 发光颜色:红 / 绿 / 蓝
  • 正向电压 Vf(典型):红 2.1V;绿 3.1V;蓝 3.1V
  • 正向电流 If(典型驱动):2 mA(建议常用驱动电流,具体可按应用调整)
  • 功率(规格表值):红 123 mW;绿 125 mW;蓝 120 mW
  • 波长 / 峰值:红 621 nm / 630 nm;绿 525 nm / 515 nm;蓝 465 nm / 460 nm
  • 发光强度(Iv):红 30 mcd;绿 180 mcd;蓝 20 mcd
  • 发光角度:120°(宽光束,利于均匀照明)
  • 透镜颜色:无色透明透镜

三、封装与机械特性

封装为标准 SMD2835(贴片尺寸约 3.5 x 2.8 mm),便于常规 SMT 贴装与回流焊工艺。透明透镜利于色彩纯度与光线混合,适合背光、指示灯以及装饰性照明。建议按 Kingbright 的 PCB 封装图纸设计焊盘与过孔,确保可靠焊接与良好散热。

四、驱动与电路建议

  • 推荐恒流驱动或串联限流电阻以稳定亮度与延长寿命;典型驱动电流为 2 mA。
  • 根据 Vf 与 If 计算限流电阻:R = (Vsup − Vf) / If。多颗并联时注意每色通道需独立限流。
  • 为实现精准色彩混合,采用 PWM 调光或恒流三通道驱动,可获得可调亮度与动态色彩。PWM 频率建议 >1 kHz 以避免可见闪烁。

五、热管理与可靠性

尽管工作电流较低,但长期稳定性受环境温度影响。SMD2835 具有良好热传导路径,建议在 PCB 上保留适当的铜箔面积以帮助散热,并避免高温回流多次超标。遵循 Kingbright 推荐的回流焊温度曲线和 ESD 防护规定可提高良率与寿命。

六、应用场景

适合各类需要小型 RGB 光源的场景:指示灯、按键背光、小型显示器背光、装饰照明、状态指示、物联网设备与消费电子等。透明透镜与 120° 光角特别适合需要均匀面光或混色效果的设计。

七、选型与注意事项

  • 在设计前确认实际亮度与色坐标要求,并参考厂商 bin 分档数据进行选型。
  • 多色并用时注意各色亮度差异,必要时通过电流或光学扩散器进行校正。
  • 储存与贴片前注意防潮等级(MSL),回流焊工艺需控制时间温度以防内部应力或失效。

总结:AAA3528LSEEZGKQBKS 是一款性能均衡、封装紧凑的 SMD RGB LED,适合需要小体积、多色可调和可靠性的照明与指示应用。根据上述电光与机械参数,在 PCB 设计、驱动电路与热管理上做出相应优化,可获得稳定且色彩表现良好的最终产品。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.