Stock and price data | Last updated: October 8, 2026, 02:13 (GMT+8)
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WS2813B-2121
IC

SMD2121-6P

AvailableNegotiable

WS2813B-2121

WS2813B-2121 is a worldsemi RGB LED(IntegratedIC) in SMD2121-6P package.

Brand

worldsemi

Package

SMD2121-6P

Stock

3,983

Lead Time

In stock

WS2813B-2121 Parameters

PackageSMD2121-6P
Brandworldsemi
Date Code26+
波长R:620nm~625nm; G:520nm~525nm; B:465nm~470nm
PWM频率2kHz
工作电压3.7V~5.3V
载带方式正贴
宽度2.2mm
功能特性内置上电复位电路; 集成智能反向连接保护功能; 内置掉电复位电路
CategoryRGB LED(IntegratedIC)
Stock3,983
MOQ / SPQ1 / 1
发光强度R:440mcd; B:220mcd; G:1000mcd
数据速率800Kbit/s
静态电流0.5mA
Length2.2mm
高度1.05mm

WS2813B-2121 Overview

WS2813B-2121是一个集控制电路与发光芯片于一体的智能外控LED光源。 其外型与一个2121LED灯珠相同, 每个元件即为一个像素点。 像素点内部包含了智能数字接口数据锁存信号整形放大驱动电路, 防反接电路, 还包含有高精度的内部振荡器和高精度恒流控制模块, 有效保证了像素点光的颜色高度一致。

WS2813B-2121 Features

No features are available.

WS2813B-2121 Applications

No applications are available.

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