Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
worldsemi WS2815B-V1 WS2815B
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- worldsemi WS2815B-V1
- Type
- WORLDSEMI
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WORLDSEMI
- Electronic Component
- WS2815B-V1
- Electronic Component
- 1
- Electronic Component
- 5mm
- Package
- SMD5050-6P
- Electronic Component
- R:620nm~630nm；B:465nm~475nm；G:510nm~520nm
- Electronic Component
- RGB LED(Built-in IC)
- Electronic Component
- 0.182g
- Electronic Component
- 1.65mm
- Electronic Component
- 1
- LED
- R:310mcd；B:190mcd；G:800mcd
- Electronic Component
- BM0225277450
- Operating Temperature
- 40℃~+65℃
- Operating Voltage
- 12V
- Data
- 800Kbit/s
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
WS2815B-V1 产品概述
一、产品简介
WS2815B-V1 是 worldsemi 推出的可编程三色（RGB）SMD 光源，采用 SMD5050-6P / PLCC6 封装，尺寸为 5.0 × 5.4 × 1.65 mm。器件内置驱动电路，实现单点地址控制，适用于需要高密度像素控制和可变色彩显示的场合。工作电压为 12V，通信速率为 800Kbit/s，便于与常见的可寻址灯带与控制器配合使用。
二、主要技术参数
- 波长范围：红 R 620–630 nm；蓝 B 465–475 nm；绿 G 510–520 nm
- 发光强度（典型值）：R 310 mcd；B 190 mcd；G 800 mcd
- 供电电压：DC 12 V
- 数据速率：800 Kbit/s（串行可编程控制）
- 工作温度：-40 ℃ ~ +65 ℃
- 封装：SMD5050-6P（PLCC6）
- 尺寸：5.0 × 5.4 × 1.65 mm
- 版本与颜色：三色（独立 R/G/B 通道）
三、封装与机械特性
WS2815B-V1 采用常见的 5050 系列外形但为 6 引脚 PLCC 结构，便于 SMT 自动贴装与回流焊工艺。薄型低高度设计（1.65 mm）适合窄型光带、屏幕背光及紧凑型照明组件。封装良好兼容现有 5050 尺寸的 PCB 布局，建议在关键散热区域保留金属敷铜以利散热。
四、功能特点
- 单点可寻址、支持颜色独立控制与渐变效果。
- 12V 供电降低了整条灯带的压降问题，利于长距离布线与串联。
- 800Kbit/s 控制速率可满足常见动态显示与灯光动画需求。
- 宽工作温区及稳健的封装，使其适合室内外装饰、舞台与广告灯箱等应用环境。
五、典型应用场景
适用于智能灯带、像素点阵屏、舞台灯效、建筑轮廓照明、广告牌与装饰照明等对色彩与动态控制要求较高的产品。
六、使用建议与注意事项
- 推荐使用稳定的 12V 直流电源并保证公共地（GND）连接可靠。
- 长距离布线或大功率并联时，应在合适位置做电源回注以降低压降。
- 实施良好散热设计，避免在高温环境下长时间满功率运行。
- 防静电、防潮处理与标准焊接工艺可提高良品率与可靠性。
WS2815B-V1 以其可编程性、12V 供电与紧凑封装，为多样化的像素化照明与显示提供了稳定且便于集成的方案。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
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.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
