Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Kingbright APTD1608LSURCK
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Kingbright APTD1608LSURCK
- Type
- KINGBRIGHT
- Unit
- Electronic Component
- Minimum package
- 2000 编带
Technical parameters
- Power
- 75mW
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- KINGBRIGHT
- Electronic Component
- APTD1608LSURCK
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- 630nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.036g
- Electronic Component
- 1
- LED
- 110mcd
- LED
- 60°
- LED
- Electronic Component
- Electronic Component
- BM0229963333
- Electronic Component
- 645nm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
APTD1608LSURCK 产品概述
一、产品简介
APTD1608LSURCK 为 Kingbright 公司推出的一款高性价比红色贴片发光二极管（LED），采用 0603（1608 英制）封装，透明透镜，发光颜色为红色。器件体积小、光效稳定，适合多种状态指示和面板背光应用。
二、主要性能参数
- 发光颜色：红色
- 正向压降 (Vf)：2.1 V（典型值）
- 正向电流 (If)：2 mA（额定测试点）
- 功率：75 mW（器件额定功率）
- 波长：630 nm（主波长），峰值波长 645 nm
- 发光强度：110 mcd（@ 2 mA）
- 发光角度：60°
- 工作温度：-40 ℃ ～ +85 ℃
- 透镜颜色：无色透明（Clear）
三、光电特性说明
在额定正向电流 2 mA 条件下，本件可提供约 110 mcd 的视强，配合 60° 的光束角，可实现较窄且集中型的指示光效果。典型峰值波长 645 nm 意味着肉眼可见为偏暖红色。器件额定功率 75 mW 明显高于在 2 mA 下的耗散（Vf×If≈4.2 mW），说明在常规工作点下具有良好的热裕度。
四、典型电路与选型建议
- 串联限流：以 3.3 V 系统为例，R = (3.3 − 2.1) / 2 mA ≈ 600 Ω；以 5 V 系统为例，R ≈ 1.45 kΩ（可取 1.5 kΩ）。
- 调光方式：可采用 PWM 调光以节省功耗并保证色温稳定；建议 PWM 频率避免出现可见闪烁（>200 Hz 常用）。
- 多颗串并联：0603 封装受限于散热与电流，应按照每颗器件额定 If 评估总功耗并预留热裕量。
五、封装、贴装与可靠性
该器件为 0603 表贴，适用于自动贴装和回流焊工艺。建议在设计 PCB 时为 LED 预留合理的焊盘与热流通道，以利于焊接良好与热释放。遵循无铅回流焊通用规范进行焊接，回流曲线和时间需参照生产批次的具体推荐。器件工作温度范围宽，适合一般消费类与工业级环境使用。为保证长期可靠性，建议按制造商推荐进行储存（防潮包装）与焊接前的回流等级确认。
六、应用场景
- 操作面板、指示灯与状态显示
- 家用电器与小型家电指示
- 仪器仪表、通信设备指示
- 可穿戴设备与便携电子产品的低功耗指示
七、选购与注意事项
购买时请确认完整料号与包装方式（卷带包装适合高速贴装），并核对批次的光电特性曲线以满足亮度与色坐标要求。使用和焊接过程中注意防静电措施及避免长时间过驱动，以延长器件寿命。
总结：APTD1608LSURCK 以其微型 0603 封装、稳定的红色发光特性及较低的工作电流，适合需要小体积、低功耗且视觉效果集中的指示类应用。在设计时合理选用限流器、遵循回流焊与储存规范，可获得良好的可靠性与使用体验。
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.
