WMSIC Electronic Components

Kingbright KP-1608SURC

ModelKP-1608SURC
Package0603
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Kingbright KP-1608SURC
Type
KINGBRIGHT
Minimum package
2000 个

Technical parameters

Power
75mW
Electronic Component
Electronic Component
Electronic Component
KINGBRIGHT
Electronic Component
KP-1608SURC
Electronic Component
1
Package
0603
Electronic Component
630nm
Electronic Component
LEDDiode / LED
Electronic Component
0.037g
Electronic Component
1
LED
250mcd
LED
120°
LED
Electronic Component
Electronic Component
BM0230661282
Electronic Component
645nm
Operating Temperature
40℃~+85℃

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

KP-1608SURC 产品概述

一、产品简介

KP-1608SURC 为 Kingbright 品牌的一款红色 0603(1608公制)贴片发光二极管。器件采用无色透明透镜,发光颜色为红色,峰值波长约 645nm,典型波长 630nm。小型化封装配合较宽的发光角度,适合各类需要低成本、低功耗指示和背景照明的消费类与工业类产品。

二、主要参数

  • 发光颜色:红色
  • 峰值波长(λp):645nm(典型)
  • 波长(主色):630nm
  • 正向电压(Vf):2.5V(典型)
  • 额定正向电流(If):20mA
  • 最大功耗:75mW
  • 发光强度:250mcd(典型,测试条件通常为 If=20mA)
  • 发光角度:120°
  • 透镜颜色:无色透明
  • 工作温度:-40℃ ~ +85℃
  • 封装:0603(1608)

三、电气与热特性

KP-1608SURC 在常见驱动电流 20mA 下提供良好的亮度与色彩表现。由于器件尺寸小,热阻相对较大,应关注功耗与结温上升。器件最大功耗 75mW,设计时应确保在目标环境温度下不会超过此限值,必要时降低连续驱动电流或采用间歇/脉冲驱动以控制发热并延长寿命。

推荐串联限流电阻计算示例:

  • 5V 直流供电:R ≈ (5.0V − 2.5V) / 0.02A = 125Ω(可选 120Ω/150Ω)
  • 3.3V 直流供电:R ≈ (3.3V − 2.5V) / 0.02A = 40Ω(可选 39Ω/47Ω)

若采用 PWM 调光,注意占空比与驱动电流的组合以控制平均功耗和热量。

四、光学特性

透明透镜与 120° 的大视角,使该器件在可见范围内呈现均匀的光分布,适合状态指示与近距离可视提示。典型发光强度 250mcd(在额定电流下),在相同体积的LED中提供较高的亮度表现。峰值 645nm 的中心波长呈现经典的红色视觉效果,适用于红色指示与信号场景。

五、封装、焊接与可靠性

  • 封装为 SMD 0603,适合自动贴片与回流焊工艺。
  • 建议按制造商回流焊工艺规范选择峰值温度与时间,避免长时间高温暴露以保护发光效率与可靠性。
  • SMT 贴装时注意板上焊盘设计与阻焊开窗,以保证焊点一致性与热散逸。
  • 建议在装配与测试过程中采取常规防静电措施,避免对器件造成 ESD 损伤。清洗时可使用适当的溶剂(如异丙醇),并避免对透镜表面使用强腐蚀性化学品。

六、典型应用

  • 按键/状态指示灯、面板指示
  • 可穿戴设备与小型电子产品指示
  • 消费电子与家电指示灯
  • 背光与装饰照明(低功耗场景)
  • 工业控制指示(在工作温度范围内)

七、选型建议与使用注意

  • 若对亮度或色坐标有更严格要求,请参考 Kingbright 官方数据表并在目标电流与温度条件下做样件测试。
  • 长期连续高电流驱动会加速衰减,建议在非必要情况下低于额定电流工作或使用 PWM 降低平均电流。
  • 在高温或高湿环境中应用时,应考虑封装封装、防护与环境防护设计以提高可靠性。

总之,KP-1608SURC 是一款体积微小、光学性能均衡的红色指示型 0603 LED,适合大批量表面贴装生产和各种需要小型指示光源的应用场景。若需进一步的电气、机械尺寸或回流焊曲线等详细资料,建议参照 Kingbright 官方资料或联系供应商获取完整数据表。

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.