WMSIC Electronic Components

Xinglight XL-C4040SYGC

ModelXL-C4040SYGC
PackageSMD-4P,4x4mm
BrandXINGLIGHT
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
Xinglight XL-C4040SYGC
Type
XINGLIGHT
Minimum package
500 卷

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-C4040SYGC
Electronic Component
1
Package
SMD-4P,4x4mm
Electronic Component
565nm~575nm
Electronic Component
LEDDiode / LED
Electronic Component
0.238g
Electronic Component
1
LED
900mcd
LED
120°
LED
Electronic Component
Electronic Component
BM0259344355
Electronic Component
565nm
Operating Temperature
20℃~+85℃

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

XL-C4040SYGC 侧面普绿贴片LED产品概述

一、产品定位与基本属性

XL-C4040SYGC是成兴光(Xinglight) 推出的一款4040侧面贴片普绿LED,属于小功率指示类元件,主打侧面发光、体积紧凑、亮度适配三大核心优势,专为需要从侧面观察状态的电子设备设计。产品采用标准4040封装(尺寸约4.0mm×4.0mm),载带侧贴方式,兼容自动化SMT生产,是消费电子、工业控制等领域的常规指示元件。

二、核心电气与光学参数

2.1 电气参数

  • 正向压降(Vf):2V~2.3V(典型值2.2V),适配3.3V、5V等常见直流电源,仅需串联简单限流电阻即可稳定工作,无需复杂电源设计;
  • 正向电流(If):额定20mA,小功率LED常规电流规格,过流风险低,适合长期连续工作;
  • 功率:50mW,低功耗设计,完美适配电池供电的便携设备(如耳机盒、充电宝),续航压力极小。

2.2 光学参数

  • 发光颜色:黄绿色(普绿),视觉辨识度高,不易与红、蓝等色混淆,适合“待机”“连接中”等状态指示;
  • 波长范围:565nm~575nm,峰值波长565nm,属于黄绿色LED典型波长,批量生产时光色一致性好,无明显色差;
  • 发光强度:900mcd,亮度适中——近距离观察清晰,又不会因过亮造成视觉疲劳,适配各类设备面板;
  • 发光角度:120°,侧面发光角度广,斜向观察仍清晰,提升用户使用体验。

三、封装与载带设计

  • 封装类型:4040侧面贴片封装,尺寸小巧(4.0mm×4.0mm×约2mm),可在高密度PCB上贴装,节省设备内部空间,适合小型化产品设计;
  • 载带方式:侧贴载带,符合SMT自动化生产要求,可直接通过贴片机批量焊接,效率高,且焊接可靠性强,虚焊率低。

四、性能与环境适应性

4.1 性能特点

  • 亮度稳定:900mcd亮度恒定,直流驱动下无频闪,适合长期指示需求(如设备24小时待机状态);
  • 波长一致性:峰值波长固定565nm,批量应用时无需额外筛选,降低生产复杂度;
  • 焊接兼容性:标准焊盘设计,兼容回流焊、波峰焊工艺,焊接后机械强度高,抗振动能力强。

4.2 环境适应性

  • 工作温度:-20℃~+85℃,覆盖大部分应用场景(如户外设备低温下、工业控制柜高温下均可正常工作);
  • 存储条件:-40℃~+85℃(湿度<60%),存储要求宽松,便于库存管理。

五、典型应用场景

XL-C4040SYGC因侧面发光、体积小的特点,广泛应用于:

  1. 消费电子便携设备:耳机盒(电量指示)、充电宝(侧面电量灯)、智能手环(侧面状态灯);
  2. 工业控制设备:PLC模块(侧面状态指示)、传感器(连接/工作灯)、小型工控面板;
  3. 智能家居产品:智能开关(侧面状态灯)、温湿度传感器(工作指示)、智能门锁(侧面电量/连接灯);
  4. 其他小型设备:遥控器(侧面功能灯)、蓝牙音箱(配对指示)、车载小配件(点烟器充电器侧面灯)。

六、使用注意事项

  1. 限流电阻计算:需串联限流电阻,公式为R=(V电源-Vf)/If,例如5V电源时,R=(5-2.2)/0.02=140Ω(常用150Ω标准电阻);
  2. 焊接工艺:回流焊温度不超过260℃(时间<10s),避免高温损坏LED芯片;
  3. 静电防护:操作时需接地,避免静电击穿内部电路。

该产品凭借稳定的性能、紧凑的设计,成为侧面指示类LED的高性价比选择,适配多领域电子设备的状态显示需求。

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.