Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Xinglight XL-502UBD
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Xinglight XL-502UBD
- Type
- XINGLIGHT
- Minimum package
- 1000 圆盘
Technical parameters
- Power
- 70mW
- Electronic Component
- Electronic Component
- Electronic Component
- XINGLIGHT
- Electronic Component
- XL-502UBD
- Electronic Component
- 1
- Package
- Through-hole, D=5mm
- Electronic Component
- 460nm~470nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.253g
- Electronic Component
- 1
- LED
- 3cd
- LED
- 25°
- LED
- Electronic Component
- Electronic Component
- BM0226466220
- Electronic Component
- 465nm
- 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-502UBD 产品概述
一、概述
XL-502UBD 是成兴光（Xinglight）推出的一款直插式 5mm 圆头蓝色发光二极管（F5），短脚为负极。该器件发光色为蓝色，峰值波长 465nm，典型应用于面板指示、仪表指示、背光与装饰照明等需要窄角高亮度蓝光的场合。
二、主要参数
- 发光颜色：蓝色（峰值 465nm，波长范围 460–470nm）
- 发光角度：25°（窄光束，指示性强）
- 发光强度：3000 mcd（@ IF=20mA，典型值）
- 正向电流：20 mA（最大额定工作电流）
- 正向电压 Vf：3.4 V（典型）
- 功率耗散：70 mW（典型）
- 工作温度：-20℃ 至 +85℃
- 封装：插件，D=5mm，蓝色透镜，短脚为负极
三、光电特性与使用建议
- 该器件提供集中、强烈的蓝色光束，25° 的发光角度适合远距或高对比度指示。
- 在 20 mA 工作电流下可达到标称亮度，若需延长寿命或降低发热，可将驱动电流降至 10–15 mA。
- 建议通过串联限流电阻驱动：例如，5V 电源时 R = (5 − 3.4) / 0.02 ≈ 80Ω（常用 82Ω）；12V 电源时 R ≈ 430Ω（可用 430Ω/470Ω），并按功率选择合适功率等级的电阻。
四、机械与焊接注意
- 标准 5mm 圆头插件封装，短脚为阴极（负极），出厂或使用时请注意极性。
- 手工焊接建议：焊接温度不超过 260℃，焊接时间尽量控制在 3 秒以内，避免对 LED 本体过热。焊接时避免对灯头施加机械应力。
五、可靠性与防护
- 在推荐电流和合适散热条件下可获得稳定长寿命表现；为保证一致性，建议在潮湿或强静电环境下进行防潮、防静电包装和操作。
- 工作环境温度范围 -20℃ 至 +85℃，请避免长期在高温、高湿或强腐蚀性气氛中使用。
六、典型应用场景
- 仪器仪表、控制面板指示灯
- 消费电子指示与按键背光
- 装饰灯、电子玩具、模型灯光
- 窄角照明与光学信号指示
XL-502UBD 以其高亮度、窄发射角和稳定的蓝色光谱，适合对颜色一致性和方向性有要求的指示类应用。如需更详细的电光参数或封装尺寸图，请咨询成兴光技术支持或索取产品数据手册。
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.
