Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
XL-DA2181SRBC 是成兴光(Xinglight)出品的一位 7 段 LED 数码管,字符尺寸为 0.28 英寸(约 7.11 mm),发光颜色为红色,采用共阴(公共阴极)极性封装。该器件以小巧尺寸、良好可读性和易于驱动为特点,适合各类小型显示及指示场合,如便携设备、仪器仪表、家用电器面板与开发板原型等。
XL-DA2181SRBC 以其 0.28″ 的紧凑字符、稳定的红色发光和共阴 DIP 结构,为多种小型显示应用提供了简单、可靠且易于驱动的解决方案。在选型与电路设计时,关注限流与功耗预算、复用占空比以及焊接工艺,可确保该数码管长期稳定运行并发挥最佳显示效果。若需更详尽的引脚图与机械尺寸建议参考成兴光最新数据手册。
Request for quote
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
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