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.
S2A属于低电压大电流通用整流二极管,专为小功率直流电源、低压电路整流设计,核心定位是“高效、可靠、小型化”。其2A持续整流电流与50V反向耐压的组合,适配多种低电压场景:
该产品通过表面贴装封装适配现代电子设备的小型化需求,避免了插件式器件的体积限制,同时满足宽温环境下的稳定工作。
S2A的电气参数针对低压整流场景做了优化,核心参数及意义如下:
S2A采用SMB(DO-214AA)表面贴装封装,该封装的设计优势显著:
S2A由LGE(鲁光电子) 生产,鲁光电子是国内知名半导体器件制造商,专注于整流二极管、稳压管等产品研发近20年,核心优势包括:
为确保S2A的稳定工作,需注意以下事项:
S2A凭借低损耗、高可靠性与小型化设计,成为低压整流场景的优选器件,可满足多数消费电子、工业控制与家电领域的整流需求。
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.
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