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.
PS2801C-4-F3-A/M是瑞萨电子推出的四通道晶体管输出型光电耦合器,专为多通道电气隔离场景设计。采用SOP-16小封装,在16引脚内集成4组独立光耦通道,既节省PCB空间,又简化多通道隔离电路的设计复杂度,适配高密度、紧凑化的电子系统。
该光耦参数覆盖输入、输出、隔离及响应特性,支撑多场景需求:
基于多通道、宽温宽及隔离特性,该光耦适配以下核心场景:
相较于同类四通道光耦,该产品具备以下核心优势:
为确保可靠性与寿命,需注意:
PS2801C-4-F3-A/M以高集成度、宽CTR、低饱和压降、工业级温宽为核心竞争力,精准适配工业控制、通信、电源等多领域隔离需求,平衡性能与成本,是设计中兼顾可靠性与效率的可靠选择。
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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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