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.
TLP181GB-S 是一款光电三极管输出的高速隔离光耦,封装为 SOP-4,由 AOTE(奥特)生产。器件输入为 DC 驱动的 LED,输出为光电晶体管,可在工业控制、微控制器接口、信号隔离和电源反馈等场景中实现电气隔离与信号传输。
SOP-4 小体积封装便于表面贴装(SMT)生产和空间受限板级设计。器件适用温度范围宽,且隔离等级和 VCE(sat) 等关键参数适合工业级应用。在布局时应注意输入输出间保持足够的爬电距离及符合 EMC 与安全规范的间距要求。
总结:TLP181GB-S 提供低 VCE(sat)、高隔离电压和中等速度响应,适合需要电气隔离的数字或模拟信号传输场景。设计时重点关注 CTR 波动、LED 反向耐压与工作电流,以确保长期稳定可靠。
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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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