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.
LTV-214B 是一款单通道光电三极管隔离器,输入为直流驱动 LED,输出为光电三极管,适用于信号隔离与电平转换场合。器件提供高达3.75 kVrms 的输入/输出隔离电压,封装为 SSOP-4,体积小、易于 PCB 布局,适合工业与消费类电子系统使用。
SSOP-4 小型封装便于密集板上布线,工作温度范围宽(-55~+110 ℃),适应工业级环境。单通道设计便于在多路系统中并联使用(注意隔离距离与电气特性一致性)。
总结:LTV-214B(AOTE)以其高隔离电压、小封装、较宽工作温度和适中的速度(tr/tf≈18 µs)适合工业控制与一般信号隔离场合。设计时关注 CTR、If 与热耗匹配,可获得可靠的隔离与信号传输性能。
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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