Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Availability on request
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
B0505ST8-W3(品牌:YLPTEC/易川)是一款高集成度的隔离式DC-DC转换器,封装为TSOP-8。该器件在单颗芯片内实现输入到输出的电气隔离,适用于空间受限且需隔离供电的系统。其设计目标是在尺寸与可靠性之间取得平衡,免去额外隔离电源的布局与器件成本。
TSOP-8小型封装便于自动化贴装与回流焊接;建议按厂商焊接规范控制回流温度曲线,避免过热影响长期可靠性。长期工作于高温区间时,请参照厂商温度降额曲线评估使用寿命。
选型时请确认系统输入电压与所需输出电压版本(5V→5V/3.3V 或 3.3V→3.3V),并关注器件的隔离测试条件与认证要求。订货注明型号:B0505ST8-W3(YLPTEC/易川,TSOP-8)。
如需更详细的电气参数、典型特性曲线、引脚配置与参考电路,请提供是否需要Datasheet或具体应用场景,我可协助核对与优化设计方案。
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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