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.
RSM3422P 是 YLPTEC(易川)推出的一款高可靠性、集成隔离电源的差分总线隔离收发模块,专为工业现场总线和长期可靠运行的通信系统设计。器件支持全双工差分通信、内置失效保护与总线故障检测,兼顾抗干扰能力与系统安全,适合多节点、实时性要求较高的工业网络应用。
RSM3422P 内置两个隔离驱动器,支持最大通信速率 10 Mbps 的全双工数据传输,单模块可支持网络中多达 256 个节点的接入。模块集成隔离电源,降低系统功耗和布线复杂度,静态电流仅 30 mA。器件提供 2500 Vrms 的隔离电压,并具有 15 kV/μs 的高共模瞬态抗扰度(CMTI),可在恶劣电磁环境下稳定工作。工作温度范围为 -40°C 至 +85°C,封装为插件式,尺寸 19.5 × 16.5 mm,便于安装和现场维护。
RSM3422P 采用插件式封装,尺寸 19.5 × 16.5 mm,便于现场插拔和维修。器件在工业温度范围内通过长期老化验证,适合需要长期稳定工作的工业控制与通信场合。有关认证、详细引脚定义与参考设计,可联系 YLPTEC(易川)获取器件数据手册与应用笔记。
如需电气引脚图、典型应用电路或在特定拓扑(例如星型/总线型)中的性能评估建议,我可以进一步提供参考设计和布局建议。
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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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