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.
HOSS3920-5W-3MR-1%是一款低阻值贴片电流采样电阻(分流器),核心作用是将电路中的大电流转化为可测量的微小电压信号,通过欧姆定律((I=V/R))实现电流的高精度检测。其设计针对工业级、新能源及消费电子领域的电流监控需求,可替代传统插件分流器,适配自动化贴装产线,兼顾小体积与高功率承载能力。
该电阻的核心参数围绕“低阻、高功率、稳定精度”设计,具体如下:
采用3920贴片封装,具备以下安装优势:
该电阻采用合金电阻材料(如锰铜或镍铬合金),具备良好的长期稳定性:
综上,HOSS3920-5W-3MR-1%是一款兼顾“高精度、高功率、小体积”的贴片电流采样电阻,适用于多数工业与新能源领域的电流监控场景,是替代传统插件分流器的理想选择。
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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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