Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RALEC旺诠LR2010-21R050F2是一款贴片式电流采样电阻(分流器),专为中小功率电路的精准电流检测设计。其核心价值在于通过低阻值、高精度与稳定的温度特性,将电流信号高效转换为电压信号(V=I×R),为过流保护、功率监控、SOC(剩余电量)估算等功能提供可靠信号源,适配消费电子、工业控制、汽车电子等多领域应用。
该电阻的参数精准匹配中小功率电流采样需求,核心参数如下:
RALEC(旺诠)作为台湾资深电阻制造商,拥有30余年专业经验,产品可靠性通过以下保障:
该电阻适配多领域核心场景:
RALEC旺诠LR2010-21R050F2以低阻值、高精度、稳定温度特性为核心优势,结合2010封装的紧凑性,成为中小功率电路电流采样的优选器件。其适配多领域需求,依托旺诠品牌可靠性,可满足消费电子、工业控制、汽车电子等不同等级要求,是实现精准电流检测的可靠选择。
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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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