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 RTA03-4D103JTP是旺诠电子(RALEC) 推出的1206封装表面贴装(SMD)排阻,属于4位集成电阻阵列。型号中“103J”明确核心参数:10kΩ标称阻值,±5%精度(J为5%精度等级代码);“4D”代表集成4个独立电阻单元,单个元件额定功率62.5mW,适配中低功率电子电路的集成化需求。
该排阻围绕“集成化、小功率、通用精度”设计,核心参数如下:
采用1206封装(公制3216:3.2mm×1.6mm),是表面贴装电阻主流封装:
作为通用4位排阻,核心应用场景包括:
相比离散电阻方案,优势显著:
旺诠电子作为全球知名电阻商,该产品符合多项标准:
该产品凭借集成化、高性价比与稳定性能,成为通用电子电路中替代离散1206电阻的优选方案,适用于中低功率、对阻值精度要求不苛刻的各类场景。
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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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