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.
RK73H1JTTD6193F是日本KOA品牌推出的0603封装厚膜贴片电阻,针对工业控制、通信设备等对阻值精度、温度稳定性有要求的场景设计,兼具性价比与可靠性,是小型化电子电路的常用选型。
该电阻属于厚膜贴片电阻类别,通过丝网印刷电阻浆料并高温烧结于陶瓷基片上制成,核心特点是成本可控、抗机械应力强、适配大规模SMT生产。封装规格为0603(英制代码,对应公制尺寸约1.6mm×0.8mm),体积小巧,可满足便携式设备、高密度电路板的布局需求。品牌为KOA(日本光洋电子),其在电阻器领域拥有数十年工艺积累,产品一致性与可靠性经行业验证。
该电阻的关键参数适配多数中低端精度需求场景,具体如下:
RK73H1JTTD6193F的参数特性使其适用于以下场景:
KOA作为全球知名电阻制造商,该产品的可靠性体现在:
为保证产品性能与寿命,使用时需注意:
以上概述涵盖了RK73H1JTTD6193F的核心参数、应用与注意事项,可作为电路设计选型的参考依据。
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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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