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.
RTT024990FTH是台湾旺诠(RALEC)推出的一款0402封装厚膜贴片电阻,属于其常规厚膜电阻系列的主力型号。该产品以「小型化、低成本、稳定可靠」为核心设计目标,适配低功耗、高密度布局的电子电路需求,阻值499Ω(±1%精度)是电子设计中常用的标准阻值(可替代500Ω近似需求),兼顾性能与成本平衡,适合批量应用场景。
RTT024990FTH的核心参数完全覆盖基础电子电路的常规需求,具体如下:
RTT024990FTH的参数特性使其适配多领域低功耗电路,典型应用包括:
RALEC旺诠是全球被动元件头部厂商,专注电阻研发30余年,产品覆盖苹果、华为、三星等供应链。RTT024990FTH作为常规型号,具有:
该产品是小型化电子设备中「性能够用、成本可控」的优选电阻型号,可广泛替代同类0402封装厚膜电阻,适配多领域量产需求。
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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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