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.
华新科(Walsin)WR04X0000FTL是一款针对高密度电路设计的0402封装(公制1005)0Ω厚膜片式电阻,核心功能为电路跳接、信号路径短接或高频阻抗匹配,兼具小型化、高一致性与宽环境适应性,适用于消费电子、通信设备、工业控制等多领域量产场景。
WR04X0000FTL采用行业标准0402封装(尺寸:长0.04英寸×宽0.02英寸,公制1005),属于厚膜电阻技术路线——通过在氧化铝陶瓷基底上印刷厚膜电阻浆料、高温烧结成型,再制作银电极与端盖,实现小型化与稳定性能。
该产品本质为跳接电阻(俗称“零欧电阻”),无电阻值压降,主要替代传统导线或跳线,解决高密度PCB布线困难、机械连接可靠性低等问题,同时具备封装一致性优于导线的优势(批量生产中尺寸偏差极小)。
WR04X0000FTL的电气参数针对0Ω电阻的应用场景优化,关键指标清晰明确:
WR04X0000FTL的环境参数满足多数工业与消费电子场景需求:
WR04X0000FTL作为0Ω电阻,主要应用于以下场景:
华新科WR04X0000FTL凭借小型化、高一致性与宽适应性,成为高密度电子电路中跳接、短接的理想选择,广泛适配消费电子、通信、工业等领域的量产需求。
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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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