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.
华新科(Walsin)作为国内被动元器件领域的主流厂商,WR04X4641FTL属于其厚膜电阻系列的经典型号,主打「小功率、高精度、宽温适配」三大核心特性。该系列以紧凑封装(常规为0402贴片封装,适配自动化生产)为核心,主要面向消费电子、工业控制等对成本敏感且性能稳定的场景。
型号编码中:「WR04X」代表系列与封装特征(X通常对应0402封装),「4641」为阻值编码(464×10¹=4.64kΩ),「FTL」明确了±1%的精度等级,整体设计精准匹配小功率电路的阻值需求。
这款电阻的参数设计针对性强,可覆盖多数小功率高精度场景:
结合参数特点,WR04X4641FTL的核心应用集中在以下领域:
作为厚膜电阻,其工艺与可靠性具备实用价值:
为保证性能稳定,需注意以下细节:
华新科WR04X4641FTL凭借「高精度+宽温+小功率」的组合优势,成为众多电子电路的高性价比选型,尤其适合对成本敏感且性能稳定有要求的应用场景。
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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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