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.
WR02X220JAL是华新科(Walsin) 推出的一款小体积表面贴装厚膜电阻,采用0201英制封装,专为高密度、低功率电子电路设计,具备稳定的电气性能与宽温度适应性,是消费电子、物联网等领域的常用被动元件。
华新科作为全球知名被动元件制造商,在片式电阻领域拥有成熟的研发与生产体系,产品以高可靠性、一致性著称。WR02X220JAL属于华新科WR系列片式厚膜电阻的经典型号,针对低功率、小型化电路优化设计,适配自动化SMT生产流程,满足量产需求。
该型号关键电气参数明确稳定,覆盖多数通用场景:
WR02X220JAL采用0201英制封装(公制0603规格),尺寸仅0.02英寸×0.01英寸(0.6mm×0.3mm),具备以下优势:
该型号符合工业级环境标准,满足严苛场景需求:
因体积小、功率低、温度适应性强,广泛应用于:
为确保电路可靠性,需注意:
综上,WR02X220JAL是高性价比小体积片式厚膜电阻,凭借稳定性能、宽温度适应性与紧凑封装,成为低功率电子电路优选元件。
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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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