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.
WR02X103JAL是华新科(Walsin)推出的0201封装通用厚膜片式电阻,针对低功耗、小型化电子设备设计,具备阻值稳定、体积紧凑、宽温适应性强等核心特点,广泛适配消费电子、工业控制等多领域的通用电路需求。
该产品属于厚膜片式电阻类别,型号中各字符对应明确:
作为通用型电阻,它平衡了性能与成本,无需针对高精度、高功率场景做额外设计,适合大多数基础电路的分压、限流、滤波等功能。
标称阻值10kΩ(三位数代码103),精度等级**±5%**(字母标识J),满足90%以上通用电路对阻值偏差的要求——既避免了高精度电阻的额外成本,又能保证电路基本性能稳定。
采用英制0201封装(公制尺寸:0.6mm×0.3mm×0.23mm),是当前消费电子中最常用的微型封装之一:
通过陶瓷基板印刷电阻浆料+高温烧结制成,相比碳膜电阻:
符合RoHS 2.0、REACH等全球环保法规,无铅无镉,适配欧盟、北美等市场的环保要求,避免出口限制。
华新科(Walsin)是全球知名被动元件制造商,专注电阻、电容研发生产数十年,产品广泛应用于汽车电子、消费电子、工业控制等领域。WR02X103JAL继承了华新科的品质基因,在行业内以“稳定可靠、性价比高”著称,是众多电子厂商的首选通用电阻之一。
综上,WR02X103JAL凭借微型封装、宽温稳定、低功耗等特点,成为通用电路中平衡性能与成本的理想选择,适配多场景下的基础电阻需求。
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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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