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)WR02X1001FAL是一款针对高密度电子电路设计的小型化厚膜固定电阻器,核心定位为低功耗、高精度、宽温适配的通用型表面贴装电阻。其核心特性围绕小型化封装、稳定电气性能展开,具体包括:1kΩ精准阻值、±1%高精度偏差、50mW(1/20W)额定功率、0201(英制)/0603(公制)封装,以及覆盖工业级的-55℃~+125℃工作温度范围,可满足消费电子、工业控制等多场景的电路需求。
该电阻器的电气参数经过严格校准,核心指标如下:
WR02X1001FAL采用0201/0603封装(英制0201对应公制0603,尺寸约0.6mm×0.3mm),是目前小型化表面贴装电阻的主流封装之一,具备以下物理优势:
凭借小型化、高精度与宽温特性,该电阻器广泛应用于以下领域:
该产品的可靠性经过多轮测试验证,主要表现为:
华新科WR02X1001FAL以其平衡的性能与成本优势,成为高密度电子电路设计中的常用选择,广泛覆盖消费、工业、汽车等多领域产品,是实现电路小型化与稳定运行的可靠元件。
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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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