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.
AR03BTCX2502是光颉(Viking)电子推出的一款高精度薄膜电阻,针对需要稳定电气性能、低误差控制的精密电路场景设计。光颉作为全球知名被动元件厂商,专注于薄膜电阻、电感等产品的研发与制造,其产品以高可靠性、宽温适应性著称,广泛应用于工业、医疗、通信等领域。该型号继承了光颉薄膜电阻的核心优势,采用真空溅射+激光调阻工艺,兼顾精度与稳定性,是替代厚膜/碳膜电阻的理想选择。
该型号的参数直接决定了应用场景的适配性,关键指标及实际意义如下:
AR03BTCX2502采用0603封装(英制尺寸1.6mm×0.8mm,公制1608),适合高密度PCB设计(如小型化医疗设备、便携通信终端)。其制造工艺关键环节包括:
该电阻的环境适应性主要体现在两个方面:
基于参数与性能,核心应用场景包括:
光颉对该型号执行严格质量管控,符合ISO9001体系,部分批次满足IATF16949汽车级要求。选型需注意:
该型号以高性价比兼顾精度与可靠性,是精密电路设计中替代进口电阻的优质选择。
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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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