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.
AR05BTCW4992是光颉(Viking)推出的0805封装贴片薄膜电阻,属于高精度、宽温型系列产品,专为对阻值精度、温度稳定性要求严苛的工业级、汽车电子及精密仪器领域设计。其采用真空溅射金属膜工艺,兼具高精度与低温度系数特性,适配自动化表面贴装(SMT)生产线,可满足高密度PCB布局需求,是替代普通厚膜电阻的优选方案。
AR05BTCW4992采用0805贴片封装,公制尺寸为2.0mm(长)×1.2mm(宽)×0.5mm(厚),符合国际IPC标准;封装采用无铅锡膏工艺,兼容RoHS、REACH等环保指令,适合绿色电子产品设计;同时,其小型化封装可有效节省PCB空间,提升电路集成度,适配高密度电路板布局。
结合产品的高精度、宽温特性,AR05BTCW4992主要应用于以下领域:
光颉(Viking)作为专业电子元器件制造商,在电阻领域拥有成熟的生产工艺:
为确保产品性能与寿命,使用时需注意:
AR05BTCW4992凭借高精度、宽温稳定、小型化等特性,可有效提升电路性能,是工业、汽车、仪器仪表等领域的可靠选择。
Request for quote
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.
Related products