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.
RC-01W3012FT是风华(FH)品牌推出的0201封装厚膜贴片电阻,属于小型化精密电阻范畴。该型号直接对应“30.1kΩ±1% 1/20W”的核心规格,针对高密度、小信号电路设计,广泛适配消费电子、工业控制等领域的紧凑PCB布局需求,是替代多电阻串联实现精密阻值的优选元件。
不同于常规整数阻值(如30kΩ),30.1kΩ是精密非整数阻值,可直接满足电路中特定分压比、信号调理的需求——例如传感器输出信号的精准衰减、运放反馈网络的精确增益设定,无需通过多电阻串联(易引入精度叠加误差)或并联实现,既简化电路设计,又减少焊接点、降低故障风险。±1%的精度属于“工业级常规精密”,能覆盖多数对阻值误差不苛刻的场景(如非医疗/航空级的信号采集)。
0201封装尺寸为0.6mm(长)×0.3mm(宽)×0.23mm(厚),是贴片电阻中的小型化规格,相比0402封装体积缩小约60%,能显著提升PCB的元件密度——例如智能手机主板的射频信号调理电路、可穿戴设备(如智能手环)的传感器模块,均需此类小封装电阻实现紧凑布局。
风华(FH)是国内被动元件领域的龙头企业,厚膜电阻生产线通过ISO9001、IATF16949等认证,产品符合RoHS 2.0环保标准,无铅无镉。RC-01W3012FT的可靠性经测试验证:在125℃、额定功率下连续工作1000小时,阻值变化≤±0.5%,满足工业级产品的寿命要求。
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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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