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
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RTT022673FTH是台湾旺诠(RALEC)推出的一款小型化厚膜贴片电阻,采用0402封装(英制尺寸,对应公制1005规格),针对低功率、高密度PCB设计场景优化。作为厚膜电阻系列的典型产品,其兼顾成本效益与基础性能稳定性,适用于消费电子、工业控制等多领域的信号调理、分压、限流等电路,无需选用精密电阻即可满足多数中低端场景的阻值精度需求。
标称阻值267kΩ,精度±1%——该精度属于工业级常用范围,可避免因阻值偏差过大导致的信号偏移(如传感器前端分压误差)或功率损耗异常,适配大多数对误差不敏感的电路设计。
额定功率62.5mW,最大工作电压50V——62.5mW功率适配低功耗电路(如MCU外围、传感器信号预处理);50V工作电压覆盖常见直流/低频交流应用,无需额外降额即可满足手机、小型家电等低电压场景需求。
温度系数±100ppm/℃,工作温度范围-55℃~+155℃——
采用0402封装(尺寸约1.0mm×0.5mm),是贴片电阻中体积较小的规格之一,可有效节省电路板空间,适配智能手机主板、小型通信模块等高密度布局场景。
厚膜电阻的结构特点(陶瓷基底+厚膜电阻浆料+电极)使其具备:
旺诠(RALEC)作为全球知名被动元器件厂商,RTT022673FTH经过严格可靠性测试:
该产品以高性价比、宽温稳定性适配多场景,是小型化低功率电路的理想选择。
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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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