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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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RTT0356R2FTP是RALEC(旺诠) 推出的一款0603封装厚膜贴片电阻,属于常规精度、中小功率的通用型电阻器件。该型号针对工业控制、消费电子、汽车电子等领域的一般电路需求设计,兼顾体积小型化、参数稳定性与成本优势,是批量生产中常用的电阻选型之一。
以下为该型号的关键参数及实际应用中的技术价值:
参数项 规格值 技术意义 电阻类型 厚膜电阻 采用陶瓷基底+厚膜电阻层工艺,平衡成本与功率密度,可靠性优于碳膜电阻 标称阻值 56.2Ω 非标准E系列的精确阻值,适合需要精准匹配的分压、限流场景(如传感器信号调理) 精度 ±1% 批量一致性好,满足一般信号处理、电源反馈的精度要求(无需高精度薄膜电阻) 额定功率 100mW 0603封装的典型功率上限,实际需降额使用(建议80%降额,即80mW) 最大工作电压 75V 高于常规0603电阻的电压上限,适合小电流高电压电路(如高压信号分压) 温度系数(TCR) ±100ppm/℃ 每℃阻值漂移±0.01%,100℃变化下漂移±0.562Ω,宽温环境下稳定性良好 工作温度范围 -55℃~+155℃ 覆盖汽车级与工业级需求,抗高低温冲击(如户外设备、车载环境)采用0603英制贴片封装(对应公制1608,尺寸1.6mm×0.8mm×0.45mm),体积紧凑,适合高密度PCB布局(如手机、路由器等小型设备);表面贴装设计兼容回流焊、波峰焊工艺,可自动化批量生产,降低组装成本。
该型号因参数均衡,覆盖多领域应用:
RALEC(旺诠)作为台湾老牌电阻制造商,具备30+年专业经验,RTT0356R2FTP符合以下标准:
批量供应时可提供SPC数据(统计过程控制),确保每批次参数一致性,降低客户选型与生产风险。
RTT0356R2FTP是一款高性价比通用厚膜贴片电阻,以0603小体积兼顾±1%精度、100mW功率与-55~+155℃宽温,适配工业、消费、汽车等多领域的中小功率电路需求,是旺诠经典的常规电阻型号,适合大规模量产与稳定供货。
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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.
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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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