WMSIC Electronic Components

RALEC RTT2510R0FTE

ModelRTT2510R0FTE
Package2512
BrandRALEC
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
RALEC RTT2510R0FTE
Type
RALEC
Minimum package
4000 圆盘

Technical parameters

Power
1W
Electronic Component
Electronic Component
Electronic Component
RALEC
Electronic Component
RTT2510R0FTE
Electronic Component
1
Package
2512
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.061g
Electronic Component
10Ω
Electronic Component
1
Electronic Component
BM0265577676
Operating Temperature
55℃~+155℃
Operating Voltage
200V
Electronic Component
±100ppm/℃
Resistor Type
Resistor

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

RTT2510R0FTE厚膜贴片电阻产品概述

RTT2510R0FTE是RALEC(旺诠) 推出的2512封装厚膜贴片功率电阻,针对中功率、高精度、宽温域的电子设计场景优化,兼具稳定电气性能与可靠环境适应性,可满足工业控制、汽车电子、消费电子等多领域量产需求。

一、产品核心定位与基本属性

该电阻属于厚膜贴片功率电阻类别,核心参数聚焦“1W功率+±1%精度+宽温适配”,是平衡功率承载、阻值精度与环境耐受的实用型器件。作为旺诠标准化贴片电阻产品,批量一致性与成本控制表现稳定,适合量产级电子设计。

二、关键技术参数详解

2.1 阻值与精度

  • 标称阻值:10Ω
  • 精度等级:±1%(实际阻值范围9.9Ω~10.1Ω)
    该精度可满足信号调理、限流分压电路需求,避免阻值偏差导致的信号失真或功率失控。

2.2 功率与电压额定值

  • 额定功率:1W(连续工作最大功率承载)
  • 最大工作电压:200V(直流/交流安全电压上限)
    功率与电压匹配,支持10Ω阻值下20W(200V²/10Ω)瞬时功率冲击,兼顾稳态与瞬态应用。

2.3 温度特性

  • 温度系数(TCR):±100ppm/℃
    温度每变化1℃,阻值漂移0.001Ω;100℃变化下漂移仅0.1Ω,远低于精度等级,确保宽温域阻值稳定。
  • 工作温度范围:-55℃~+155℃
    覆盖工业级、汽车级极端环境(如发动机舱、户外设备),无需额外降额设计。

三、封装与物理特性

采用2512贴片封装(英制250mil×120mil,公制6.4mm×3.2mm),符合IPC标准,适配自动化SMT生产线,尺寸紧凑可节省PCB空间,适合高密度电路设计。

四、典型应用场景

  1. 工业控制:PLC信号调理、电机驱动限流电阻,依赖宽温域与稳定阻值;
  2. 汽车电子:车载传感器分压、电源过流保护,适配-40℃~+125℃汽车级环境;
  3. 消费电子:音频功放负载、电源适配器限流,满足1W功率与±1%精度;
  4. 通信设备:基站电源分压、射频匹配电阻,依赖低漂移与宽温特性。

五、可靠性与品质保障

  • 厚膜工艺优势:丝网印刷+烧结工艺,耐机械冲击、湿热能力优于薄膜电阻,长期阻值漂移小;
  • 品牌背书:RALEC符合RoHS 2.0、REACH标准,批量一致性误差≤±0.5%(优于标称精度);
  • 降额建议:实际应用按80%额定功率降额(≤0.8W),MTBF≥10^6小时。

六、总结

RTT2510R0FTE以“1W功率、±1%精度、宽温适配”为核心优势,覆盖多领域应用,兼具可靠工艺与品牌保障,是平衡性能与成本的量产优选器件。

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