WMSIC Electronic Components

RALEC RTT25106JTE

ModelRTT25106JTE
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
RALEC RTT25106JTE
Type
RALEC
Minimum package
4000 圆盘

Technical parameters

Power
1W
Electronic Component
Electronic Component
Electronic Component
RALEC
Electronic Component
RTT25106JTE
Electronic Component
1
Package
2512
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.061g
Electronic Component
10MΩ
Electronic Component
1
Electronic Component
BM0265147780
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.

RTT25106JTE 厚膜贴片电阻产品概述

RTT25106JTE是旺诠(RALEC)推出的一款高稳定性厚膜贴片电阻,针对中功率、高阻抗电路设计,采用2512标准封装,具备宽温工作、抗恶劣环境的特点,广泛应用于工业自动化、通信设备、汽车电子等领域。以下从核心参数、环境适应性、应用场景等维度展开概述。

一、产品基本信息

1. 品牌与系列定位

由专业电阻制造商旺诠(RALEC)研发生产,属于其厚膜贴片电阻RTT系列——该系列主打“高稳定性+宽功率覆盖”,针对工业级及车规级场景优化。

2. 封装与尺寸

采用2512贴片封装(公制尺寸:6.4mm×3.2mm),符合国际SMT(表面贴装)标准,适配自动化生产线,集成度高,可有效节省电路板空间。

3. 型号标识解析

型号中各字符含义清晰:

  • 2512:封装尺寸代码;
  • 106:阻值代码(10×10⁶Ω=10MΩ);
  • J:精度等级(±5%);
  • TE:关联温度系数及封装细节(对应±100ppm/℃特性)。

二、核心电性能参数

RTT25106JTE的参数精准匹配中功率高阻抗场景需求,关键指标如下:

1. 阻值与精度

  • 标称阻值:10MΩ(高阻抗设计,适合信号隔离、分压等场景);
  • 精度等级:±5%(J档),实际阻值范围为9.5MΩ~10.5MΩ,满足多数电路对偏差的要求。

2. 功率与电压

  • 额定功率:1W(可稳定承载中等功率负载,避免过热损坏);
  • 最大工作电压:200V(适用于中等电压电路,无需额外降压设计)。

3. 温度稳定性

  • 温度系数:±100ppm/℃(每变化1℃,阻值变化率为0.01%),宽温范围内阻值漂移极小,减少温度对电路性能的影响。

三、环境适应性表现

该电阻针对复杂环境优化,可靠性突出:

1. 宽温工作范围

  • 工作温度:-55℃~+155℃,覆盖工业极寒(如北方户外设备)到高温(如车载发动机舱)场景,满足极端温度下的稳定运行。

2. 耐候性与机械可靠性

  • 抗潮湿/腐蚀:厚膜工艺赋予其强防护性,可适应湿度变化大的环境(如户外工业控制柜);
  • 抗振动/冲击:贴片封装结构紧凑,通过振动试验(10G/50~2000Hz),适合车载、航空航天等振动频繁场景。

四、典型应用场景

RTT25106JTE因性能适配性强,广泛应用于以下领域:

1. 工业自动化

  • 传感器信号调理(如压力、温度传感器的分压网络);
  • PLC(可编程逻辑控制器)输入输出接口的限流电路。

2. 电源管理

  • 开关电源反馈回路(电压调节);
  • DC-DC转换器的阻抗匹配。

3. 通信设备

  • 基站射频前端的信号隔离;
  • 光纤收发器的阻抗稳定电路。

4. 汽车电子

  • 辅助驾驶雷达传感器的信号处理;
  • 车载信息娱乐系统的音频滤波。

5. 消费电子

  • 高端音频设备的信号衰减;
  • 智能家电(如变频空调)的温度检测电路。

五、产品核心优势

与同类产品相比,RTT25106JTE具备以下竞争力:

1. 工艺稳定耐用

厚膜电阻采用丝网印刷+高温烧结工艺,膜层附着力强,长期使用阻值漂移<0.1%(1000小时老化后),使用寿命超10万小时。

2. 参数均衡适配

1W功率、200V电压、10MΩ高阻抗的组合,覆盖多数中功率高阻抗场景,无需额外选型,降低设计复杂度。

3. 品牌质量保障

旺诠作为全球知名电阻厂商,产品一致性好(批量生产阻值偏差<±3%),供货稳定,售后支持完善。

总结

RTT25106JTE凭借稳定的电性能、优异的环境适应性及旺诠的品牌质量,成为工业、通信、汽车等领域中功率高阻抗电路的优选厚膜贴片电阻,可满足不同场景下的可靠运行需求。

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