WMSIC Electronic Components

TA-I Technology RMS06JT620

ModelRMS06JT620
Package0603
BrandElectronic Component
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
RMS06JT620
Type
TA-I Technology
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
RMS06JT620
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.025g
Electronic Component
62Ω
Electronic Component
10
Electronic Component
BM0264548257
Operating Temperature
55℃~+155℃
Operating Voltage
50V
Electronic Component
±200ppm/℃
Resistor Type
Resistor

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

RMS06JT620 厚膜贴片电阻产品概述

一、产品基本定位与核心属性

RMS06JT620是大毅科技推出的一款0603封装厚膜贴片电阻,主打「小体积、中精度、宽温适配」三大核心特点,针对消费电子、小型工业设备等对空间紧凑性要求高的场景设计。作为厚膜电阻,它在成本与性能间实现平衡——既避免了薄膜电阻的高成本,又比碳膜电阻具备更优的耐温性与功率密度,适合批量应用的性价比需求。

二、核心性能参数详解

1. 阻值与精度

标称阻值62Ω,精度±5%,属于中精度等级。该精度可满足非精密测量类电路(如电源反馈分压、信号调理)的需求,无需额外校准即可稳定工作,避免了过高精度带来的成本浪费。

2. 功率与电压容量

  • 额定功率100mW:支持信号级电路的功率损耗(如传感器输出调理、LED辅助限流),实际使用建议按80%降额(≤80mW),延长寿命;
  • 最大工作电压50V:与功率参数匹配(计算得50V下功率≈40mW,远低于额定值),避免电压过高导致击穿。

3. 温度相关参数

  • 温度系数±200ppm/℃:温度每变化1℃,阻值漂移约0.012Ω(62Ω×200e-6),适合常规环境温度波动(室内-10℃~40℃);
  • 工作温度范围-55℃+155℃:覆盖工业级(-4085℃)与部分汽车级(-40~125℃)场景,可在高温(如靠近电源模块)或低温(如户外小型设备)稳定工作。

三、封装与工艺特性

1. 0603封装优势

采用标准0603贴片封装(公制尺寸≈1.6mm×0.8mm),体积小巧,适配高密度PCB布局(如手机主板、智能手环等便携设备),可大幅节省电路板空间,提升设备集成度。

2. 厚膜工艺价值

通过「丝网印刷+高温烧结」工艺制作,相比薄膜电阻成本降低30%以上;厚膜层附着力强,耐焊接热冲击与机械应力,长期使用阻值漂移率≤0.5%(1000小时高温老化后),可靠性优于碳膜电阻。

四、典型应用场景

1. 消费电子

手机、平板、智能手表的电源滤波/信号分压(如VCC端稳压反馈)、音频输出限流,利用小体积适配紧凑内部空间;

2. 小型家电

遥控器、智能插座、加湿器的按键分压/LED指示灯限流,100mW功率满足低功耗需求,宽温范围适应室内外环境;

3. 工业控制

小型传感器接口(如温度传感器信号放大前分压)、小型PLC辅助电路,宽温范围支持工业现场的温度波动;

4. 汽车电子辅助

车内氛围灯控制、座椅传感器接口等低功率配件,-55~155℃温度范围覆盖汽车内部极端温度(夏季暴晒/冬季低温)。

五、可靠性与质量保障

1. 环境适应性

除宽温范围外,厚膜电阻耐湿性符合GB/T 2423.3标准(相对湿度90%以上可短期工作),避免潮湿导致阻值变化;

2. 品牌背书

大毅科技作为国内被动元器件龙头,该产品经过高温老化、温度循环、焊接可靠性等多重测试,批量一致性达98%以上,降低电路设计风险;

3. 降额建议

若环境温度超过125℃,建议功率降额至50%(≤50mW),确保长期稳定,避免热失效。

总结:RMS06JT620是一款「成本友好型」厚膜贴片电阻,凭借小体积、宽温适配、稳定参数等特点,成为消费电子、小型工业等领域的常用选择,适合对空间与成本敏感的批量应用场景。

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