WMSIC Electronic Components

RALEC RTT023601FTH

ModelRTT023601FTH
Package0402
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 RTT023601FTH
Type
RALEC
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
RALEC
Electronic Component
RTT023601FTH
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.009g
Electronic Component
3.6kΩ
Electronic Component
10
Electronic Component
BM0265617474
Operating Temperature
55℃~+155℃
Operating Voltage
50V
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.

RTT023601FTH 厚膜贴片电阻产品概述

RTT023601FTH是台湾旺诠(RALEC)推出的一款0402封装厚膜贴片电阻,针对小型化、高集成度电路设计,兼顾精度、功率与环境适应性,广泛适配消费电子、工业控制等领域的信号调理、分压限流等场景。

一、产品核心定位与品牌背景

旺诠(RALEC)作为全球知名被动元器件厂商,以厚膜电阻的稳定性能与高性价比著称。RTT023601FTH属于其常规贴片电阻系列,聚焦小封装(0402)+ 中精度(±1%)+ 宽温区(-55℃~155℃) 组合,满足主流电子设备对紧凑空间内电阻元件的可靠性需求,尤其适合需要高密度组装的电路板设计。

二、关键电气性能参数详解

该电阻的核心参数明确,覆盖电路设计所需的关键指标:

  • 阻值与精度:3.6kΩ ±1%,精度满足大多数工业/消费电子电路的信号调理要求(如分压、滤波电路),无需额外校准即可实现稳定输出;
  • 额定功率:62.5mW,为0402封装厚膜电阻的常规功率等级,实际使用时需注意功率限制(若电压过高,需通过P=U²/R计算实际最大电压:U_max=√(62.5mW×3.6kΩ)=15V,避免超功率损坏);
  • 工作电压:标称50V(额定电压),需结合功率限制使用,实际安全电压不超过15V;
  • 温度系数(TCR):±100ppm/℃,即温度每变化1℃,阻值变化±0.36Ω(3.6kΩ×100×10⁻⁶),宽温下阻值漂移小,适合户外或极端环境设备;
  • 工作温度范围:-55℃~+155℃,覆盖工业级标准,部分场景可适配汽车电子(需结合整车级认证要求)。

三、封装与物理特性

  • 封装类型:0402(英制),对应公制1005,尺寸约为1.0mm(长)×0.5mm(宽)×0.3mm(厚),无引脚设计,适合回流焊工艺;
  • 材质与工艺:厚膜陶瓷基片+电阻浆料印刷,耐冲击、抗过载能力优于薄膜电阻;
  • 环保认证:符合RoHS、REACH等国际环保标准,无铅焊接兼容,适配绿色制造需求。

四、典型应用场景

RTT023601FTH的小封装与宽温特性,使其适配以下场景:

  1. 消费电子:智能手机、智能手表的信号滤波、分压电路(如触控传感器接口);
  2. 工业控制:小型PLC、传感器模块的输入输出限流电路(如温度传感器信号调理);
  3. 汽车电子:车载摄像头、胎压监测系统的辅助分压电路(需确认整车级可靠性要求);
  4. 通信设备:小型基站、路由器的射频前端偏置电路(高密度组装需求)。

五、可靠性与使用注意事项

  1. 可靠性验证:通过高温存储(155℃/1000h)、温度循环(-55℃~155℃/1000次)、湿度测试(85℃/85%RH/1000h)等标准测试,阻值变化率≤±1%;
  2. 焊接工艺:采用回流焊,温度曲线需遵循0402封装要求(峰值温度≤245℃,时间≤30s),避免手工焊接过热损坏;
  3. 存储条件:常温(15℃~35℃)、干燥(湿度≤60%RH)环境存储,开封后12个月内使用,避免受潮影响焊接性能;
  4. 功率限制:实际工作功率不得超过62.5mW,若电路电压较高,需串联/并联电阻降低单只功率负载。

该产品以稳定的性能、紧凑的封装与合理的成本,成为小型化电子设备中厚膜电阻的优选方案之一。

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