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RALEC RTT023011FTH
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RALEC RTT023011FTH
- Type
- RALEC
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- RALEC
- Electronic Component
- RTT023011FTH
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.009g
- Electronic Component
- 3.01kΩ
- Electronic Component
- 10
- Electronic Component
- BM0264498879
- 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.
RTT023011FTH厚膜贴片电阻产品概述
一、产品核心身份与定位
RTT023011FTH是旺诠（RALEC） 推出的一款0402封装通用厚膜贴片电阻，主打“精准阻值+宽温稳定+小体积适配”，主要面向对空间紧凑性、成本控制有要求的常规电子设计场景。该型号以3.01kΩ为核心阻值，匹配±1%精度与62.5mW低功率，是消费电子、工业控制等领域小信号电路的常用元件。
二、关键性能参数详解
该产品的参数设计精准适配多数常规电路需求，核心指标如下：
- 阻值与精度：标称阻值3.01kΩ，精度±1%——无需额外校准即可满足模拟电路、信号调理的基础阻值匹配；
- 功率与电压：额定功率62.5mW，最大工作电压50V——适配低功耗场景（如传感器接口、微控制器周边），电压上限覆盖多数低压直流/交流；
- 温度特性：温度系数（TCR）±100ppm/℃——温度每变化100℃，阻值漂移≤1%，适合环境波动较大的工业/户外场景；
- 工作范围：-55℃至+155℃宽温——符合工业级要求，极端高低温下长期运行无明显性能衰减；
- 封装尺寸：0402（英制，对应公制1005）——体积仅1.0mm×0.5mm，可显著节省PCB空间，支持高密度布局。
三、设计特点与品牌优势
- 厚膜工艺可靠性：采用旺诠成熟厚膜印刷工艺，电阻膜层附着力强、阻值一致性好，长期使用无漂移，抗机械应力优于部分薄膜电阻；
- 小封装高密度适配：0402是主流小封装，可支持PCB板更多元件集成，降低产品体积与重量；
- 旺诠品牌背书：RALEC作为全球被动元件大厂，产品经严格可靠性测试（高低温循环、湿度老化），品质稳定，供货周期可控。
四、典型应用场景
因参数适配性强，该型号广泛应用于：
- 消费电子：手机、平板、智能穿戴的信号滤波、电压分压电路；
- 工业控制：PLC模块、传感器信号调理（如温度/压力传感器偏置电阻）；
- 汽车电子：车载低功耗模块（胎压监测、车身控制单元辅助电路）；
- 通信设备：路由器、交换机的电源滤波、小信号放大电路。
五、使用与选型注意事项
- 功率降额：125℃以上环境需按50%降额使用，避免超功率导致阻值漂移；
- 焊接工艺：0402封装需用回流焊，遵循旺诠推荐曲线（峰值240-250℃，回流30-60秒），避免手工焊接虚焊；
- 储存条件：未开封产品储存在0-40℃、40%-60%湿度环境，开封后12个月内用完。
六、总结
RTT023011FTH以“精准稳定+小体积+宽温适用”为核心优势，覆盖多数常规电子设计的低功耗场景。旺诠成熟工艺与品牌可靠性，使其成为消费电子、工业控制等领域工程师的优选元件之一。
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