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RALEC(旺诠) RTT025600FTH
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
13
specifications
Core information
- Product name
- RALEC RTT025600FTH
- Type
- RALEC
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RALEC
- Electronic Component
- RTT025600FTH
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- 0.009g
- Electronic Component
- 50
- Electronic Component
- BM0265966219
- Electronic Component
- Electronic Component
- Electronic Component
- 10000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RTT025600FTH 贴片厚膜电阻产品概述
一、产品基本属性
RTT025600FTH是RALEC（旺诠） 推出的一款0402封装厚膜贴片电阻，属于旺诠常规厚膜电阻系列。型号命名直接关联核心参数（如“600”对应560Ω标称阻值，“FTH”标识厚膜工艺），采用成熟的厚膜印刷工艺制造，体积小巧（0402英制封装对应公制1005尺寸），适配高密度PCB布局，是消费类电子、工业控制、汽车电子等领域的通用型电阻元件。
二、核心电气性能参数
该产品的电气参数针对中端应用场景优化，关键指标明确：
- 阻值与精度：标称阻值560Ω，精度±1%，满足大多数电路对阻值一致性的要求（如信号分压、电流采样、滤波网络等场景）；
- 功率与电压：额定功率62.5mW，额定工作电压50V。使用时需遵循“功率不超额定值、电压不超额定值”的双限制原则（实际应用需结合电路功耗波动，确保工作点在安全范围内）；
- 温度系数：±100ppm/℃，即每变化1℃，阻值相对变化0.01%，宽温范围内阻值稳定性良好。
三、环境适应性与可靠性
RTT025600FTH的环境适应性覆盖多场景需求：
- 工作温度范围：-55℃+155℃，不仅满足工业级（-40+85℃）、汽车级（-40~+125℃）常规温度区间，还可应对极端高温环境；
- 厚膜工艺优势：厚膜电阻层附着力强，抗机械冲击、抗振动性能优于碳膜电阻，长期工作后阻值漂移小，可靠性高；
- 耐候性：符合JESD22-A101等耐湿标准，潮湿环境下稳定工作，多次温度循环测试后性能无明显衰减。
四、典型应用场景
结合小体积、中精度与宽温特性，该产品适用于以下场景：
- 消费类电子：智能手机、平板电脑、智能穿戴的电源滤波、音频放大、传感器信号转换电路；
- 工业控制：PLC输入输出接口、温度/压力传感器采样电路的分压网络；
- 汽车电子：仪表盘背光驱动、胎压监测传感器信号处理电路（基础级汽车应用）；
- 通信设备：小型基站、路由器的射频匹配（低功率部分）、电源管理限流电路；
- LED驱动：小功率LED指示灯（电源/状态指示）的限流电路。
五、产品优势总结
相比同封装同参数竞品，RTT025600FTH具备以下优势：
- 品牌可靠性：RALEC（旺诠）是全球知名电阻制造商，产品一致性好，不良率低，通过ISO9001、IATF16949等认证（部分系列）；
- 成本-性能平衡：厚膜工艺兼顾成本与稳定性，比薄膜电阻成本低，比碳膜电阻精度/温漂控制更好；
- 小型化适配：0402封装契合电子设备轻薄化趋势，大幅节省PCB空间；
- 宽温覆盖：-55~+155℃温度范围，可替代部分宽温电阻，减少选型复杂度。
该产品凭借稳定的电气性能、可靠的环境适应性与成本优势，成为中端电路设计的优选电阻元件。
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