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RALEC RTT02330JTH
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RALEC RTT02330JTH
- Type
- RALEC
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- RALEC
- Electronic Component
- RTT02330JTH
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±5%
- Electronic Component
- 0.009g
- Electronic Component
- 33Ω
- Electronic Component
- 50
- Electronic Component
- BM0264255085
- 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.
RALEC旺诠RTT02330JTH贴片电阻产品概述
一、产品定位与基本属性
RTT02330JTH是台湾旺诠（RALEC）推出的厚膜贴片电阻，属于通用型低功耗电阻系列，主打小型化、高可靠性设计，适配多数消费类、工业级电子电路的阻值匹配需求。该型号核心基础属性明确：封装规格为0402（英制尺寸，对应公制1005），阻值33Ω，精度±5%，功率额定值62.5mW（1/16W），是旺诠针对紧凑电路设计的经典型号之一。
二、核心技术参数详解
该型号的技术参数覆盖电路设计关键维度，具体特性清晰：
- 阻值与精度：固定阻值33Ω，精度±5%，属于通用精度等级，无需额外校准即可满足多数非精密信号处理、分压、限流电路的要求；
- 功率与电压：额定功率62.5mW（1/16W），适配低功耗电路，避免功率冗余浪费空间；最大工作电压50V，覆盖常见低压直流/交流电路（5V、12V、24V系统）；
- 温度特性：温度系数±100ppm/℃（温度每变1℃，阻值变化≤0.0033Ω），温漂稳定；工作温度-55℃~+155℃，符合工业级温宽标准，适配极端环境；
- 封装尺寸：0402封装（1.0mm×0.5mm），小型化设计节省PCB空间，提升电路集成度。
三、封装与制造工艺
RTT02330JTH采用厚膜电阻工艺，旺诠在该领域有20余年经验，工艺优势突出：
- 浆料配方优化：高稳定性金属氧化物浆料，阻值长期稳定，无老化漂移；
- 精密印刷：高精度丝网印刷实现阻值精准控制，一致性优于行业平均；
- 封装结构：陶瓷基片+环氧树脂涂层，抗机械应力、耐潮湿，通过跌落、振动测试。
四、性能特性与应用优势
该型号综合性能适配多场景，核心优势包括：
- 小型化适配：0402封装适合高密度PCB，尤其适配智能手表、蓝牙耳机等便携式设备；
- 宽温稳定：-55℃~+155℃温宽覆盖工业、车载辅助电路，无需额外散热；
- 低功耗设计：62.5mW功率匹配电池供电设备，延长续航；
- 通用精度可靠：±5%精度满足90%以上通用电路需求，降低系统成本；
- 环保合规：符合RoHS、REACH标准，无铅无镉，适配绿色设计。
五、典型应用场景
结合参数特性，该型号主要应用于：
- 消费类电子：智能手机、智能电视的信号分压、限流电路；
- 便携式设备：智能手环、移动电源的电源管理电路；
- 工业控制：PLC、传感器接口、小型电机驱动电路；
- 汽车电子：车载信息娱乐系统、辅助照明电路；
- 小型电源：DC-DC转换器、线性稳压器的反馈网络。
六、品牌与可靠性保障
旺诠（RALEC）是全球知名被动元件制造商，产品广泛应用于华为、三星等企业。RTT02330JTH经过严格测试：
- 负载寿命：额定功率下1000小时，阻值变化≤0.5%；
- 温度循环：-55℃~+155℃循环100次，性能无衰减；
- 环境测试：通过湿热、盐雾测试，耐候性优异。
该型号供货稳定，性价比高，是通用电路设计的理想选择。
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