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RALEC RTT03331JTP
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RALEC RTT03331JTP
- Type
- RALEC
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 100mW
- Electronic Component
- Electronic Component
- Electronic Component
- RALEC
- Electronic Component
- RTT03331JTP
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±5%
- Electronic Component
- 0.023g
- Electronic Component
- 330Ω
- Electronic Component
- 10
- Electronic Component
- BM0265144983
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 75V
- 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RTT03331JTP厚膜贴片电阻产品概述
一、产品基本信息
RTT03331JTP是RALEC旺诠推出的通用型厚膜贴片电阻，属于旺诠厚膜电阻系列的常规规格产品。该产品采用0603英寸封装（公制尺寸1.6mm×0.8mm），核心参数明确：标称阻值330Ω，精度±5%，额定功率1/10W（100mW），是电子电路中分压、限流、滤波等基础功能的常用元件。
二、核心性能参数解析
- 阻值与精度：标称阻值330Ω，精度±5%，满足多数通用电路的偏差要求，无需额外高精度匹配，降低设计复杂度；
- 功率额定值：100mW（1/10W），适配小功率信号处理、低压电源回路等场景，避免过载失效；
- 工作电压：最大75V，覆盖消费电子、工业低压电路的电压范围，无需额外降额即可稳定工作；
- 温度系数（TCR）：±100ppm/℃，表示温度每变化1℃，阻值变化约0.0001%，宽温下稳定性较好；
- 工作温度范围：-55℃~+155℃，符合工业级、汽车级等严苛环境的温度要求。
三、封装与工艺优势
- 0603封装特性：贴片式设计尺寸紧凑，适配自动化贴装，支持高密度电路布局，满足智能手机、智能穿戴等小型化设备需求；
- 厚膜工艺优势：采用旺诠成熟的印刷烧结工艺，电阻浆料配方稳定，烧结过程精准控制，确保批量产品阻值一致性与长期稳定性；厚膜工艺成本可控，适合大规模量产。
四、可靠性与环境适应性
- 宽温可靠性：-55℃~+155℃的工作范围，通过高低温循环、热冲击测试，可在户外设备、工业现场等极端温度下长期运行；
- 阻值稳定性：±100ppm/℃的温度系数结合厚膜低漂移特性，长期使用后阻值变化小，减少电路性能衰减；
- 抗干扰性：厚膜结构具备一定抗电磁干扰能力，适合传感器信号调理等对信号纯度要求较高的场景。
五、典型应用场景
RTT03331JTP的参数特性适配多领域：
- 消费电子：手机、平板的电源滤波、LED驱动辅助电路；
- 工业控制：PLC模块、传感器接口的限流保护；
- 汽车电子：车载仪表、辅助照明的低功耗电路；
- 通信设备：路由器、小型基站的信号调理；
- 智能家居：家电控制电路、传感器节点的分压网络。
六、品牌与品质保障
RALEC旺诠是台湾老牌被动元件厂商，专注电阻研发30余年，产品符合RoHS 2.0、REACH环保标准，通过ISO 9001、IATF 16949（汽车级）认证。RTT03331JTP生产中经严格阻值分选、功率老化测试，批量一致性达行业领先，满足客户品质稳定性需求。
该产品凭借参数均衡、可靠性高、成本可控的特点，成为电子电路设计中通用厚膜贴片电阻的优选之一。
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