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Walsin WR04X101JTL
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- (Walsin) WR04X101JTL
- Type
- WALSIN
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- (WALSIN)
- Electronic Component
- WR04X101JTL
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±5%
- Electronic Component
- 0.012g
- Electronic Component
- 100Ω
- Electronic Component
- 10
- Electronic Component
- BM0259011979
- 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.
WR04X101JTL 片式厚膜电阻产品概述
一、产品基本信息
WR04X101JTL是华新科（Walsin） 推出的一款0402封装片式厚膜电阻，属于常规阻值系列的通用型被动元件。其封装采用英制0402规格（对应公制1005，尺寸为1.0mm×0.5mm），体积小巧适配高密度表面贴装（SMT）工艺，可满足各类小型化电子设备的集成需求。作为厚膜电阻，该产品通过陶瓷基片印刷厚膜电阻浆料、烧结成型，兼具成本优势与性能稳定性，是消费类、工业及汽车电子领域的常用选型。
二、核心电气性能参数
该电阻关键参数经严格标定，覆盖常规电路设计需求：
- 阻值与精度：标称阻值100Ω（代码“101”），精度±5%（行业J档），无需额外高精度校准即可满足多数常规电路匹配；
- 功率与电压：额定功率62.5mW（1/16W），最大工作电压50V，适配小电流、低压场景（如信号调理、分压网络）；
- 温度系数：±100ppm/℃，表示温度每变1℃阻值变化约0.01Ω，有效抑制环境波动对电路性能的影响；
- 宽温范围：支持-55℃~+155℃，覆盖工业级、汽车级应用的温度需求。
三、环境适应性与可靠性
产品具备较强的恶劣环境耐受能力：
- 极端温度耐受：低温-55℃适配寒冷地区户外设备、汽车低温启动；高温+155℃满足汽车发动机舱、工业高温环境稳定工作；
- 厚膜结构优势：相比薄膜电阻成本更低，抗浪涌能力更强；陶瓷基片热稳定性好，长期使用阻值漂移小；
- 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，确保长期稳定性。
四、典型应用场景
基于参数与封装特点，该电阻广泛用于：
- 消费类电子：手机、平板、智能穿戴的电源管理、信号调理（分压、限流）；
- 汽车电子：仪表盘背光、传感器接口（温度/压力放大前端）、车身控制模块（BCM）子电路；
- 工业控制：小型PLC输入输出接口、传感器节点滤波电路；
- 通信设备：路由器/交换机电源滤波、射频前端偏置电路（低功率场景）。
五、华新科品质保障
华新科作为全球被动元件制造商，对该产品管控严格：
- 工艺一致性：自动化印刷/烧结生产线确保参数一致性达标；
- 标准合规：符合IEC 61000、JIS C 5201等国际标准，满足不同地区认证需求；
- 供货稳定：规模化生产能力，为批量项目提供持续供货保障。
总结：WR04X101JTL是性价比突出的通用型片式厚膜电阻，凭借小封装、宽温适应性及可靠性能，成为消费、工业、汽车电子小型化电路的优选元件。
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