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ERJ3GEYJ105V
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANASONIC ERJ3GEYJ105V
- Type
- PANASONIC
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 100mW
- Electronic Component
- Electronic Component
- Electronic Component
- PANASONIC
- Electronic Component
- ERJ3GEYJ105V
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±5%
- Electronic Component
- 0.03g
- Electronic Component
- 1MΩ
- Electronic Component
- 1
- Electronic Component
- BM0264850045
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 150V
- Electronic Component
- ±200ppm/℃
- Resistor Type
- Resistor
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ERJ3GEYJ105V 厚膜贴片电阻产品概述
一、产品核心身份与定位
ERJ3GEYJ105V是松下（PANASONIC） 推出的0603封装通用厚膜贴片电阻，属于小功率电阻范畴，专为高密度、小型化电子设备设计。产品兼顾成本控制与性能稳定性，适配消费电子、工业控制、汽车电子等多领域，是实现信号调理、分压、限流等基础电路功能的可靠选择。
二、关键电气参数详解
该产品核心参数明确，可支撑大多数通用电路的设计需求：
- 阻值与精度：标称阻值1MΩ（标识代码“105”，符合E24系列电阻标识规则），精度控制在±5%以内，满足常规电路的误差要求（如信号滤波、分压网络）；
- 功率与电压：额定功率100mW，可长期稳定承载该功率负载；最大工作电压150V，需注意功率与电压的匹配关系（避免超功率使用）；
- 温度特性：温度系数±200ppm/℃，在-55℃至+155℃宽温范围内，阻值变化率≤0.2%/℃，可适应极端环境（如车载高温、工业低温场景）；
- 工作温度范围：-55℃~+155℃，覆盖常规电子设备的环境温度需求，尤其适配对温度适应性要求较高的应用。
三、封装与工艺特性
ERJ3GEYJ105V采用0603英制贴片封装（对应公制1608），具有以下优势：
- 厚膜工艺优势：采用丝网印刷厚膜电阻浆料+高温烧结工艺，阻值一致性好，抗机械应力、抗湿性强，长期使用阻值漂移小；
- 小型化设计：封装尺寸约1.6mm×0.8mm，可有效节省电路板空间，适配智能手机、智能穿戴、小型工业模块等高密度设计；
- 贴装兼容性：标准贴片封装适配自动化SMT生产线，贴装效率高，适合大规模量产，降低生产制造成本。
四、典型应用场景
结合参数特性，产品主要应用于以下场景：
- 消费电子：智能手机主板信号滤波、电源模块分压电阻、智能穿戴传感器信号调理；
- 工业控制：小型PLC输入输出接口限流电阻、工业传感器（温度/压力）信号放大偏置电阻；
- 汽车电子：车载显示屏背光控制分压电阻、胎压监测模块辅助匹配电阻（宽温适配车载-40℃~+85℃环境）；
- 通信设备：小型路由器射频匹配电路、基站RRU辅助偏置电路、光纤收发器信号调理电阻。
五、松下品牌可靠性保障
作为松下厚膜电阻系列代表产品，ERJ3GEYJ105V具备可靠品质：
- 环保合规：符合RoHS 2.0、REACH等全球环保法规，无铅、无镉等有害物质；
- 一致性与稳定性：量产阻值偏差控制严格，长期使用阻值漂移率低，确保电路性能稳定；
- 可靠性测试：经过高低温循环、湿度测试、机械振动等验证，适配复杂应用环境。
该产品以高性价比、宽温适应性与小型化设计，成为电子设备基础电路的常用选择，可满足不同领域的通用电阻需求。
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