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ESE23J101
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANASONIC ESE23J101
- Type
- PANASONIC
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PANASONIC
- Electronic Component
- ESE23J101
- Electronic Component
- 1
- Package
- SMD,5x4.4mm
- Electronic Component
- Switch
- Electronic Component
- 0.025g
- Electronic Component
- 1
- Electronic Component
- BM0264570316
- Electronic Component
- 5
- Operating Temperature
- 40℃~+85℃
- Switch
- 4.4mm
- Switch
- 5mm
- Switch
- 1.5mm
- Electronic Component
- J
- Circuit Structure
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
松下ESE23J11检测型单刀双掷开关产品概述
一、产品核心定位与应用场景
松下ESE23J11是一款专为精密检测切换场景打造的微型表面贴装（SMD）开关，采用单刀双掷（SPDT）结构，主打超小型化、低操作力与高可靠性，适配对尺寸、功耗、稳定性要求严苛的电子设备。它的核心差异是“检测型”设计——区别于普通轻触开关，更侧重精准状态切换与信号传输的可靠性，常见于需要实时感知设备状态（如闭合/断开、位置变化）的场景。
二、关键电气与机械参数
（一）电气参数：适配低功耗场景
- 额定电流/电压：DC 10mA/5V——专为低功耗电子设备设计，避免大电流冲击，完美适配便携设备、传感器等低功耗模块；
- 接触电阻：≤500mΩ——接触电阻极小，信号传输损失可忽略，确保检测信号的准确性；
- 操作力：0.3N——低操作力设计，轻触即可触发，适合需要敏感检测的场景（如微小位置变化）。
（二）机械参数：超小型化+长寿命
- 尺寸：5mm（长）×4.4mm（宽）×1.5mm（高）——仅相当于一枚小纽扣，能轻松嵌入高密度PCB板，满足便携设备“小型化”趋势；
- 工作寿命：5万次——按每日触发100次计算，可稳定工作1-2年，满足长期使用需求；
- 引脚样式：J型曲脚——焊接时应力分散，不易因热胀冷缩出现虚焊，同时适配自动化贴装工艺。
三、封装与引脚设计特点
这款开关采用4.4×5mm SMD封装，是同类检测开关中尺寸极小的型号之一，能大幅节省PCB板空间，尤其适合智能手表、蓝牙耳机等便携设备的内部布局。其J型曲脚设计有3个核心优势：
- 贴装兼容性：曲脚高度适配标准SMD贴装设备，无需特殊治具，降低生产门槛；
- 焊接可靠性：曲脚与PCB接触面积适中，焊接时不易出现“假焊”，同时能缓冲机械应力（如设备跌落时的震动）；
- 维修便利性：若需更换，曲脚焊接点易拆除，降低售后成本。
四、可靠性与环境适应性
- 宽温工作范围：-40℃~+85℃——能在极端温度下稳定工作，适配户外设备（如便携式气象仪）、车载电子（如汽车中控小模块）；
- 抗干扰性：检测型触点结构紧凑，不易受外界电磁干扰，确保信号切换的精准性；
- 防尘防潮：SMD封装符合IP40以上防护标准，能有效防止灰尘、轻微水汽进入，延长使用寿命。
五、典型应用场景举例
- 便携电子设备：智能手环/手表的充电底座检测（设备放置时触发开关启动充电）、蓝牙耳机收纳盒的开合状态检测；
- 小型传感器模块：压力传感器的量程切换、机械臂末端的微小位置变化检测；
- 工业控制小单元：微型PLC的输入信号切换、小型继电器的辅助状态检测；
- 消费电子配件：无线充电器的设备放置检测、电动牙刷的充电状态切换。
松下ESE23J11凭借超小尺寸、低操作力、高可靠性，成为低功耗精密检测场景的理想选择，尤其适合对空间和稳定性要求极高的便携与小型电子设备。
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