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EVQPUC02K
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANASONIC EVQPUC02K
- Type
- PANASONIC
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PANASONIC
- Electronic Component
- EVQPUC02K
- Electronic Component
- 1
- Package
- SMD,4.7x4.5mm
- Electronic Component
- Switch
- Electronic Component
- 0.164g
- Electronic Component
- 2.2N
- Electronic Component
- 1
- Electronic Component
- BM0257240740
- Electronic Component
- Electronic Component
- Electronic Component
- 10
- Operating Temperature
- 20℃~+70℃
- Switch
- 4.5mm
- Switch
- 4.7mm
- Switch
- 1.65mm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
EVQPUC02K 产品概述
一、产品简介
EVQPUC02K 为 PANASONIC（松下）出品的一款低剖面表面贴装微动按键（Microswitch / TACT）。该器件为单刀单掷（SPST）开关，矩形按键设计，适用于对体积、厚度与可靠性有严格要求的便携式电子设备与人机界面产品。封装形式为 SMD，体积 4.7 × 4.5 × 1.65 mm（长×宽×高），卧贴安装，便于高密度 PCB 布局。
二、主要技术参数
- 开关类型：单刀单掷（SPST）
- 端子/接点：Pos: 2（两端子开关结构）
- 额定电压/触点电流：12 VDC / 0.05 A（50 mA）
- 作用力（操作力）：2.2 N
- 机械尺寸：4.7 mm × 4.5 mm × 1.65 mm（L×W×H）
- 引脚样式：焊片（SMD / 焊盘贴装）
- 工作寿命：100,000 次（典型机械寿命）
- 工作温度范围：-20 ℃ ～ +70 ℃
三、产品特点与优势
- 低剖面设计：1.65 mm 总高度，适配超薄电子产品及面板空间受限的应用。
- 小型化与 SMD 化：4.7×4.5mm 的封装配合卧贴焊接，便于自动贴装与回流焊工艺，提高生产效率。
- 稳定的动作力学特性：2.2 N 操作力，兼顾触感与误触抑制，适合常用按键场景。
- 可靠性高：10 万次的工作寿命满足多数消费类与工业类按键使用频次需求。
- 低电流应用适配：50 mA/12 V 额定值适合作为信号触发或低功耗设备的开关元件。
四、典型应用场景
- 手持终端、遥控器与智能家居控制面板的功能按键。
- 家用电器、便携式医疗设备等需要低剖面按键的场合。
- 工业控制终端与仪器面板的功能切换、菜单确认等低电流信号输入点。
五、安装与使用建议
- 采用标准 SMD 贴装流程并参照松下官方推荐的 PCB 焊盘布局与回流焊曲线；如无官方完整资料，请与供应商确认回流温度窗。
- 焊接后避免对按键施加长期偏心压力或强震动，以防影响触感与寿命。
- 在高湿或低温环境中使用前，建议进行功能验证；长期存放请按厂家防潮要求处理。
- 设计 PCB 时预留按键周边的器件最小距离，避免按下时产生干涉。
六、选型参考
当需要低高度、SMD 化、且用于信号级别（≤50 mA/12 V）按键时，EVQPUC02K 是性价比较高的选择。若需更高电流承载、更长寿命或特殊触感（更轻/更重操作力），建议比较松下其它 TACT 系列或参考替代型号以满足具体需求。
总结：EVQPUC02K 以其低剖面、小尺寸、可靠的机械寿命与标准的 SMD 形式，适合多种便携与面板按键应用，是常见的工业与消费电子按键方案之一。若需完整电气、机械图纸或回流焊建议，请参阅松下官方数据手册或联系授权分销商获取详细资料。
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