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SHOU HAN TS342A2P tactile switch TS342A2P
Configuration
1 options
Configuration
Option 163934
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- SHOU HAN TS342A2P
- Type
- SHOU HAN
- Minimum package
- 3000 编带
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SHOU HAN
- Electronic Component
- TS342A2P
- Electronic Component
- 1
- Package
- SMD
- Electronic Component
- Electronic Component
- Electronic Component
- Switch
- Electronic Component
- 0.139g
- Electronic Component
- 2.5N
- Electronic Component
- Electronic Component
- Electronic Component
- 1
- Electronic Component
- BM0264339526
- Electronic Component
- Electronic Component
- Electronic Component
- 5
- Operating Temperature
- 20℃~+70℃
- Switch
- 3mm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TS342A2P 轻触开关产品概述
一、产品基本定位
TS342A2P是首韩（SHOU HAN）品牌推出的超小型立贴式单刀单掷轻触开关，针对消费电子、小型家电及便携式设备的「紧凑空间+高可靠性」需求设计，兼顾操作手感与生产适配性，是替代传统大尺寸开关的实用选择。
二、核心参数及规格
该产品参数明确，可直接匹配多数小型设备的设计要求：
- 开关结构：单刀单掷（SPST），仅实现「通/断」基础功能，电路逻辑简单可靠；
- 按钮特征：圆形按钮+黑色盖帽，无背光设计，视觉简洁，适合对指示灯无额外需求的场景；
- 尺寸规格：主体长4mm×宽3mm×高2mm，属于超小型封装，可适配厚度≤3mm的薄型设备；
- 安装方式：立贴式SMD接片引脚，支持自动化贴片生产，降低人工成本；
- 辅助特性：不带支架设计，进一步压缩安装空间，提升布局灵活性；
- 电气基础：触点额定电流50mA、额定电压12V（直流），满足低功耗设备的电流电压需求；
- 寿命与温度：工作寿命5万次（按压循环），工作温度范围-20℃~+70℃，适配室内常规环境。
三、结构与操作特性
- 小体积适配性：4×3×2mm的紧凑尺寸，完美契合电子设备「小型化、轻薄化」趋势——可嵌入蓝牙耳机盒、智能手环、遥控器等狭小空间，不影响整体外观；
- 按压手感优化：2.5N的操作作用力设计，介于「轻触误触」与「用力疲劳」之间，既能提供明确的「咔嗒」反馈，又避免误触发，适合日常频繁操作；
- 安装便捷性：SMD接片立贴安装，无需钻孔/螺丝固定，可通过回流焊直接集成到PCB板，兼容自动化生产线，提升生产效率。
四、电气性能与可靠性
TS342A2P针对低功耗设备优化，性能稳定：
- 触点稳定性：采用银合金触点（行业常规配置），50mA电流下接触电阻低且稳定，避免信号衰减；
- 寿命可靠性：5万次按压循环测试，若日均按压100次，可用约1年3个月，满足多数消费电子的使用周期；
- 环境适应性：-20℃~+70℃的温度范围，覆盖室内环境（如冬季室内、夏季家电内部温度），无需额外散热/保温设计。
五、典型应用场景
因尺寸小、安装方便，广泛适用于：
- 消费电子配件：蓝牙耳机充电盒配对/重置键、智能手环功能切换键；
- 小型家电：加湿器开关、遥控器电源键、小型风扇档位调节；
- 便携式设备：移动电源电量显示键、便携音箱模式切换；
- 工业小型控制器：简单操作面板启停键、传感器校准开关。
六、产品优势总结
TS342A2P的核心优势可概括为「小、准、稳」：
- 小：超小型封装，适配紧凑空间；
- 准：2.5N精准作用力，避免误触与疲劳；
- 稳：稳定电气性能+5万次寿命，满足常规使用需求。
若您的设备对尺寸、安装效率有明确要求，TS342A2P是高性价比的轻触开关选择。
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