WMSIC Electronic Components

XKB Connectivity XKBS22E05-Z XKBS22E05

ModelXKBS22E05-Z
PackageThrough-hole
BrandXKB CONNECTIVITY
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
XKB Connectivity XKBS22E05-Z
Type
XKB CONNECTIVITY
Minimum package
500 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XKB CONNECTIVITY
Electronic Component
XKBS22E05-Z
Electronic Component
1
Package
Through-hole
Electronic Component
Tactile Switch
Electronic Component
2.254g
Electronic Component
2.5N
Electronic Component
1
Electronic Component
BM0264921246
Electronic Component
1
Operating Temperature
15℃~+55℃
Switch
7.8mm
Switch
24.9mm
Button
Electronic Component
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.

XKBS22E05-Z 产品概述

XKBS22E05-Z 为 XKB Connectivity(中国星坤)推出的一款紧凑型双刀双掷(DPDT)自锁按键开关,适用于需要可靠机械自锁功能与双路切换的各类电子设备。该产品采用插件(Through‑Hole)封装、双排引脚设计,配备方形柱塞按键(3.3 × 3.3 mm),外观为黑色按键帽,结构紧凑,适合面板侧按或机内控制键位的应用场景。

一、主要规格参数

  • 型号:XKBS22E05-Z
  • 品牌:XKB Connectivity(中国星坤)
  • 电路结构:双刀双掷(DPDT)自锁
  • 自锁类型:自锁(按下保持,再按复位)
  • 触点电流:300 mA
  • 额定电压:50 V(DC)
  • 机械寿命:约 10,000 次操作循环
  • 按键形状:方形柱塞,尺寸 3.3 × 3.3 mm
  • 按键/盖帽颜色:黑色
  • 作用力(触发力):约 2.5 N
  • 开关机身尺寸(典型):12.2 × 7.8 × 10 mm(L × W × H,机身)
  • 按键/总高:约 24.9 mm(按键突出后的总体高度)
  • 开关宽度:7.8 mm
  • 工作温度范围:-15 ℃ ~ +55 ℃
  • 封装形式:插件(双排)

二、结构与外形特点

  • 双刀双掷(DPDT)结构,可实现两路电路的同时切换或翻转连接,适合需要改变两组信号走向或实现多路切换的电路设计。
  • 自锁机构设计,按下后保持接通/断开状态,适用于状态需要保持的控制场合(如模式切换、通断选择等)。
  • 方形柱塞(3.3 × 3.3 mm)兼容常见的按键帽尺寸,便于面板或外壳与按键帽配合。
  • 紧凑机身(12.2 × 7.8 × 10 mm)节约PCB空间,侧按布局便于模块化排布与面板安装。

三、典型应用场景

  • 工业与仪器仪表控制面板:需要可靠自锁切换的功能按键。
  • 家用/商用小家电和控制模块:模式选择、功能切换。
  • 通信和网络设备:线路切换或信号选择。
  • 测试与测量设备:手动状态切换、回路选择。
  • 其他需要双路切换与自锁功能的电子产品与设备。

四、安装与使用建议

  • PCB 布局:产品为双排插件引脚,具体引脚间距与焊盘尺寸请参见厂方封装图纸或样品测量;在设计时预留足够的机械固定空间并考虑按键突出后的高度(约 24.9 mm)。
  • 焊接建议:采用常规插件焊接工艺;焊接时避免过度加热和长时间暴露在高温下,以免影响开关机械性能。详细的波峰/手工焊接温度与时间应参考制造商工艺规范。
  • 机械应力:焊接与装配时避免对按键和引脚施加过大侧向力,防止损伤自锁机构或改变行程。
  • 清洁与维护:如需清洗 PCB,请使用与电子元件兼容的溶剂,避免强腐蚀性化学品;清洗后确保彻底干燥再通电使用。

五、选型与订购说明

  • 型号标识:XKBS22E05-Z(XKB 品牌)
  • 封装:插件(双排)
  • 订购时请确认:电气参数(额定电压/电流)、机械寿命是否满足应用需求、按键尺寸与外形是否与面板/按键帽匹配、以及环境使用温度范围。
  • 如需批量采购或获取封装图、原理脚位图和三维模型,请联系 XKB 官方或授权分销商索取技术资料与样品。

六、注意事项

  • 工作环境温度超出 -15 ℃ ~ +55 ℃ 时,开关性能与寿命可能受影响;在极端或腐蚀性环境中使用时,应考虑保护与密封措施。
  • 开关标称触点电流为 300 mA,超过此电流或高电压频繁切换可能导致触点烧蚀、接触不良或缩短寿命,应在设计中留有适当裕量或增加外部继电器/保护电路。
  • 对于关键安全或高可靠性系统,建议在产品级别进行环境与寿命测试验证。

总结:XKBS22E05-Z 为一款结构紧凑、功能明确的双刀双掷自锁按键开关,适合多种需要自锁切换与节省 PCB 空间的应用场景。选型时结合额定电气参数、机械寿命与面板配合尺寸进行确认,并参考厂方封装与焊接建议以保证长期可靠性。若需更多技术资料或样品支持,请联系 XKB Connectivity(中国星坤)或其授权经销商。

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