WMSIC Electronic Components

XUNPU TF-115

ModelTF-115
PackageSMD
BrandXUNPU
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
XUNPU TF-115
Type
XUNPU
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XUNPU
Electronic Component
TF-115
Electronic Component
1
Package
SMD
Electronic Component
SD / Connector
Electronic Component
0.953g
Type
Micro SD
Electronic Component
1
Electronic Component
BM0265062301
Operating Temperature
45℃~+85℃
Electronic Component
Electronic Component
Connector Type
Card Socket
Electronic Component
Electronic Component
Electronic Component
1000
Electronic Component
1.8mm

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

XUNPU讯普TF-115 MicroSD卡自弹式卡座产品概述

XUNPU讯普TF-115是一款针对小体积设备存储扩展需求设计的自弹式MicroSD(TF)卡连接器,采用SMD表面贴装封装,以1.8mm的超小本体高度、宽温适应性及便捷插拔特性,成为智能穿戴、车载电子、工业控制等领域的优选存储解决方案。

一、产品定位与核心功能

TF-115定位于紧凑型便携设备的存储扩展接口,核心解决两大实际痛点:
一是设备内部空间有限下的存储升级需求——当前主流智能手表、蓝牙耳机厚度多在8~10mm,传统卡座因高度过高无法适配;二是无需工具的便捷插拔体验——避免因频繁换卡需借助镊子等工具的繁琐。其自弹式设计可实现“插入自动锁定→按压弹出”的快速操作,同时1.8mm的本体高度直接适配超薄设备的内部布局,不影响整机设计紧凑性。

二、关键参数深度解析

TF-115的核心参数直接指向应用场景的适配性,具体解析如下:

  • 卡连接方式:自弹式:内置不锈钢弹簧锁扣,TF卡插入到位后自动卡紧,按压卡身即可弹出;插拔寿命达5000次以上(符合行业标准),满足日常频繁换卡需求;
  • 卡类型:MicroSD卡(TF卡):兼容2GB至1TB及以上主流容量,适配当前消费电子及工业设备的存储容量升级需求;
  • 本体最大高度:1.8mm:这是该产品的核心优势——远低于传统卡座2.5mm以上的高度,可嵌入智能手表、迷你投影仪等超薄设备的PCB间隙;
  • 工作温度:-45℃~+85℃:覆盖低温(北方冬季户外、高海拔地区)及高温(车内夏季暴晒、工业设备高温舱)场景,满足严苛环境下的稳定工作;
  • 封装:SMD(表面贴装):无引脚穿孔设计,可直接贴装于PCB表面,节省布线空间,适配自动化贴片生产,降低组装成本。

三、结构设计与工艺优势

TF-115的结构设计围绕“小体积、高可靠、易集成”展开:

  • 自弹结构优化:弹簧锁扣采用耐腐蚀不锈钢,避免长期使用后的弹性衰减;锁扣与卡身接触面积优化,插入无卡顿、弹出无卡滞;
  • 超小体积工艺:本体采用耐高温LCP(液晶聚合物)工程塑料,注塑精度达±0.05mm,在保证结构强度的前提下实现1.8mm高度;触点间距严格符合MicroSD卡标准,避免短路风险;
  • 触点可靠性设计:触点镀金厚度≥0.3μm,抗氧化性能优异;接触电阻初始值≤30mΩ,确保数据传输无丢包;触点尾部采用SMD焊盘设计,焊接牢固,抗振动冲击能力强。

四、典型应用场景

TF-115的参数特性使其适配多领域设备,典型场景包括:

  1. 智能穿戴:智能手表(存储运动数据、离线音乐)、运动手环(存储睡眠监测数据)、蓝牙耳机(存储本地音频);
  2. 车载电子:行车记录仪(宽温适应车内-20℃~+80℃环境)、车载导航(存储地图离线包)、倒车影像系统(存储影像片段);
  3. 智能家居:智能摄像头(存储监控视频)、环境传感器(存储温湿度数据)、智能音箱(存储本地音乐);
  4. 工业控制:小型PLC(存储程序及数据)、数据采集模块(宽温适应车间现场)、远程监控终端;
  5. 消费电子:迷你投影仪(存储视频文件)、便携式游戏机(存储游戏数据)、迷你音箱(存储音频)。

五、可靠性与环境适应性验证

TF-115经过多轮可靠性测试,确保长期稳定工作:

  • 温湿度测试:在-45℃~+85℃、湿度95%RH环境下连续工作1000小时,性能无衰减;
  • 焊接可靠性:通过260℃回流焊3次测试,本体无变形、触点无脱落;
  • 振动冲击测试:符合IEC 60068-2-6(振动)及IEC 60068-2-27(冲击)标准,可承受运输及使用中的振动;
  • 插拔寿命测试:5000次插拔后,触点接触电阻仍≤50mΩ,锁扣弹性正常。

总结而言,XUNPU讯普TF-115以紧凑尺寸、便捷自弹设计、宽温适应性及可靠性能,成为多领域设备存储扩展的高性价比选择,适配从消费电子到工业级的多样化需求。

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