WMSIC Electronic Components

SHOU HAN TF-CARD H1.8 SY Socket TF-CARD

ModelTF-CARD
PackageSMD
BrandSHOU HAN
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 Option 164021

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
SHOU HAN TF-CARD H1.8 SY
Type
SMD
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SHOU HAN
Electronic Component
TF-CARD H1.8 SY
Electronic Component
1
Package
SMD
Electronic Component
SD / Connector
Electronic Component
0.882g
Type
Micro SD
Electronic Component
1
Electronic Component
BM0265829251
Operating Temperature
40℃~+70℃
Electronic Component
Electronic Component
Connector Type
Card Socket
Electronic Component
Electronic Component
Electronic Component
1000
Electronic Component
2mm

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

TF-CARD H1.8 SY 产品概述

TF-CARD H1.8 SY是首韩(SHOU HAN)品牌推出的MicroSD卡(TF卡)专用自弹式卡座,采用SMD表面贴装封装,以紧凑尺寸、便捷操作和稳定性能为核心,适配消费电子、物联网、小型工业等多领域的存储卡连接需求。

一、产品核心定位与应用逻辑

作为针对小型化设备设计的存储接口,TF-CARD H1.8 SY的核心定位是“轻薄设备的高效存储方案”——平衡“用户便捷插拔”与“设备紧凑布局”,同时满足工业级环境可靠性。典型应用逻辑:

  • 行车记录仪需频繁导出视频,自弹结构减少按压锁扣的操作步骤;
  • 智能门锁需长期稳定工作,宽温范围适应南北地区四季环境;
  • 便携音箱需轻薄设计,2mm高度可直接压缩设备整体厚度。

二、关键技术参数解析

核心参数围绕“小型化+可靠性”设计,关键指标如下:

  • 连接方式:自弹式(Push-Push),单次按压锁定,再次按压弹出,无额外锁扣结构;
  • 兼容卡型:MicroSD卡(TF卡),适配16GB~1TB及以上主流容量,兼容Class10、UHS-I等传输标准;
  • 封装形式:SMD(表面贴装),支持回流焊工艺,适配自动化贴片生产线,无插件引脚占用空间;
  • 本体尺寸:最大高度2mm,PCB焊盘占用面积≤20mm²,适配紧凑布局;
  • 工作温宽:-40℃~+70℃,覆盖工业级低温(北方冬季户外)和消费级高温(夏季车载);
  • 性能指标:接触电阻≤30mΩ(稳定信号传输)、插拔寿命≥5000次(满足5年使用周期)、端子镀锡抗氧化(耐磨损)。

三、设计优势与差异化

相比传统TF卡座,TF-CARD H1.8 SY的核心优势体现在三个维度:

1. 空间极致:2mm高度适配轻薄设备

比常规自弹式TF卡座(通常3mm以上)薄30%,可直接降低设备厚度(如智能手表从12mm压缩至10mm以内);SMD封装无插件引脚,PCB无需打孔,进一步节省布局空间,适合“寸土寸金”的便携设备。

2. 操作便捷:自弹结构提升用户体验

无需额外按压锁扣,用户只需将TF卡推入卡座即可锁定,再次按压即可弹出,操作步骤减少50%;插拔手感轻盈(约1N),避免因用力过大导致卡损坏或端子变形,尤其适合老人、儿童等操作不熟练的用户。

3. 可靠稳定:宽温+耐候设计

  • 温度适应:-40℃~+70℃的宽温范围,可满足户外物联网设备(如农田传感器)、车载设备(行车记录仪)的极端环境需求;
  • 材料耐候:LCP工程塑料本体耐回流焊高温(峰值240℃),避免焊接时变形;磷青铜端子镀锡处理,抗氧化能力比普通铜端子提升2倍,长期使用无接触不良问题;
  • 结构稳定:卡座内部采用“弹性端子+限位槽”设计,TF卡插入后无晃动,防止车辆颠簸、设备跌落导致的卡松动。

四、典型应用场景

TF-CARD H1.8 SY已在多个领域实现批量应用,核心场景包括:

1. 消费电子

  • 行车记录仪:自弹式结构支持频繁插拔导出视频,2mm高度适配“隐藏式”安装需求;
  • 智能手表:轻薄设计压缩手表厚度,宽温范围适应用户户外佩戴(冬季-20℃、夏季35℃);
  • 蓝牙音箱:SMD封装适配自动化生产,降低制造成本,同时满足用户“插卡听歌”的功能需求。

2. 物联网

  • 智能门锁:5000次插拔寿命满足3年以上使用,宽温范围适应南北地区四季环境;
  • 环境传感器:户外安装需耐低温,-40℃的低温性能可保证冬季数据存储稳定;
  • 智能摄像头:TF卡存储本地视频,自弹式结构方便用户定期导出 footage。

3. 小型工业

  • 手持测试仪器:轻薄设计方便用户手持操作,SMD封装适配仪器内部紧凑布局;
  • 微型PLC:工业级温度范围(-40℃~+70℃)满足车间环境需求,稳定传输控制程序。

五、选型与使用注意事项

为保证性能稳定,选型和使用需注意以下几点:

  1. PCB适配:确认设备PCB的SMD焊盘尺寸与产品 datasheet 一致,避免焊接偏差导致卡座脱落;
  2. 温宽限制:工作环境温度需在-40℃~+70℃内,避免极端高温(如靠近热源)或低温(如无保温的户外设备);
  3. 插拔规范:TF卡插入时需对齐,不要强行推入;避免用尖锐物体插入卡座,防止端子变形;
  4. 焊接工艺:采用回流焊温度曲线(峰值温度235℃~245℃,时间≤10s),禁止手工焊接(易导致端子变形);
  5. 清洁维护:定期用压缩空气清理卡座内灰尘,防止灰尘堆积导致接触不良。

总结

TF-CARD H1.8 SY作为首韩品牌的MicroSD自弹式卡座,凭借“轻薄尺寸、便捷操作、宽温可靠”三大核心优势,成为小型化电子设备中存储卡连接的优选方案。其适配多领域应用场景,兼顾生产效率(SMD自动化焊接)与用户体验(自弹插拔),是消费电子、物联网、小型工业设备升级存储接口的可靠选择。

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