WMSIC Electronic Components

XUNPU SIM-121

ModelSIM-121
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

17 specifications

Core information

Product name
XUNPU SIM-121
Type
XUNPU
Minimum package
500

Technical parameters

Electronic Component
XUNPU
Electronic Component
SIM-121
Electronic Component
1
Package
SMD
Electronic Component
SIM Connector
Electronic Component
3.758g
Type
Mini SIM
Electronic Component
1
Electronic Component
BM0265823721
Operating Temperature
40℃~+85℃
Electronic Component
Electronic Component
Connector Type
Card Socket
Electronic Component
500
Electronic Component
3mm

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

SIM-121 MiniSIM卡连接器产品概述

SIM-121是XUNPU(讯普)推出的一款卡托式MiniSIM卡连接器,专为需要稳定SIM卡信号连接的电子设备设计,兼具轻薄化、工业级可靠性与便捷插拔特性,适配多种严苛环境下的应用需求。

一、核心定位与典型应用场景

SIM-121聚焦MiniSIM卡(标准SIM卡)的可靠连接,主打“轻薄+工业级耐候性”,主要覆盖以下场景:

  • 工业物联网(IIoT)终端:如远程传感器、数据采集器,适应户外-40℃低温与高温环境;
  • 车载电子系统:车机、T-BOX(远程信息处理单元)、车载监控,匹配车载工作温度范围;
  • 智能电网设备:智能电表、集中器、故障指示器,满足长期稳定运行需求;
  • 便携通信终端:手持POS机、工业手持终端,兼顾轻薄与插拔便捷性;
  • 安防监控设备:4G无线摄像头、门禁终端,支持7×24小时连续工作。

二、基础规格参数

SIM-121的核心参数清晰明确,完全覆盖MiniSIM卡的连接需求:

参数类别 具体规格 卡连接方式 卡托式(弹出/插入式,无需工具更换SIM卡) 兼容卡型 MiniSIM卡(15×25mm标准尺寸) 连接器类型 集成式卡座(卡托+接触端子一体化) 本体尺寸 最大高度3mm(轻薄设计,适配小空间设备) 工作温度 -40℃ ~ +85℃(工业级宽温范围) 封装形式 SMD(表面贴装,适合自动化贴片生产) 接触材质 磷铜(导电优异、耐磨损、抗腐蚀) 品牌 XUNPU(讯普)

三、结构与材质特性

SIM-121的设计围绕“稳定连接+便捷操作”展开,关键特性如下:

  1. 卡托式结构:采用弹出式卡托设计,插入SIM卡后卡扣自动锁定,避免运输或振动中脱落;更换时轻按卡托即可弹出,操作简单;
  2. 磷铜接触端子:接触片选用磷铜材质,相比普通铜材,接触电阻更低(<50mΩ)、耐插拔寿命更长(行业常规≥1000次)、抗氧化能力更强(长期使用无锈迹);
  3. 3mm轻薄本体:本体最大高度仅3mm,可适配厚度<5mm的小型化设备(如超薄手持终端、车载中控模块),有效节省设备内部空间。

四、性能与可靠性优势

SIM-121针对工业级应用做了可靠性优化,核心优势包括:

  • 宽温稳定运行:-40℃~+85℃的工作温度范围,覆盖北方冬季户外、工业设备舱内高温等场景,无性能衰减;
  • 抗振动冲击:SMD封装焊接点牢固,卡托卡扣结构耐振动,满足车载GB/T 28046-2011振动测试标准;
  • 环保合规:符合RoHS 2.0标准(无铅、无镉、无汞等有害物质),适配全球市场准入;
  • 信号传输稳定:接触端子表面镀金处理(行业常规工艺),进一步降低接触电阻,保证SIM卡与设备的信号传输无丢包、无延迟。

五、安装与适配注意事项

SIM-121采用SMD表面贴装,安装需注意:

  1. 贴装前需确认PCB板焊盘尺寸与连接器引脚匹配(参考XUNPU官方datasheet);
  2. 焊接温度控制在260℃以下(符合SMD焊接标准),避免高温损坏本体;
  3. SIM卡插入时需对准卡托方向,避免反向插入导致卡托或端子损坏;
  4. 长期使用无需额外维护,仅需定期清理卡托内灰尘即可。

六、品牌与品质保障

XUNPU(讯普)是国内专注连接器研发生产的企业,SIM-121经过严格品质管控:

  • 原材料检测:每批磷铜端子均做导电率、硬度检测;
  • 成品测试:100%通过插拔寿命测试、温度循环测试、振动测试;
  • 售后支持:提供1年质保,技术团队可协助解决安装与适配问题。

SIM-121以“工业级可靠+轻薄便捷”为核心,是MiniSIM卡连接场景的高性价比选择,可满足从消费电子到工业设备的多样化需求。

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