WMSIC Electronic Components

CJT A1257H-6P A1257H

ModelA1257H-6P
PackageP=1.25mm
BrandCJT
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
CJT A1257H-6P
Type
CJT
Minimum package
1000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CJT
Electronic Component
A1257H-6P
Electronic Component
1
Package
P=1.25mm
Electronic Component
1
Electronic Component
(Wire-to-Board / Wire-to-Wire)
Electronic Component
0.096g
Electronic Component
1.25mm
Electronic Component
Electronic Component
Electronic Component
1
Electronic Component
BM0265448552
Electronic Component
PA66
Operating Temperature
40℃~+105℃
Socket
1x6P
Electronic Component
Electronic Component

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

CJT A1257H-6P 线对板/线对线胶壳产品概述

一、产品核心定位与应用场景

CJT A1257H-6P是一款1.25mm间距单排6Pin线对板/线对线胶壳,专为小型化、高密度电子设备的信号及小电流连接设计。其紧凑结构适配空间受限场景,典型应用包括:

  • 消费电子:智能穿戴(如手环/手表的电池、传感器连接)、无线充电器、耳机配件的内部线束;
  • 小型家电:便携式榨汁机、迷你加湿器的控制板与电机/传感器对接;
  • 工业控制:小型PLC模块、温湿度传感器节点的信号传输;
  • 汽车电子:车载记录仪、USB充电器的内部线束连接。
    带锁扣设计确保振动环境下的连接稳定性,满足各类设备对可靠连接的核心需求。

二、关键参数与结构设计

1. 核心结构参数

参数项 具体规格 备注 排数/每排PIN数 1排×6Pin(1x6P) 单排布局节省纵向空间 间距 1.25mm 行业小型化标准间距 锁扣 带锁扣 防止脱落,提升可靠性 带翅 不带翅 无额外固定结构,适配窄空间 颜色 白色 便于识别与组装

2. 结构优势

  • 高密度连接:1.25mm间距比2.0mm间距缩小约37.5%的横向占用空间,适合薄型设备(如智能手表厚度<10mm);
  • 锁扣可靠性:卡扣采用PA66弹性材料,多次插拔后仍保持卡合力,解决振动脱落问题;
  • 适配性:需配合CJT同系列1.25mm间距压接端子使用,形成完整连接对(如端子型号需与胶壳匹配)。

三、材料特性与可靠性

1. 主体材料:PA66(聚酰胺66)

PA66是连接器行业常用的工程塑料,具备以下优势:

  • 耐温性:长期工作温度-40℃~+105℃,短期可承受120℃,适应极端环境(如北方户外设备、工业烤箱附近传感器);
  • 机械性能:拉伸强度>80MPa,弯曲强度>100MPa,耐轻微碰撞与振动;
  • 耐化学性:耐油、耐弱酸弱碱,适合家电、汽车等接触少量油污的场景。

2. 阻燃与安全性能

  • 阻燃等级:UL94V-0级,燃烧时仅产生少量烟雾且快速自熄,符合国际安全标准,防止火灾蔓延;
  • 环保认证:符合RoHS 2.0、REACH标准,无有害物质,满足出口及高端客户需求。

3. 可靠性验证

  • 插拔寿命:≥50次(实际测试可达100次以上),无接触不良;
  • 振动测试:符合GB/T 2423.10标准(10-2000Hz,2g加速度),测试后连接稳定。

四、安装与适配性

1. 安装方式

  • 线对板:将压接端子的线束与电路板焊针/焊盘连接,锁扣卡合到位(听到“咔哒”声即完成);
  • 线对线:两端采用该胶壳,通过公母端子对接(需确认公母胶壳匹配),锁扣固定。

2. 安装注意事项

  • 端子压接:需用专用工具,确保导线与端子接触紧密(无虚接、压伤);
  • 无带翅设计:无需额外螺丝固定,适合嵌入式安装或空间狭小位置;
  • 避免过载:1.25mm间距胶壳适用于小电流(≤1A)、低电压(≤30V)场景,勿用于大功率设备。

3. 兼容性

  • 与CJT A1257系列其他Pin数(2P/4P/8P)胶壳兼容同系列端子;
  • 可适配第三方1.25mm间距端子,但建议使用原厂端子确保可靠性。

五、品牌与品质保障

CJT(长江连接器)是国内20+年精密连接器制造商,具备以下优势:

  • 体系认证:通过ISO9001(质量)、ISO14001(环境)认证;
  • 品质管控:进口PA66原料+自动化生产,不良率<0.1%;
  • 服务支持:提供样品申请、技术咨询、定制化服务(如特殊颜色、标识),适配中小批量到大规模量产。

该产品凭借紧凑结构、可靠性能与高适配性,成为小型电子设备连接的优选方案,广泛应用于消费电子、工业与汽车领域。

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