WMSIC Electronic Components

CJT A2547WR-6P A2547WR

ModelA2547WR-6P
PackageP=2.54mm
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 A2547WR-6P
Type
CJT
Minimum package
500

Technical parameters

Electronic Component
CJT
Electronic Component
A2547WR-6P
Electronic Component
1
Package
P=2.54mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
1.25g
Electronic Component
2.54mm
PIN
6P
Electronic Component
1
Electronic Component
BM0265448494
Electronic Component
PBT
Electronic Component
Electronic Component
Operating Temperature
40℃~+105℃
Pin
1x6P
PIN
6

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

CJT A2547WR-6P 线对板针座产品概述

一、产品定位与核心参数

CJT A2547WR-6P是长江连接器推出的单排弯插式线对板针座,专为低中功率电子设备的信号/电力传输设计,核心参数聚焦通用兼容性与空间优化:

  • 结构规格:1×6P单排布局,总PIN数6,间距2.54mm(行业通用标准间距,兼容多数线端连接器);
  • 安装方式:弯插式(插针与针座主体呈90°),适配PCB板垂直/侧装需求,大幅节省垂直空间;
  • 电气性能:额定电流3A(AC/DC)、额定电压250V,满足小型设备功率传输;
  • 环境适应性:工作温度-40℃~+105℃,覆盖工业、车载等宽温场景;
  • 材料特性:触头黄铜镀金,塑料主体PBT(UL94V-0阻燃)。

二、核心性能优势

1. 稳定可靠的电气连接

触头采用黄铜基底+镀金镀层设计:黄铜导电率≥90%IACS,确保电流传输效率;镀金层厚度≥0.5μm,可抵抗氧化、腐蚀,长期使用保持低接触电阻(≤20mΩ),避免信号衰减或功率损耗,适配传感器、控制板等对信号稳定性要求较高的场景。

2. 紧凑空间的适配性

弯插结构是该产品的核心亮点:相比直插针座,弯插设计将针座与PCB呈90°安装,可节省PCB垂直方向70%以上的空间,尤其适合体积紧凑的设备(如便携式仪器、小型控制器)。单排6Pin布局进一步避免多排结构的空间占用,提升安装灵活性。

3. 宽温与阻燃的安全保障

  • 宽温耐受:-40℃~+105℃的温度范围,可覆盖寒冷户外(如北方工业传感器)到高温设备内部(如电源模块散热区)的应用;
  • 阻燃安全:PBT塑料主体符合UL94V-0阻燃等级,意外火灾时可延缓燃烧,减少设备损坏风险,满足工业与消费电子的安全认证要求。

三、材料与可靠性设计细节

1. 触头材料工艺

黄铜基底具备优异的机械强度与导电性能,镀金层可有效隔绝空气与湿度,延长产品使用寿命(插拔次数可达5000次以上,满足设备长期运行需求)。

2. 塑料主体特性

PBT(聚对苯二甲酸丁二醇酯)塑料的优势:

  • 耐温性:长期使用温度≤105℃,短期焊接时(温度≤350℃、时间≤3秒/点)不会变形;
  • 耐化学性:可抵抗多数溶剂与工业气体腐蚀,适应复杂环境;
  • 韧性:具备一定抗冲击能力,安装/插拔时不易开裂。

四、典型应用场景

该针座适配多个领域的低中功率连接需求:

  1. 工业控制:PLC传感器接口、小型继电器模块连接;
  2. 消费电子:小家电(豆浆机、加湿器)控制板与电源板连接、显示器信号输入;
  3. 车载电子:倒车雷达、行车记录仪的小功率模块连接;
  4. 通信设备:小型路由器、交换机的板间信号传输。

五、安装与使用注意事项

  1. 安装前检查:确认插针无变形、触头无氧化斑点,塑料主体无裂纹;
  2. 焊接规范:弯插焊接时烙铁温度≤350℃,每点焊接时间≤3秒,避免塑料变形;
  3. 插拔操作:使用配套2.54mm间距线端连接器,插拔保持垂直方向,避免插针弯曲;
  4. 环境防护:避免长期暴露在强腐蚀性气体(如硫化氢)中,必要时做密封处理。

CJT A2547WR-6P凭借通用间距、紧凑结构与可靠性能,成为小型电子设备线对板连接的高性价比选择。

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