WMSIC Electronic Components

CJT A1501WR-4P A1501WR

ModelA1501WR-4P
PackageP=1.5mm
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 A1501WR-4P
Type
CJT
Minimum package
1000

Technical parameters

Electronic Component
CJT
Electronic Component
A1501WR-4P
Electronic Component
1
Package
P=1.5mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
0.16g
Electronic Component
1.5mm
PIN
4P
Electronic Component
1
Electronic Component
ZH
Electronic Component
BM0264554859
Electronic Component
PA66
Electronic Component
Electronic Component
Operating Temperature
40℃~+105℃
Pin
1x4P

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

CJT A1501WR-4P 线对板针座产品概述

CJT(长江连接器)A1501WR-4P是一款1.5mm间距单排弯插线对板针座,属于ZH系列基础连接组件,专为小型化、高密度电子设备的信号与低功率电流传输设计。产品以紧凑结构、可靠性能及宽环境适应性为核心,广泛适配消费电子、汽车电子、工业控制等多领域的模块化连接需求。

一、产品核心定位与典型应用场景

A1501WR-4P定位于中小功率线对板连接,针对需要节省PCB空间、兼顾可靠性与成本的场景设计,典型应用包括:

  1. 消费电子领域:智能穿戴设备(如智能手环/手表的充电/数据接口)、小型音频设备(蓝牙耳机充电盒内部连接)、智能家居传感器(温湿度/人体感应模块与主板连接);
  2. 汽车电子领域:车载小型传感器(如胎压监测模块、车内氛围灯控制板)、低功率辅助系统(如座椅调节小模块)的内部连接;
  3. 工业控制领域:小型PLC扩展模块、传感器节点(如接近开关、光电传感器)与控制器的信号传输;
  4. 医疗设备领域:小型监护仪附件(如血氧探头转接板)、家用医疗设备(如电子血压计内部模块)的可靠连接。

二、关键参数与核心材质特性

2.1 核心电气与结构参数

产品核心参数覆盖电气、结构与环境维度,关键指标如下:

  • 结构:1x4P单排设计,间距1.5mm,弯插(直角)安装方式;
  • 电气:额定电流2A(AC/DC)、额定电压100V(AC/DC);
  • 环境:工作温度范围-40℃~+105℃,阻燃等级UL94V-0。

2.2 关键材质特性

  • 触头部分:采用黄铜基材+锡镀层
    黄铜具有优异的导电性能与机械加工性,锡镀层则提升了触头的防氧化能力、焊接兼容性(适配波峰焊/回流焊工艺),同时降低接触电阻,保障长期电气稳定性;
  • 塑料主体:采用PA66(聚酰胺66)
    PA66具备高强度、耐冲击、耐化学腐蚀等特性,UL94V-0阻燃等级满足电子设备的防火安全要求,且耐温范围与触头匹配,避免高低温下材质变形导致的连接失效。

三、结构设计优势

A1501WR-4P的结构设计围绕“小型化+可靠性”双重目标展开:

  1. 1.5mm小间距:相比常规2.54mm间距针座,可节省约40%的PCB占用空间,适配紧凑设备的高密度布局需求;
  2. 弯插安装方式:直角插针设计允许针座从PCB侧面插入,无需占用正面空间,便于设备内部结构的立体布局(如小型设备的上下层模块连接);
  3. 单排4P平衡设计:4针配置满足“电源+信号”或多信号的传输需求(如2路电源+2路信号),既避免针数过多导致的密度过高、焊接难度增加,又满足多数中小功率模块的连接需求;
  4. 稳定插针固定:塑料主体对插针的包胶设计牢固,可承受一定的插拔力与振动,降低针脚松动或脱落风险。

四、可靠性与环境适应性

4.1 电气可靠性

  • 额定2A电流(实际应用建议降额至1.5A以内)可满足多数小型负载(如LED、小型电机、传感器)的供电需求;
  • 锡镀层触头的接触电阻稳定(通常<20mΩ),避免因氧化导致的信号衰减或电流损耗;
  • 100V额定电压满足常规低压电子设备的绝缘要求,无击穿风险。

4.2 环境适应性

  • 宽温性能:-40℃~+105℃的工作范围覆盖了多数户外、车载及工业场景的温度变化(如汽车冬季低温、夏季高温,工业现场的温度波动);
  • 阻燃安全:UL94V-0阻燃等级可有效阻止火焰蔓延,符合电子设备的安全规范,尤其适用于医疗、汽车等对防火要求严格的领域;
  • 耐化学性:PA66塑料可抵抗常见的工业溶剂、油脂,触头锡镀层耐轻度腐蚀,适合工业现场或汽车环境中的长期使用。

五、品牌与品质保障

CJT(长江连接器)是国内连接器行业的知名厂商,拥有多年的精密连接器研发与生产经验,A1501WR-4P作为其ZH系列的经典产品,具备以下品质优势:

  1. 生产工艺成熟:采用自动化生产设备保障插针间距精度(误差<±0.05mm)、镀层均匀性,产品一致性好;
  2. 严格的检测标准:出厂前经过插拔寿命测试(通常>500次)、耐温老化测试、电气性能测试等,确保每批产品符合规格要求;
  3. 行业适配性强:产品兼容ZH系列的配套端子(如压接端子),便于客户快速集成到现有设计中,降低研发成本。

总结

CJT A1501WR-4P线对板针座以小间距、高可靠、宽适配为核心特点,完美平衡了小型化需求与电气/环境性能,是消费电子、汽车电子、工业控制等领域中小功率模块连接的高性价比选择。其紧凑的弯插结构、稳定的触头设计及阻燃耐温的材质,可有效提升设备的集成度与长期可靠性,满足不同场景下的多样化连接需求。

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