WMSIC Electronic Components

XKB Connectivity PJ-3200

ModelPJ-3200
PackageThrough-hole
BrandXKB CONNECTIVITY
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

18 specifications

Core information

Product name
XKB Connectivity PJ-3200
Type
XKB CONNECTIVITY
Minimum package
1000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XKB CONNECTIVITY
Electronic Component
PJ-3200
Electronic Component
1
Package
Through-hole
Electronic Component
Audio Connector(Headphone)
Electronic Component
0.41g
Electronic Component
1
Electronic Component
BM0265582881
Operating Temperature
20℃~+70℃
Voltage
30V
Current
500mA
Connector Type
3.5mm Headphone
Electronic Component
Electronic Component
Electronic Component
1000

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

PJ-3200 3.5mm插件耳机座产品概述

一、产品定位与核心属性

PJ-3200是XKB Connectivity(中国星坤) 推出的3.5mm标准音频连接器,采用插件式封装设计,专为消费电子、音频设备等场景的音频信号传输与小功率负载连接打造。作为通用型耳机座产品,其核心定位是提供稳定、兼容的音频接口解决方案,适配绝大多数3.5mm插头的音频设备,满足批量生产中的插件焊接工艺需求。

二、关键技术参数深度解析

PJ-3200的核心参数明确了应用边界与性能表现,具体解析如下:

  1. 接口类型:3.5mm标准耳机座,兼容3节(音频+麦克风)与4节(带线控/麦克风扩展)3.5mm插头,覆盖主流音频设备的接口需求;
  2. 额定电流:500mA,虽音频信号电流通常仅几毫安,但该参数可满足部分带小功率供电的耳机(如主动降噪耳机的辅助供电)需求,同时确保信号传输时的负载稳定性;
  3. 额定电压:30V,远高于常规音频信号(几毫伏至数伏)的电压范围,有效避免过压风险,提升设备安全性;
  4. 工作温度范围:-20℃~+70℃,覆盖大部分民用与部分工业场景的温度环境(如北方冬季室内、南方夏季户外短时间使用、车载环境的常规温度区间),确保不同气候下的稳定工作。

三、设计特点与实用优势

PJ-3200的设计围绕兼容性、可靠性、易生产性展开,具备以下实用优势:

  1. 插件封装适配性:采用插件式焊接,相比贴片封装,更适合需要机械强度的场景,且焊接工艺成熟,便于电子厂批量生产时的插件线作业,降低生产难度;
  2. 接触可靠性:选用优质铜合金作为接触件材料,表面镀锡/镀金处理(根据型号可能不同),减少接触电阻,提升信号传输清晰度,同时耐插拔次数达数千次(星坤常规产品标准),满足长期使用需求;
  3. 结构紧凑性:体积小巧,符合消费电子设备小型化趋势,可集成于手机、音箱等紧凑机身内,不占用过多空间;
  4. 抗干扰设计:内部结构优化,减少电磁干扰对音频信号的影响,确保音质纯净,无杂音、断音等问题。

四、典型应用场景

PJ-3200因通用兼容与稳定性能,广泛应用于以下场景:

  1. 消费电子终端:保留3.5mm接口的智能手机、平板电脑、笔记本电脑,作为音频输出/输入接口;
  2. 便携式音频设备:MP3/MP4播放器、蓝牙音箱、耳机放大器,实现音频信号的外接;
  3. 办公与家用设备:台式电脑主机、多媒体音箱、电视盒子,连接耳机或外部音箱;
  4. 车载音频系统:部分车型的车载音响AUX接口,支持手机、MP3的音频输入;
  5. 小型工业设备:需要音频信号提示(如报警音)或语音交互的小型工业控制器,作为音频接口使用。

五、品牌与可靠性保障

XKB Connectivity(星坤)是国内专注于电子连接器研发生产的知名企业,产品覆盖消费电子、汽车、工业等领域,通过ISO 9001质量管理体系认证。PJ-3200作为其成熟产品线的一员,从原材料采购(选用符合RoHS标准的环保材料)、生产工艺(严格控制插件焊接温度与时间)到成品检测(插拔寿命测试、接触电阻测试、环境温度循环测试等),均经过多环节质量管控,确保产品在额定参数下长期稳定工作,降低设备故障风险。

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