WMSIC Electronic Components

kinghelm KH-2.54PH180-1X2P-L11.5

ModelKH-2.54PH180-1X2P-L11.5
PackageThrough-hole, P=2.54mm
Brandkinghelm
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
kinghelm KH-2.54PH180-1X2P-L11.5
Type
KINGHELM
Minimum package
500 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
KINGHELM
Electronic Component
KH-2.54PH180-1X2P-L11.5
Electronic Component
2.5mm
Electronic Component
1
Package
Through-hole, P=2.54mm
Electronic Component
Electronic Component
Electronic Component
Pin Header
Electronic Component
0.144g
Electronic Component
2.54mm
Electronic Component
Electronic Component
Electronic Component
1
Electronic Component
BM0265398671
Electronic Component
Through-hole
Operating Temperature
40℃~+105℃
PIN
2P

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

KH-2.54PH180-1X2P-L11.5排针产品概述

KH-2.54PH180-1X2P-L11.5是金航标(kinghelm)推出的一款单排2针直插方针排针,针对小功率信号/电源传输场景优化设计,凭借标准间距、高电流承载、宽温适应性等特点,成为消费电子、工业控制等领域的常用连接器件。

一、产品基本信息与型号拆解

这款排针属于金航标“PH系列”直插排针,型号中各部分含义清晰:

  • KH:品牌标识(金航标,国内电子连接器件主流厂商);
  • 2.54:针脚间距(行业通用2.54mm,适配绝大多数同间距连接器,无需额外改板);
  • PH180:180°直插设计(垂直安装于PCB,无弯折,简化焊接工艺);
  • 1X2P:单排2针(总PIN位数2,满足基础电源/信号连接需求,避免冗余);
  • L11.5:总长度(配合针6mm+塑高2.5mm+端接针3mm,合计11.5mm,紧凑适配轻薄产品)。

产品采用黑色耐高温塑壳封装,直插式安装方式,无需特殊工装即可完成PCB焊接,适配手工或自动化生产。

二、核心参数与实际价值

除基础规格外,关键参数的设计直接决定了产品的应用场景:

  1. 方针结构优势:不同于常见圆针,方针接触面积更大(较同间距圆针提升约28%),电流承载能力达3A(远高于普通1A/1.5A排针),可稳定传输3.7V锂电池供电、小型电机驱动等小功率电源;
  2. 宽温适应性:工作温度覆盖**-40℃~+105℃**,满足工业级设备(如低温冷库传感器)、消费电子(如户外便携音箱)的高低温环境需求,无需额外加防护;
  3. 紧凑尺寸设计:塑高仅2.5mm(比普通排针低1-2mm),配合针长6mm(插入排母时稳定不晃动)、端接针长3mm(焊接时充分接触PCB焊盘,减少虚焊率),适配智能手表、小型控制器等轻薄产品内部空间;
  4. 绝缘可靠性:黑色塑壳采用耐高温工程塑料(PA66改性材质),绝缘电阻≥100MΩ,避免相邻针脚短路,长期使用无老化漏电风险。

三、设计特点与应用优势

  1. 通用兼容性:2.54mm间距是电子行业标准,可与金航标同系列排母、第三方2.54mm间距连接器完美匹配,无需担心“接口不兼容”导致的返工;
  2. 连接稳定性:方针的平面接触比圆针的点接触更牢固,插拔时不易出现“虚接”,适合频繁插拔的场景(如小型模块的插拔式连接);
  3. 生产效率高:直插式设计无需特殊工装,手工焊接或波峰焊均可快速完成,单台设备日产能可达10万件以上,降低生产周期;
  4. 成本可控:作为基础型排针,性价比突出,单支成本比进口同规格产品低30%左右,适合批量应用于低成本小家电、小型控制器等产品。

四、典型应用场景

这款2针排针因“小体积+高承载”的特点,广泛用于以下场景:

  1. 消费电子:便携式小家电(电动牙刷、小型加湿器)的电池与主板连接、LED指示灯接口;
  2. 工业控制:小型PLC模块的辅助信号接口、温度/湿度传感器的输出连接;
  3. 通信周边:路由器/交换机的状态指示灯接口、小型WiFi模块的电源连接;
  4. 车载配件:车载充电器的内部电路连接、行车记录仪的电源输入接口(适配车载-20℃~85℃环境);
  5. 医疗小型设备:家用血糖仪、小型雾化器的传感器与主板连接(低功率、稳定可靠)。

五、选型与安装注意事项

  1. 匹配确认:需搭配同间距(2.54mm)、同PIN数(2P) 的直插排母,若需插拔式连接,优先选择金航标同系列排母(兼容性最优);
  2. 焊接工艺:焊接温度建议控制在260±5℃,单针焊接时间不超过3秒,避免高温熔化塑壳或损坏针脚;
  3. 环境适配:若应用场景温度超过105℃(如高温炉附近),需更换金航标耐高温升级型号(工作温度可达125℃);
  4. 机械防护:安装时避免过度弯折端接针,插拔排母时力度适中(≤5N),防止针脚断裂;
  5. 绝缘检查:安装前确认塑壳无破损、针脚无氧化(若氧化需用砂纸轻磨后焊接),避免短路风险。

综上,KH-2.54PH180-1X2P-L11.5排针以“标准通用、稳定可靠、成本可控”为核心优势,覆盖了从消费电子到工业控制的多场景需求,是小功率连接场景的高性价比选择。

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