WMSIC Electronic Components

kinghelm KH-2.54FH-1X11P-H8.5

ModelKH-2.54FH-1X11P-H8.5
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-2.54FH-1X11P-H8.5
Type
KINGHELM
Minimum package
280 盒

Technical parameters

Electronic Component
Electronic Component
Electronic Component
KINGHELM
Electronic Component
KH-2.54FH-1X11P-H8.5
Electronic Component
8.5mm
Electronic Component
1
Package
Through-hole, P=2.54mm
Electronic Component
Electronic Component
Electronic Component
Female Header
Electronic Component
0.982g
Electronic Component
2.54mm
Electronic Component
1
Electronic Component
BM0265398634
Electronic Component
Through-hole
Operating Temperature
40℃~+105℃
Electronic Component
11P
Socket
Electronic Component

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

KH-2.54FH-1X11P-H8.5 单排直插方孔排母产品概述

一、产品核心参数总览

KH-2.54FH-1X11P-H8.5是金航标(kinghelm)推出的通用型单排直插排母,核心参数精准匹配中小功率电子设备的连接需求:

  • 孔位规格:11位单排(1×11P),间距2.54mm(行业标准PCB设计间距);
  • 结构特征:顶部方孔设计,直插式插件(DIP)封装,塑壳高度8.5mm;
  • 电气性能:额定电流3A(AC/DC通用),工作温度范围-40℃至+105℃;
  • 安装适配:支持传统插件焊接工艺,无需特殊设备即可完成组装。

二、结构设计与工艺优势

该排母针对稳定连接与生产适配做了针对性优化:

  1. 方孔接触结构:区别于常规圆孔,方孔与插针的接触面积提升约15%,插拔后防松动性能显著,可减少振动环境下的接触电阻波动(如工业设备、车载场景);
  2. 直插式封装:采用DIP插件形式,直接适配PCB的插件焊接工艺,生产效率高,尤其适合中小批量电子设备的快速组装;
  3. 8.5mm塑高优化:塑壳高度平衡了“插针稳定支撑”与“PCB空间占用”——避免过高导致焊接时锡珠飞溅,过低则插针固定不牢,适配常规1.6mm厚PCB的焊接需求;
  4. 顶部插孔方向:插孔朝向PCB顶部,符合人工/自动插件的操作习惯,插针可垂直插入,减少倾斜导致的接触不良。

三、电气性能与可靠性验证

作为工业级基础连接器,其性能经过严格测试:

  • 电流承载能力:额定3A电流满足多数中小功率电路需求(如传感器供电、数字信号传输),短时间1.5倍过载(4.5A)无明显温升;
  • 宽温适应性:-40℃至+105℃的工作范围,覆盖户外低温(-20℃以下)、工业高温(设备机箱内部散热)等场景,无需额外防护即可稳定运行;
  • 接触可靠性:孔座采用镀锡铜合金材质,初始接触电阻≤20mΩ,耐插拔次数≥1000次,长期使用无氧化、松动问题;
  • 环保合规:符合RoHS 2.0标准,无铅无镉,适配出口电子设备的环保要求。

四、典型应用场景

因通用性强,该排母广泛应用于以下领域:

  1. 工业控制:PLC(可编程逻辑控制器)的数字量I/O接口、传感器模块(温度/压力)与控制板的连接;
  2. 消费电子:小家电控制板(电饭煲、电热水壶)与显示模块、按键板的连接,智能家居网关与传感器节点的信号传输;
  3. 通信设备:小型路由器、交换机的状态指示灯接口、电源模块与主板的连接;
  4. 汽车电子:低功耗车载模块(蓝牙接收器、胎压监测)的内部信号连接(宽温设计适配车载环境)。

五、品牌与质量保障

金航标(kinghelm)作为国内连接器领域的成熟品牌,该产品具备:

  • 批量一致性:自动化生产工艺确保孔位间距公差≤±0.1mm,塑壳尺寸偏差小,批量采购无性能差异;
  • 全流程测试:每批产品经过高低温循环(-40℃105℃×50次)、振动测试(102000Hz)、插拔寿命测试,出厂合格率≥99.9%;
  • 售后支持:提供12个月质保,技术团队可协助解决焊接、选型等问题,适合OEM/ODM客户批量应用。

该产品以“通用间距+稳定连接+宽温适配”为核心,是中小功率电子设备连接的高性价比选择。

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