WMSIC Electronic Components

kinghelm KH-2.54PH180-1X5P-L11.5

ModelKH-2.54PH180-1X5P-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-2.54PH180-1X5P-L11.5
Type
KINGHELM
Minimum package
500 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
KINGHELM
Electronic Component
KH-2.54PH180-1X5P-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
0.364g
Electronic Component
2.54mm
Electronic Component
Electronic Component
Electronic Component
1
Electronic Component
BM0265398665
Electronic Component
Through-hole
Operating Temperature
40℃~+105℃
PIN
5P

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

KH-2.54PH180-1X5P-L11.5排针产品概述

KH-2.54PH180-1X5P-L11.5是金航标(Kinghelm)推出的单排直插方针排针,针对工业级、消费电子等领域的通用信号/电源连接需求设计,具备间距精准、电流承载稳定、环境适应性强等特点,是小型化设备接口的优选组件。

一、产品核心定位与典型应用场景

该排针定位于2.54mm间距通用连接器件,适配1x5P单排接口需求,主要应用于以下场景:

  • 消费电子:小家电(智能台灯、加湿器)、遥控器、小型音频设备的内部信号连接;
  • 工业控制:PLC模块、传感器接口、小型控制器的IO端口;
  • 通信设备:小型路由器、交换机、光模块的辅助接口;
  • 汽车电子:车载小模块(胎压监测接收器、氛围灯控制器)的内部连接。

二、关键参数与型号含义解析

2.1 型号拆解

KH-2.54PH180-1X5P-L11.5的型号各段含义清晰:

  • KH:品牌代码(金航标Kinghelm);
  • 2.54:引脚中心距(符合国际通用标准);
  • PH180:安装角度(直插180°,引脚与塑壳垂直);
  • 1X5P:排数与针数(单排5引脚);
  • L11.5:总针长(配合针长+塑高+端接针长=6mm+2.5mm+3mm,设计精准)。

2.2 核心参数列表

类别 参数详情 机械参数 间距2.54mm、单排5P、方针、直插180°、塑高2.5mm、配合针长6mm、端接针长3mm 电气参数 额定电流3A(AC/DC)、额定电压50V、接触电阻≤20mΩ 环境参数 工作温度-40℃+105℃、存储温度-55℃+125℃、湿热测试96h(40℃/95%RH) 材料 塑壳(黑色PBT)、方针(黄铜镀锡)

三、结构设计与性能优势

3.1 方针结构提升接触可靠性

相比圆针,方针接触面积增加30%以上,接触电阻更低(≤20mΩ),电流承载更稳定,可避免大电流下的发热问题,适配3A额定电流需求。

3.2 紧凑塑高节省PCB空间

2.5mm塑高设计,在保证结构强度的前提下,最大程度减少PCB占用空间,适合小型化、高密度布局的设备。

3.3 精准针长适配焊接与插拔

  • 配合针长6mm:满足排母插拔深度要求,确保连接紧密不松脱;
  • 端接针长3mm:适配1.6mm标准PCB厚度,焊接时完全穿过通孔,避免虚焊;
  • 总针长11.5mm:平衡插拔深度与焊接牢固性,无多余针长浪费。

四、品质保障与环境适应性

4.1 品牌与认证

金航标作为国内连接器领域资深厂商,该产品通过ISO9001质量管理体系认证,符合RoHS环保标准(无铅电镀),部分批次可提供UL认证。

4.2 可靠性测试

产品出厂前需通过多项测试:

  • 振动测试:10~2000Hz、10g加速度,持续2h,无接触不良;
  • 冲击测试:100g加速度,持续6ms,无引脚变形;
  • 盐雾测试:5%NaCl溶液、35℃,持续48h,无腐蚀。

五、选型与安装注意事项

5.1 选型匹配

需配合2.54mm间距方针排母使用,确认针数1x5P,避免针数不符导致无法连接。

5.2 焊接工艺

  • 推荐波峰焊(温度260±5℃,时间≤3s)或手工焊(烙铁温度350±10℃,时间≤2s);
  • 焊接时避免塑壳长时间受热,防止变形。

5.3 存储与维护

  • 存储环境:温度-20~+40℃,湿度≤60%RH,避免阳光直射;
  • 插拔注意:垂直用力,避免倾斜导致引脚弯曲。

该排针凭借精准参数、稳定性能与高性价比,成为众多电子设备接口的可靠选择,可满足工业级与消费级场景的连接需求。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.