WMSIC Electronic Components

XFCN F254D-08-PT-B F254D

ModelF254D-08-PT-B
PackageP=2.54mm
BrandXFCN
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
XFCN F254D-08-PT-B
Type
XFCN
Minimum package
500 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XFCN
Electronic Component
F254D-08-PT-B
Electronic Component
1
Package
P=2.54mm
Electronic Component
Shorting Cap / Jumper Cap
Electronic Component
2x4
Electronic Component
0.384g
Electronic Component
2.54mm
Electronic Component
1
Electronic Component
BM0265157201
Housing
Electronic Component
Electronic Component
Electronic Component
Current
3A
Electronic Component
Electronic Component
Electronic Component
Electronic Component

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

F254D-08-PT-B 连接器产品概述

一、产品核心参数总览

F254D-08-PT-B是一款2.54mm间距双列连接器,核心参数清晰明确:

  • 结构:2行×4列(共8Pin),双列直插式(常规款);
  • 间距:2.54mm(行业标准间距,兼容主流配套件);
  • 设计:开顶式(接触件顶部无遮挡,插拔顺畅);
  • 电气:额定电流3A/单Pin,额定电压250VAC/DC(常规适配);
  • 外观:黑色阻燃绝缘外壳,无额外握持柄(紧凑设计);
  • 品牌:XFCN(兴飞电子,国内连接器专业厂商);
  • 工作温度:-40℃~105℃(适应宽温环境)。

二、设计结构与工艺特点

该连接器针对小型化、高兼容需求优化,结构设计具备3个核心优势:

1. 紧凑双列布局

8Pin采用2×4排列,相比单排节省约30%安装空间,适合PCB高密度布局(如智能家居控制器、小型工业模块)。

2. 开顶式接触设计

接触件顶部无塑料遮挡,插拔时跳线/排母可直接对准,避免因遮挡导致的接触不良;同时减少插拔阻力,提升操作效率。

3. 高可靠性工艺

  • 绝缘外壳:采用UL94 V-0级阻燃工程塑料,耐老化、抗冲击,长期使用不变形;
  • 接触件:黄铜基材+镀锡表层,抗氧化能力强,插拔寿命≥500次(满足重复测试/维护需求);
  • 无柄设计:取消额外握持结构,进一步缩小体积,适配嵌入式设备(如可穿戴传感器模块)。

三、电气性能与应用适配

作为中低功率连接器,其性能完全覆盖消费电子、工业控制、教育实验三大场景:

1. 核心电气指标

  • 接触电阻:初始≤20mΩ,长期使用后变化≤50mΩ(信号传输无衰减);
  • 绝缘电阻:常态≥1000MΩ,潮湿环境(40℃/90%RH)≥100MΩ(绝缘安全可靠);
  • 耐电压:AC 500V(50Hz)1分钟无击穿(满足基本安全标准)。

2. 场景适配性

  • 工业控制:PLC输入输出模块、传感器接线端(如温度/压力传感器);
  • 消费电子:小型家电(如智能插座、加湿器控制板)、智能家居网关;
  • 教育实验:电子竞赛(如Arduino扩展板)、创客项目(如机器人传感器接口);
  • 通信设备:路由器/交换机的小型扩展接口(如LED指示灯控制)。

四、品牌与品质保障

XFCN(兴飞电子)是国内专注于连接器研发生产的厂商,F254D-08-PT-B具备以下品质优势:

  • 认证合规:通过RoHS环保认证(无铅、无镉),符合欧盟环保要求;
  • 生产一致性:采用自动化装配线,接触件尺寸公差≤±0.05mm,减少虚焊/接触不良概率;
  • 售后支持:提供批量定制(如弯针、镀金接触件)、技术咨询等服务,适配不同客户需求。

五、选型与使用注意事项

为保证长期稳定工作,需注意3个关键细节:

  1. 选型匹配:需确认配套排母/跳线的间距(2.54mm)、Pin数(8Pin)完全一致,避免强行插拔损坏;
  2. 焊接规范:焊接温度控制在260℃±10℃,单Pin焊接时间≤3秒,防止绝缘外壳熔化;
  3. 电流限制:单Pin连续工作电流不超过3A,8Pin总电流建议≤20A(需考虑PCB散热,避免过载)。

F254D-08-PT-B以高兼容、紧凑设计、高性价比为核心,是小型电子设备中低功率信号/电源传输的理想选择,广泛适配从消费电子到工业控制的多场景需求。

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