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XFCN XF-155
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- XFCN XF-155
- Type
- XFCN
- Minimum package
- 1000 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- XFCN
- Electronic Component
- XF-155
- Electronic Component
- 1
- Package
- SMD
- Electronic Component
- Fuse Holder
- Electronic Component
- 0.224g
- Electronic Component
- 1
- Channel Count
- 1
- Electronic Component
- BM0265157354
- Voltage
- 500V
- Current
- 15A
- Fuse
- 2.5mm
- Fuse Type
- Electronic Component
- Fuse
- 6.1mm
- Fuse Holder Type
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
XF-155保险丝座产品概述
XF-155是兴飞电子（XFCN）推出的SMD贴片式支座型单通道保险丝座，专为适配6.1mm×2.5mm规格的长方体保险丝设计，核心满足中高压（500V）、中小电流（15A）场景下的电路过流保护需求，兼具高密度安装、可靠接触与工业级稳定性，适用于多类电子设备的安全防护。
一、产品核心定位与适用场景
XF-155聚焦小型化贴片电路的过流保护方案，针对PCB板空间紧凑、自动化生产需求的场景设计，解决传统插件保险丝座占用空间大、贴装效率低的问题。其支座型结构可稳定固定长方体保险丝，避免振动环境下的接触不良，适用于需要长期可靠运行的工业、通信、医疗等领域。
二、关键技术参数详解
参数类别 具体规格 说明 产品类型 支座型保险丝座 卡扣+弹片固定，无需焊接保险丝 通道数 1通道 单路独立防护设计 额定电压 500V（AC/DC通用） 满足中高压电路绝缘耐压要求 额定电流 15A（持续工作电流） 稳定承载15A以下持续负载 适配保险丝 长方体：6.1mm（长）×2.5mm（宽） 需搭配同尺寸保险丝使用 封装形式 SMD（贴片式） 兼容回流焊、波峰焊工艺 品牌 XFCN（兴飞电子） 工业级元器件品牌 工作温度范围 -40℃ ~ +85℃（工业级） 适应宽温环境运行三、设计特点与优势
1. 贴片封装适配自动化生产
采用SMD贴片设计，可直接通过SMT生产线贴装到PCB板，无需手工插件，大幅提升生产效率；同时减少PCB钻孔需求，节省布线空间，适合高密度电路设计（如小型电源模块、通信终端）。
2. 支座结构保障可靠接触
支座内置高弹性合金弹片，通过卡扣固定保险丝，相比焊接式避免虚焊风险；弹片抗振动、抗疲劳性能优异，可在工业振动环境（如机床、风机）下长期保持稳定接触，降低接触不良故障率。
3. 中高压参数覆盖核心场景
额定500V电压、15A电流的参数，覆盖多数工业控制、电源模块的过流需求：例如PLC输入模块的中高压扩展、通信基站48V电源系统升级后的防护，无需额外定制高压座。
4. 标准化适配降低选型成本
严格匹配6.1mm×2.5mm长方体保险丝，无需定制保险丝，可与市场同规格产品兼容，减少用户采购成本与选型难度。
四、安装与兼容性说明
安装流程：
- 步骤1：SMT贴片机将XF-155放置到PCB指定焊盘；
- 步骤2：经回流焊（峰值温度230℃~250℃）或波峰焊焊接固定；
- 步骤3：插入适配长方体保险丝，确认弹片夹紧无松动。
兼容性注意：
- 必须使用6.1mm×2.5mm长方体保险丝，避免尺寸不符导致接触不良；
- 保险丝额定电流需匹配电路需求（如电路最大10A，选10A保险丝，不依赖座的15A）；
- 焊接温度需符合SMD标准，避免损坏弹片弹性。
五、典型应用领域
XF-155凭借小型化、高可靠性，广泛应用于：
- 工业自动化：PLC输入输出模块、伺服驱动器、变频器的过流保护；
- 电源模块：AC/DC开关电源、DC/DC转换器的输出端防护；
- 通信设备：基站射频模块、光纤收发器、路由器的电源分配保护；
- 医疗电子：监护仪、输液泵等需安全认证设备（搭配认证保险丝）；
- 汽车电子：车载信息娱乐系统、仪表盘电路的低功率防护（适配车载温湿度）。
总结
XF-155作为XFCN旗下贴片支座型保险丝座，以小型化、可靠接触、中高压适配为核心优势，解决传统座在高密度电路中的痛点，为工业、通信、医疗等领域提供高效稳定的过流保护方案，是电子设备安全设计的优选组件。
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