WMSIC Electronic Components

Brightking SMD0805B110TF

ModelSMD0805B110TF
Package0805
BrandBrightking
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Brightking SMD0805B110TF
Type
BRIGHTKING
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Brightking
Electronic Component
SMD0805B110TF
Electronic Component
1
Electronic Component
1.5mm
Package
0805
Electronic Component
Resettable Fuse
Electronic Component
0.029g
Electronic Component
2.2mm
Electronic Component
1.5mm
Electronic Component
1
Electronic Component
300ms
Electronic Component
BM0257505081
Operating Temperature
40℃~+85℃
Voltage Rating(Vmax)
6V
Power(Pd)
800mW

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

SMD0805B110TF 产品概述

1. 产品简介

SMD0805B110TF 是一款由台湾君耀(Brightking)生产的贴片式自恢复保险丝,采用先进的聚合物正温度系数(PPTC)技术。该产品设计用于在过流和过温条件下提供可靠的电路保护,广泛应用于消费电子、通信设备、工业控制等领域。其紧凑的尺寸和优异的性能使其成为现代电子设备中不可或缺的保护元件。

2. 主要特性

  • 保持电流(Hold Current): 1.1A

    • 保持电流是指在正常工作条件下,保险丝能够持续通过的最大电流。SMD0805B110TF 的保持电流为1.1A,适用于中等电流的电路保护。
  • 初始态阻值(Minimum Initial Resistance): 35mΩ

    • 初始态阻值是指在正常工作状态下,保险丝的电阻值。较低的初始阻值有助于减少电路中的功率损耗,提高系统效率。
  • 最大电压(Maximum Voltage): 6V

    • 最大电压是指保险丝能够承受的最大工作电压。SMD0805B110TF 适用于低电压电路,最大工作电压为6V。
  • 最大电流(Maximum Current): 100A

    • 最大电流是指在短路或过流情况下,保险丝能够承受的最大电流。SMD0805B110TF 能够在短时间内承受高达100A的电流,确保电路安全。
  • 跳闸电流(Trip Current): 2A

    • 跳闸电流是指保险丝在过流条件下开始动作的电流值。当电流超过2A时,保险丝将迅速动作,切断电路,防止设备损坏。
  • 最大动作时间(Maximum Trip Time): 300ms

    • 最大动作时间是指保险丝在过流条件下从开始动作到完全切断电路所需的时间。SMD0805B110TF 的最大动作时间为300ms,确保快速响应,保护电路免受损害。
  • 工作温度范围(Operating Temperature Range): -40℃ ~ +85℃

    • 该保险丝能够在极端温度环境下稳定工作,适用于各种恶劣环境。
  • 封装尺寸(Package Size): 805mm * 1.35mm

    • 紧凑的贴片式封装设计,适用于高密度PCB布局,节省空间。
  • 功率(Power Rating): 0.8W

    • 功率额定值为0.8W,适用于低功率电路保护。

3. 应用领域

SMD0805B110TF 广泛应用于以下领域:

  • 消费电子: 如智能手机、平板电脑、笔记本电脑等,保护电池和充电电路。
  • 通信设备: 如路由器、交换机、基站等,保护通信电路免受过流和过温损害。
  • 工业控制: 如PLC、传感器、电机控制等,确保工业设备的稳定运行。
  • 汽车电子: 如车载娱乐系统、导航系统、照明系统等,提供可靠的电路保护。

4. 产品优势

  • 自恢复功能: 采用PPTC技术,保险丝在过流或过温条件下自动切断电路,故障排除后自动恢复,无需更换。
  • 高可靠性: 经过严格的质量控制和测试,确保在各种环境下稳定工作。
  • 紧凑设计: 贴片式封装,适用于高密度PCB布局,节省空间。
  • 快速响应: 最大动作时间仅为300ms,确保快速保护电路。

5. 技术规格

参数值
保持电流1.1A
初始态阻值(最小值)35mΩ
最大电压6V
最大电流100A
跳闸电流2A
最大动作时间300ms
工作温度范围-40℃ ~ +85℃
封装尺寸805mm * 1.35mm
功率0.8W

6. 使用注意事项

  • 安装: 确保保险丝正确安装在PCB上,避免焊接不良或机械损伤。
  • 环境: 避免在超出工作温度范围的环境中使用,以免影响性能和寿命。
  • 测试: 在实际应用前,建议进行过流和过温测试,确保保险丝能够正常工作。

7. 结论

SMD0805B110TF 是一款高性能的贴片式自恢复保险丝,具有紧凑的设计、优异的性能和广泛的应用领域。其自恢复功能和快速响应特性使其成为现代电子设备中不可或缺的保护元件。无论是在消费电子、通信设备还是工业控制领域,SMD0805B110TF 都能提供可靠的电路保护,确保设备的稳定运行。

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