WMSIC Electronic Components

Littelfuse 0437.500WR

Model0437.500WR
Package1206
BrandLittelfuse
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

20 specifications

Core information

Product name
Littelfuse 0437.500WR
Type
LITTELFUSE
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
LITTELFUSE
Electronic Component
0437.500WR
Electronic Component
1
Electronic Component
1.6mm
Package
1206
Type
SMD Fuse
Electronic Component
Non-Resettable Fuse
Electronic Component
0.023g
Electronic Component
3.2mm
I2t
0.018
Electronic Component
1
Electronic Component
50A
Electronic Component
BM0000001019
Operating Temperature
55℃~+150℃

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

产品概述:Littelfuse 0437.500WR 贴片式保险丝

一、基本信息

描述: 贴片式保险丝
品牌: Littelfuse (美国力特)
封装: 1206
产品型号: 0437.500WR

二、产品介绍

Littelfuse作为全球电子保护领域的领导者,其产品以高性能和可靠性著称。0437.500WR是一款设计用于电路保护的贴片式保险丝,专为应对现代电子产品对小型化和高效率需求而研发。这款保险丝的封装尺寸为1206,符合贴片安装的标准,方便在各种PCB(印刷电路板)上进行使用。

三、技术规格

  • 额定电流: 500mA
  • 额定电压: 32V DC
  • 阻断特性: 快速熔断
  • 保险丝类型: 表面贴装 (SMD)
  • 材料: 镍合金及高温塑料
  • 工作温度范围: -55°C至+125°C
  • 尺寸: 3.2mm x 1.6mm (1206)

四、工作原理

保险丝是用于保护电路中其他元器件的一种自恢复装置。在电流超过额定值时,保险丝会迅速熔断,阻断电路,以防止电流进一步增加造成损坏。这种快速响应能力使Littelfuse 0437.500WR可以在短时间内保护关键组件,确保系统的稳定性和安全性。

五、应用场景

Littelfuse 0437.500WR特别适用于对电流保护要求高的电子设备和系统,包括但不限于:

  1. 消费电子
    例如智能手机、平板电脑、电视、音响设备等,保护电源和电路不受过流影响。

  2. 汽车电子
    用于汽车音响、导航系统、电池管理系统等,对电流的瞬时变化具有良好的保护作用。

  3. 工业设备
    例如机器人控制器、传感器及自动化设备,确保设备在过载时能够有效保护,延长设备的使用寿命。

  4. 医疗设备
    保护关键信号处理电路及供电系统,确保患者安全和设备的正常运作。

六、性能优势

  1. 小型化设计:1206封装尺寸非常适合空间受限的产品,能够有效减小整体电路板的占用面积。

  2. 高可靠性:Littelfuse作为行业领先品牌,其贴片式保险丝在高温和各种恶劣环境下表现出色,保证长期稳定运行。

  3. 方便的安装:贴片式设计便于自动化生产工艺,适合大批量生产,减少人力干预风险。

  4. 灵活的应用范围:无论是在消费类电子产品,还是在高端工业设备中,0437.500WR都能提供有效的电流保护。

七、注意事项

在选择和使用Littelfuse 0437.500WR保险丝时,用户应注意以下几点:

  • 确保在设计中不会让设备持续工作在超出保险丝额定参数的状态。
  • 定期检查电路中的保险丝,以确认其在规定的工作条件下正常运行。
  • 在应用中,考虑保险丝更换的便利性和时间成本,选用合适的保险丝以提高系统的可维护性。

八、总结

总的来说,Littelfuse 0437.500WR贴片式保险丝不仅提供优越的电流保护功能,而且其小巧的封装、快速响应的熔断特性使其能够广泛应用于各种电子设备中。无论在消费类电子、汽车电子、工业设备还是医疗器械,Littelfuse展现出的出色性能都是确保产品安全和稳定的理想选择。选择0437.500WR保险丝,您将获得高品质的电路保护解决方案。

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