WMSIC Electronic Components

Littelfuse 0454003.MR 0454003

Littelfuse 0454003.MR 0454003
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Product image

Model0454003.MR
Package2410
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 Date code within 2 years

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Technical data

Product details

20 specifications

Core information

Product name
Littelfuse 0454003.MR
Type
LITTELFUSE
Unit
Electronic Component
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
LITTELFUSE
Electronic Component
0454003.MR
Electronic Component
1
Electronic Component
2.5mm
Package
2410
Type
SMD Fuse
Electronic Component
Non-Resettable Fuse
Electronic Component
0.2g
Electronic Component
6.1mm
I2t
20.16
Electronic Component
1
Electronic Component
50A
Electronic Component
BM69419018
Operating Temperature
55℃~+125℃

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 0454003.MR 贴片式保险丝

1. 产品简介

Littelfuse 0454003.MR是一种高可靠性、贴片式(SMD)保险丝，专为电路保护设计。作为全球知名品牌Littelfuse推出的产品，该保险丝体现了品牌在电子元器件领域的专业技术和严格的质量标准。

2. 封装与规格

0454003.MR采用SMD封装，便于自动化贴片生产。SMD（表面贴装器件）设计使得它在空间受限的应用中非常有用，能够有效减少电路板的空间占用。这种小型化的结构确保了在现代电子设备中更高的集成度，适合智能手机、平板电脑、家用电器、计算机和其他高密度设备等多种应用。

3. 主要特性

  • 过载保护：0454003.MR能够及时检测到电流异常，快速断开电路，从而保护下游设备。其反应时间迅速，能有效防止因过载引起的电路损坏。
  • 高温性能：该保险丝在高温环境下仍能稳定工作，适用于严苛的应用条件。
  • 高度可靠：Littelfuse以其卓越的制造工艺确保了该保险丝的长期稳定性。
  • 便捷的安装：SMD设计简化了安装流程，适合大规模生产。

4. 应用领域

Littelfuse 0454003.MR主要用于以下几个领域：

  • 消费电子：如手机、平板、电视等，需要对电路提供过载保护以增强用户设备的安全性。
  • 工业自动化：在各种工业控制系统中，保护设备免受异常电流影响，保障设备长期安全运行。
  • 汽车电子：在电动车和传统内燃机车的电气系统中，防止短路与过载，提高汽车安全性和可靠性。
  • 医疗设备：在许多关键的医疗设备中，该保险丝提供了必要的保护，确保设备在运行过程中不会因电气故障而影响病人安全。

5. 性能参数

虽然我们没有具体的性能参数，但根据典型的Littelfuse贴片式保险丝的特点，0454003.MR预计具有以下性能：

  • 额定电压：能承受一定的电压等级，具体数值视具体应用环境选择。
  • 额定电流：有不同的额定电流选项，应用者需要根据实际电路需求选择合适的型号。
  • 尺寸：由于其贴片式设计，尺寸小巧，通常符合电子行业标准，可以与其他SMD元件轻松配合使用。

6. 安装和操作提示

  • 焊接：采用适合的焊接工艺，确保保险丝的焊点坚固，避免因虚焊而导致元件失效。
  • 布局设计：在电路板布局时，应考虑到保险丝周围的散热空间，以防止因过热而熔断。
  • 选择正确额定值：在使用时请根据设备的工作电流选择合适的额定值，避免因选型不当导致的保护失效。

7. 结论

Littelfuse 0454003.MR贴片式保险丝不单提供了必要的电路保护功能，其小巧的SMD设计也为现代电子产品的开发带来了诸多便利。它的广泛应用场景和可靠的性能使其成为设计工程师在选择保护元件时的热门选择。无论是在消费电子、工业自动化还是汽车电子领域，0454003.MR都能有效保障设备和用户的安全，值得各类应用的器件设计者与制造商考虑。

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