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Littelfuse 0451.200MRL
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse 0451.200MRL
- 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
- 0451.200MRL
- Electronic Component
- 1
- Electronic Component
- 2.5mm
- Package
- 2410
- Type
- SMD Fuse
- Electronic Component
- Non-Resettable Fuse
- Electronic Component
- 0.198g
- Electronic Component
- 6.1mm
- I2t
- 0.0089
- Electronic Component
- 1
- Electronic Component
- 50A
- Electronic Component
- BM0000003595
- 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：0451.200MRL
1. 产品背景
在现代电子设备中，安全性是设计的一个至关重要的方面。熔断器（Fuse）作为电流保护元件，广泛应用于各种电子设备中，以防止过电流对电路造成的损害。0451.200MRL是一款由美国力特（Littelfuse）公司生产的超快速熔断器，专为满足高需求应用而设计。
2. 产品特点
2.1 基本规格
- 额定电流: 200mA
- 额定电压: 125VAC / 125VDC
- 封装类型: 表面贴装（SMD）
- 材料: 陶瓷（Ceramic）
- 尺寸: 2410（英寸规格）
2.2 超快速响应 0451.200MRL的一个重要特点是其超快速的熔断特性，使其能够在发生过电流瞬间迅速反应。该特性尤其适合于需要快速保护的敏感电子元器件，能够有效避免电路中的元件因过流而损坏。
2.3 耐高温性能 陶瓷材料使0451.200MRL具有良好的耐高温性能，适用于高温环境下的应用，能够在极端条件下可靠工作。这种材质也提高了熔断器的耐压能力，确保其能够在长时间使用中保持稳定性能。
3. 应用场景
0451.200MRL熔断器适用于多种电子设备和电路设计，特别是在以下领域：
- 消费电子: 如智能手机、平板电脑、笔记本电脑等，保护电路免受潜在的过电流损害。
- 电源管理: 在电源适配器和电源线中，为电源模块提供实时保护，以确保设备安全。
- 工业设备: 用于机器设备中的电路保护，避免因电流波动导致的机器损坏。
- 汽车电子: 适用于车载电源系统，保障电路在复杂环境下的安全稳定运行。
4. 安装与使用
0451.200MRL采用SMD封装，便于自动贴装。设计师在电路板设计时需确保熔断器位置合理，便于观察和更换。在安装时，注意以下几点：
- 焊接方式: 采用适当的焊接工艺，确保熔断器与电路板的良好连接。
- 安装位置: 尽量远离高温元件，以免影响熔断器的性能。
- 环境考虑: 确保工作环境符合其额定电压和电流要求，以避免因外部因素影响熔断器的工作状况。
5. 性能优势
0451.200MRL的设计与制造使其具备了多个性能优势：
- 高安全性: 在发生短路或过载时，能够迅速中断电流，减少设备受损的风险。
- 紧凑设计: SMD封装使其在有限的PCB空间中占用较小面积，适应现代小型化电子产品的需求。
- 可靠性: 经过严格的质量控制和测试，0451.200MRL能够在苛刻的工作环境下保持长期的可靠性。
6. 总结
0451.200MRL是一款高性能的超快速熔断器，为多种电子系统提供了有效的过电流保护。凭借其可靠性、耐用性和出色的反应速度，该产品在电子设计中具有重要的地位。无论是在消费电子、工业设备还是汽车电子领域，0451.200MRL都能够为您的项目提供稳定的保护及安全保障。适用于当前电子市场对高效、安全和紧凑设计的趋势，无疑是电子工程师的理想选择。
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