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Littelfuse 0468002.NRHF 0468002
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse 0468002.NRHF
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- 0468002.NRHF
- 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
- Electronic Component
- 0.635mm
- I2t
- 0.506
- Electronic Component
- 1
- Electronic Component
- 35A；50A
- Electronic Component
- BM0000284968
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：0468002.NRHF 贴片式保险丝
一、产品简介
0468002.NRHF 是一款由美国力特（Littelfuse）制造的高性能贴片式保险丝。作为延时熔断/慢速熔断类型的保险丝，该产品主要用于提供过电流保护，广泛应用于高科技电子设备和电气系统。这款保险丝的设计旨在确保在异常情况下的设备安全，特别适合于那些瞬时过载可能较高但持续时间短的应用场合。
二、基础参数
- 熔断 I²t: 0.506
- 标称电压降: 77.27 mV
- 分断能力: 50A
- 工作温度范围: -55°C ~ 90°C
- 额定电压 (DC): 63V
- 额定电流: 2A
- 产品类型: 贴片式保险丝
- 保险丝类型: 延时熔断/慢速熔断
三、技术特点
延时熔断特性：
- 本产品的延时熔断特性使其能够承受短时间的高瞬时电流，这对于电动机和变压器等设备在启动时产生的电流非常重要。在这些应用中，保险丝能够避免因瞬时电流而导致的不必要的熔断，从而增强了系统的可靠性。
温度适应性：
- 0468002.NRHF 具备广泛的工作温度范围，从 -55°C 到 90°C，使其能够在各种极端环境条件下正常工作。这一特性使其在航空航天、汽车电子、工业设备等领域中得到广泛应用。
分断能力：
- 本产品的分断能力高达 50A，这意味着在发生过电流情况时，可以迅速切断电路，保护后续电路组件免受损害。
低电压降：
- 标称电压降为 77.27 mV，确保在正常工作状态下不会对电路产生显著的功率损耗。这对于高效能系统尤为重要，能够提升整体能效。
贴片式封装：
- 采用贴片式封装（SMD），方便在现代电子设备中实现自动化焊接，并且节省了PCB板的空间。其紧凑的设计非常适合于小型化电子产品的需求。
四、应用领域
0468002.NRHF 贴片式保险丝广泛应用于以下领域：
消费电子：
- 适用于手机、平板电脑和其他便携式设备，能为内置电源管理模块提供有效保护。
汽车电子：
- 在电动车辆、车载娱乐系统、动力传动系统等方面，能够防止因过载或短路现象导致的电气系统故障。
工业设备：
- 用于重型机械和自动化设备中，以确保在短时间内过载不会对设备造成永久性损害。
医疗设备：
- 在医用监测设备及其他电子仪器中，保障关键系统的安全与稳定。
五、总结
0468002.NRHF 贴片式保险丝以其卓越的延时熔断特性、广泛的工作温度范围和优异的分断能力，提供了可靠的电流保护解决方案。凭借Littelfuse品牌的强大背景，该产品不仅确保了设备的安全性，还提升了应用系统的整体性能。其在消费电子、汽车、工业及医疗等众多领域的适用性，使0468002.NRHF成为众多工程师和技术人员的首选产品。选择0468002.NRHF，即是选择了一种安全、高效的保护方案。
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