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Littelfuse(美国力特) 0251003.NRT1L
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse 0251003.NRT1L
- 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
- 0251003.NRT1L
- Electronic Component
- 1
- Package
- Through-hole, D2.8x L7.1mm
- Type
- Resistor Fuse
- Electronic Component
- Non-Resettable Fuse
- Electronic Component
- 0.697g
- Electronic Component
- 7.1mm
- I2t
- 1.19
- Electronic Component
- 1
- (φD)
- 2.8mm
- Electronic Component
- 50A；300A
- Electronic Component
- BM0000279291
- 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：0251003.NRT1L（Littelfuse PICO® II 251系列）
基本信息
0251003.NRT1L是一款由美国力特（Littelfuse Inc.）生产的电阻式保险丝，专为电气和电子设备提供保护。该保险丝属于PICO® II系列，设计上融入了快速熔断特性，使其在发生过载或短路情况时能迅速切断电流，从而最大程度地保护连接的电路和元件。其额定电压为125V（DC和AC均适用），额定电流为3A，适合用于对电流和电压波动敏感的应用场合，确保设备在正常工作条件下的安全稳定。
技术参数
- 额定电压：125V（适用于AC和DC）。
- 额定电流：3A。
- 响应时间：快速熔断，能够在短时间内响应突发的过载或短路情况。
- 具有的分断能力：在不同电压下，能够承受AC的50A和DC的300A。
- 工作温度范围：-55°C至125°C，适合在各种环境下操作。
- 尺寸和封装：该保险丝为轴向封装，直径为2.8mm，长度为7.11mm（0.110" x 0.280"），易于安装在多种电路板设计中。
- 冷态电阻：0.0295 Ohms，低电阻特性使其在正常工作条件下几乎不会影响电流的流动。
- 融断I²t：1.19，表示保险丝在过载情况下所能承受的过载时间特性。
应用场景
0251003.NRT1L广泛应用于各种电子产品的过载保护，特别是对功率较大的电路、消费电子产品、工业设备、家用电器以及其他电气装置。由于其快速熔断的特性，使得该保险丝非常适合用于对安全性要求极高的应用场合，例如医疗设备、通信系统和汽车电子等领域。此外，由于其小巧的尺寸，能够适配狭小空间的电路板设计，极大地提高了系统设计的灵活性。
认证与标准
该保险丝经过了多个国际认证机构的认证，包括CCC、CSA、cURus、PSE和TUV，确保其符合相应的质量和安全标准。这进一步证明了该产品的安全性和可靠性，使其能够放心地用于各种电气和电子设备中。
市场优势
作为PICO® II系列的一部分，0251003.NRT1L在市场上具有一定的竞争优势。其快速熔断能力意味着在电路发生故障时，可以有效地保护设备，减少损坏的可能性。同时，Littelfuse作为一个知名的电子元件制造商，凭借其精湛的工艺和高标准的产品质量，赢得了广大客户的信赖。
综上所述，0251003.NRT1L是一款集安全、可靠和高效于一体的电阻式保险丝，适用于多种电子和电气应用。无论是在设计电路时的需求，还是在实际应用中对安全性的追求，它都能提供有效的解决方案，为设备的正常运转保驾护航。
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