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Littelfuse 0154003.DR 0154003
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse 0154003.DR
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 1500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- 0154003.DR
- Electronic Component
- 1
- Electronic Component
- 5.03mm
- Package
- SMD,9.7x5mm
- Type
- SMD Fuse
- Electronic Component
- Non-Resettable Fuse
- Electronic Component
- 0.31g
- Electronic Component
- 9.73mm
- Electronic Component
- 3.81mm
- Electronic Component
- 1
- Electronic Component
- 50A
- Electronic Component
- BM0000001623
- 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：0154003.DR （贴片式保险丝）
一、产品简介
0154003.DR 是由知名电子元器件制造商 Littelfuse（美国力特）生产的一款高效能贴片式保险丝，专为保护电路中的半导体器件而设计。这款保险丝具有快速熔断特性，能够在短时间内检测到过流情况并迅速断开电路，有效防止电路损坏。反应迅速且可靠的性能使其成为各种电子设备中不可或缺的保护元件，尤其是在涉及敏感半导体应用的场合。
二、基本参数
- 熔断 I²t：1.65 – 这是保险丝在特定条件下熔断所需的最小热能值，表明该产品在承载一定超载电流时的保护能力。
- 分断能力：50A – 指该保险丝在短路情况下，具备有效断开的能力，能够承受最高50A的故障电流，确保电路的安全。
- 工作温度范围：-55°C ~ 125°C – 广泛的工作温度范围保证了在极端环境下的稳定工作性能，适用于多种应用场景。
- 额定电压：
- DC：125V
- AC：125V – 确定了该保险丝在直流及交流电路中的最大工作电压，确保在这两个领域都能提供有效的保护。
- 额定电流：3A – 表明本保险丝在正常工作状态下的额定电流，可保证其长期稳定运行。
- 封装类型：SMD（表面贴装器件）– 适合于自动化生产和现代电子设备的微型化趋势。
三、应用领域
0154003.DR 贴片式保险丝广泛应用于各种电子和电气设备中，特别是那些对保护和安全性要求较高的场合。其应用领域包括：
- 消费电子产品：智能手机、平板电脑、电脑及其配件，因其高灵敏度对电流过载提供保护。
- 工业设备：可用于机电设备、自动化生产线，以预防设备因过流而损坏。
- 电源管理：在DC/DC转换器、逆变器及其他电源相关产品中，以防止瞬时电流对电子元件的损害。
- 电视及视听设备：通过保护内部电路，提升设备的可靠性和使用寿命。
四、优势与特性
- 快速熔断特性：该保险丝能够在瞬间过流情况下快速反应，从而极大降低电路和元件因过流导致的损坏风险。
- 高分断能力：支持高达50A的分断能力，即使在极端短路情况下也能提供可靠的断电保护。
- 宽广的工作温度范围：-55°C到125°C的温度适应性，使其在严苛环境下仍然能够维持高性能。
- 符合环保标准：产品符合RoHS标准，符合现代电子设备对环保的高要求。
五、总结
0154003.DR 是一款性能优异、可靠安全的贴片式保险丝，适合多种高要求应用。随着电子设备日益复杂，采用高效长效的保护措施变得至关重要，Littelfuse 提供的这款保险丝无疑是优秀的解决方案。凭借其出色的参数和环保特性，0154003.DR 将为设计者和工程师提供极大的便利和安心，为终端用户提供安全、可靠的产品体验。
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