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Littelfuse 0461.500ER
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse 0461.500ER
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- 0461.500ER
- Electronic Component
- 1
- Electronic Component
- 3.12mm
- Package
- SMD,10.1x3.1mm
- Type
- SMD Fuse
- Electronic Component
- Non-Resettable Fuse
- Electronic Component
- 0.467g
- Electronic Component
- 10.1mm
- Electronic Component
- 3.12mm
- I2t
- 0.84
- Electronic Component
- 1
- Electronic Component
- 50A@250VAC
- Electronic Component
- BM0000279297
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：0461.500ER 贴片式保险丝
产品简介
0461.500ER是Littelfuse（美国力特）公司推出的一款高性能贴片式保险丝，属于461系列慢速熔断保险丝。该产品特别设计用于提供过流保护，适用于各种电子设备和线路上的过载情况。其额定电流为500mA，同时具备高达600V的额定电压能力，广泛应用于消费电子、工业设备、医疗器械以及汽车电子等领域。
关键参数
熔断 I²t：0.84。此参数描述了熔断器对瞬时过载能力的承受程度，较高的I²t值表明该保险丝能承受短时间内较大的过流，适用于大电流瞬态的应用。
工作温度范围：-55°C至125°C。广泛的工作温度范围确保该产品能够在极端环境下良好工作，使其适合多种应用场景，包括高温和低温操作条件。
额定电流：500mA。该额定电流使其成为保护电路的理想选择，尤其适合用于对电流要求严格的宜作商业融资和自动化控制设备的保护。
标称冷电阻：560mΩ。较低的电阻值能够在正常工作条件下提供良好的电气性能，确保最小的功率损耗。
保险丝类型：延时熔断/慢速熔断。这一特性使得0461.500ER适合于需要承受短暂过载而不立即熔断的场合，如电动机起动或加载瞬态，这时电流会瞬间升高，但不会立即导致保险丝熔断。
额定电压 AC：600V。此额定电压使得0461.500ER可用于较高电压的电路中，满足许多工业和消费设备的使用需求。
封装规格：其封装尺寸为10.10 mm x 3.12 mm，采用SMD（表面贴装技术）形式，这使得其在各种PCB设计中容易集成和布局，提高了自动化生产的效率。
应用领域
0461.500ER保险丝因其出色的性能和广泛的工作条件，被广泛应用于以下领域：
消费电子：如智能手机、平板电脑、家用电器等，为电路提供安全保护。
工业设备：保护工业自动化设备和电机，尤其适用于对过载具有较高容忍度的应用场合。
医疗设备：医疗设备通常需要高度可靠的保护，以防止在异常电流情况下的故障，0461.500ER的高温工作能力和低电阻特性非常适合这一要求。
汽车电子：随着汽车电子技术的发展，汽车中的各种电子控制单元（ECU）普遍需要过流保护，0461.500ER能够确保其稳定性和安全性。
总结
Littelfuse 0461.500ER是一款高可靠性的贴片式保险丝，凭借其优越的技术参数和广泛适应的应用环境，满足了现代电子设备越来越高的保护需求。无论是在消费电子、工业设备、医疗器械还是汽车电子产业，0461.500ER都能有效保障电路的安全运行，保护设备免受过流引发的损害。选择0461.500ER，您将为产品提供一层强有力的安全屏障。
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