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Littelfuse NANOSMDC020F-2 NANOSMDC020F
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Littelfuse NANOSMDC020F-2
- Type
- LITTELFUSE
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- NANOSMDC020F-2
- Electronic Component
- 1
- Electronic Component
- 1.6mm
- Package
- 1206
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.043g
- Electronic Component
- 3.2mm
- Electronic Component
- 0.82mm
- Electronic Component
- 1
- Electronic Component
- 650ms
- Electronic Component
- BM0000282548
- Voltage Rating(Vmax)
- 24V
- Power(Pd)
- 600mW
- Current(Imax)
- 100A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
NANOSMDC020F-2 产品概述
产品简介
NANOSMDC020F-2 是由美国力特公司（Littelfuse）生产的一款聚合物正温度系数（PTC）复位保险丝。该产品设计用于保护电路免受过流、短路和热损坏的影响，广泛应用于电子设备、家用电器、工业控制等多个领域。其高效的保护特性和小型表面贴装封装使其成为许多紧凑型设计的理想选择。
主要特点
电压和电流规格：
- 最大工作电压：24V
- 最大电流容量：100A
- 保持电流（Ih）：200mA（最大值）
- 跳断电流（It）：420mA
跳断和恢复特性：
- 跳断时间为0.1秒，在超过420mA的短路情况下迅速切断电流，从而保护下游电路不受损伤。
- 一旦电流恢复到安全范围内，PTC保险丝会自动重置，无需手动干预，提供更加便捷的应用体验。
电阻特性：
- 初始电阻（Ri）：最小值为650 mOhms，确保在正常工作状态下保持良好的导电性。
- 跳断后电阻（R1）：最大值为3.1 Ohms，表明在保护模式下，电路中的电流流动将显著减少，从而有效地防止电气设备损坏。
工作环境：
- 工作温度范围为-40°C至85°C，适应多种恶劣环境，保证在极端条件下仍能正常工作。
封装及尺寸：
- 采用1206（3216公制）表面贴装型封装，尺寸为0.126英尺（长）x 0.063英尺（宽）（3.20mm x 1.59mm），厚度最大为0.028英尺（0.70mm）。这种小巧的设计使其容易集成到各种电路板布局中，节省空间并简化制造过程。
应用领域
NANOSMDC020F-2 适用于多种应用场景，尤其是在需要过流保护的电子产品中，例如：
- 消费电子：如智能手机、平板电脑和其他小型电子设备，能够防止意外的电流上升引发的设备损坏。
- 家用电器：如微波炉、冰箱等家电，保障设备的安全运行。
- 工业控制：可用于机器设备和工业控制系统中的电流保护，确保设备在异常情况下不发生故障。
- 汽车电子：在汽车电气系统中应用，提供防护，延长电子元件的使用寿命。
总结
NANOSMDC020F-2 聚合物PTC复位保险丝以其优越的性能、可靠的保护机制和紧凑的封装设计，成为了许多电子项目中的核心元件。其在过流保护中的重要作用，确保了电路的安全性和可靠性，使其在各类应用中得到广泛认可和应用。选择NANOSMDC020F-2，不仅为您的设计提供了强有力的保护方案，也进一步提升了产品的整体安全性和耐用性。无论是在高科技电子产品，还是在家庭日常用电设备中，该产品都是实现高效保护的优选方案。
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