• Preferred Supplier

Littelfuse Inc

Image of Littelfuse's Product Everywhere, Every Day

Littelfuse 产品无处不在,与我们如影随形

Littelfuse 产品无处不在,在日常使用的许多产品中都有它们的身影。其产品是智能手机、厨房电器、汽车电子、HVAC、水/废水、能源、运输等领域不可或缺的一部分。

Image of Littelfuse's Power Semiconductors

功率半导体 - 碳化硅 (SiC)

功率电子器件中的碳化硅 (SiC) 器件具有快速开关时间、高阻断电压能力以及高温下工作能力优势。

Image of Littelfuse's Magnetic Temperature Sensors

磁和温度传感器 - 簧片、NTC、RTD

Littelfuse 的磁性传感器选择包括笛簧开关、磁簧传感器、霍尔效应传感器、笛簧继电器以及裸装和封装型磁性致动器。

Tools and Support

Featured Videos

setP Demo: How to Prevent USB Type-C plugs From Overheating
Littelfuse SMD Series picoASMDCH010F-2 | Digi-Key Daily
Littelfuse TPSMB Series TVS Diodes | Digi-Key Daily
Littelfuse on their aggressive move into SiC power modules at PCIM 2018

Recent PTMs

5 minutes
Sensing and Reliability Solutions for IoT Control Units
This presentation will illustrate how a smart thermostat can be used in an IoT Control Unit.
5 minutes
Thermally Protected MOVs - TMOVs
An introduction to basic operation, electrical characteristics, product portfolio, features and benefits, and applications for TMOVs.
5 minutes
Resistance Temperature Detectors
Introduction of the Littelfuse thin film platinum resistance temperature detectors
20 minutes
Top 5 Design Considerations
This presentation will provide the top five criteria to consider when performing a protection need analysis for Network or Telecommunication interface.
5 minutes
Reed Switch Basics
Basic operation, terminology, characteristics, and applications will be discussed, as well Q&A on selecting the proper reed switch
5 minutes
Fuseology - Introduction to Fuses
Fuses are instrumental circuit protection devices designed to serve as overcurrent protectors in a circuit

About Littelfuse

Littelfuse products are vital components in applications that use electrical energy, from consumer electronics to vehicles and industrial facilities. They offer the industry’s broadest and deepest portfolio of circuit protection products, with growing platforms in power control and sensing. They are expanding into adjacent markets as part of their corporate strategy of accelerated organic growth and strategic acquisitions. These markets include power semiconductors, heavy-duty switches, magnetic, optical, electromechanical, and temperature sensors; and products that provide safe control and distribution of electrical power.