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STMicroelectronics eSIM Card Achieves GSMA Certification, Reshaping IoT Connection Security

STMicroelectronics eSIM Card Achieves GSMA Certification, Reshaping IoT Connection Security

Time: 2025-05-29 Views: 122
STMicroelectronics announced that its ST4SIM-300 eSIM card has passed GSMA SGP.32 certification, becoming the world's first IoT specific embedded SIM to comply with this standard. With industrial grade wide temperature range of -40 ℃~105 ℃, NB IoT/Cat-M narrowband support, and GSMA IoT SAFE security unit integration, this product directly addresses the pain points of connection management for billions of IoT devices, providing a revolutionary solution of "connection-as-a-service" for scenarios such as smart meters and mobile healthcare.
From selection to application: full scenario analysis of fuse resistors

From selection to application: full scenario analysis of fuse resistors

Time: 2025-05-26 Views: 121
A fuse resistor is a special component that combines the functions of a resistor and a fuse. Its core function is to provide both current limiting protection and overload fuse function in a circuit. When the current exceeds the rated value, the conductive layer of the fuse resistor will melt due to overheating, thereby cutting off the circuit and avoiding damage to the subsequent equipment.
From data centers to new energy vehicles: Infineon JFET technology solves the heat dissipation problem of high-density systems

From data centers to new energy vehicles: Infineon JFET technology solves the heat dissipation problem of high-density systems

Time: 2025-05-20 Views: 140
Infineon Technologies launches new CoolSiC ™ JFET power semiconductor devices, based on silicon carbide technology, have ultra-low conduction loss, excellent turn off performance, and high reliability. They can meet the requirements of efficient and reliable power distribution in industrial and automotive applications such as solid-state circuit breakers, AI data center hot swappable modules, electronic fuses, and motor soft starters. Their excellent short-circuit withstand capability and thermal stability provide key technical support for solid-state protection systems.
Low power consumption+high security! Maoze Electronics launches sale of NXP RW612 wireless microcontroller

Low power consumption+high security! Maoze Electronics launches sale of NXP RW612 wireless microcontroller

Time: 2025-05-12 Views: 123
Starting today, Maoze Electronics will supply NXP ® Semiconductors' RW612 wireless microcontroller. RW612 is a highly integrated and secure wireless MCU suitable for applications such as smart homes, gaming, industrial automation, and smart accessories.
Dior launches automotive grade 3D linear Hall sensor to accurately capture three-dimensional magnetic field changes

Dior launches automotive grade 3D linear Hall sensor to accurately capture three-dimensional magnetic field changes

Time: 2025-05-08 Views: 139
Dior has launched the AH4930Q 3D linear Hall effect sensor that complies with the AEC-Q100 standard. It is equipped with a 12 bit I2C digital interface and can synchronously capture X/Y/Z three-axis magnetic field changes, providing high-precision non-contact 3D position sensing solutions for automotive electronic systems. Typical applications include press knobs, shift paddles, door handles and locks on infotainment systems, as well as electric seat angle adjusters.
Shengmi Technology's new 4 series hydrogen peroxide sensor has been launched, with precise detection upgraded again

Shengmi Technology's new 4 series hydrogen peroxide sensor has been launched, with precise detection upgraded again

Time: 2025-05-06 Views: 124
Shengmi Technology announced today the successful development of the 4H2O2-100 hydrogen peroxide electrochemical sensor, which significantly improves response speed and stability through innovative electrode design and electrolyte optimization. As a new member of the 4-series sensor family, its mass production will strongly support the demand for high-precision hydrogen peroxide detection in fields such as medical disinfection and environmental monitoring.
High voltage protection double insurance! Eaton's dual trigger Pyro Fuse enhances the safety and reliability of electric vehicles

High voltage protection double insurance! Eaton's dual trigger Pyro Fuse enhances the safety and reliability of electric vehicles

Time: 2025-04-28 Views: 135
Eaton, an intelligent power management company, announced today the launch of a series of advanced Pyro Fuse products to further expand its circuit protection product line. Among them, the dual trigger series is particularly noteworthy, which can greatly enhance the safety and reliability of electric vehicles (EVs).
New breakthrough in MLCC car specifications! TDK launches global 3225 package 100V/10 µ F ultra-high capacity solution

New breakthrough in MLCC car specifications! TDK launches global 3225 package 100V/10 µ F ultra-high capacity solution

Time: 2025-04-24 Views: 140
TDK has released a new CGA series of automotive grade multilayer ceramic capacitors (MLCC), which combine 100V withstand voltage and 10 µ F capacitance in a 3.2x2.5x2.5mm (3225) ultra small package, breaking the global record for the highest capacitance of the same size and voltage specification. The device adopts X7R Class II dielectric and can operate stably within the temperature range of -55 ℃ to 125 ℃, meeting the harsh environmental requirements of automotive electronics. It is planned to be mass-produced in April 2025, providing key support for high-density circuit designs such as electric vehicle drive systems and on-board charging modules.
2025 May Day holiday notice

2025 May Day holiday notice

Time: 2025-04-22 Views: 71
2025 May Day holiday notice
How to balance accuracy/cost/anti-interference? 6 Steps to Overcome the Difficulty of Angle Sensor Selection

How to balance accuracy/cost/anti-interference? 6 Steps to Overcome the Difficulty of Angle Sensor Selection

Time: 2025-04-21 Views: 138
Optical angle sensor is a sensor that uses optical principles to measure changes in the angle of an object. They use optical devices such as photodiodes or lasers for measurement. It has extremely high accuracy and is commonly used in applications that require strict precision angle measurement, such as robotics, industrial automation, aerospace, and medical equipment.
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