TDK Corporation has announced the introduction of its new ACT1210E Series (3.2 x 2.5 x 2.5 mm (L x W x H)) of common mode filter for automotive Ethernet 10BASE-T1S. Mass production of this new common-mode filter began in February 2023. This product is the industry’s first common mode filter for automotive Ethernet 10BASE-T1S. Adopting […]
Products
Low side switches first to combine heat suppression with low ON resistance
ROHM Semiconductor announces a new generation of single- and dual-channel 40 V intelligent (smart) low side switches, the BV1LExxxEFJ-C and BM2LExxxFJ-C series. The two product families are ideally designed for automotive and industrial applications. They are AEC-Q100 qualified and are suitable for systems such as car body control, engine and transmission control units, LED lighting modules, or industrial […]
Copolymer resin meets stricter regulatory requirements for 1.5Kv solar systems
SABIC launched a breakthrough polycarbonate (PC)-based copolymer resin, well-suited for photovoltaic (PV) connector bodies, that meets stricter performance and regulatory requirements for emerging 1.5Kv solar systems. The new LNP EXL9334P copolymer resin achieves the highest comparative tracking index (CTI) level (UL PLC0) and IEC as Material Group 1 (IEC MG 1). It also delivers low-temperature […]
Eight SiC Schottky barrier diodes rated at 1200V
Diodes Incorporated announced the release of its first Silicon Carbide (SiC) Schottky barrier diodes (SBD). The portfolio includes the DIODES DSCxxA065 series with eleven products rated at 650V (4A, 6A, 8A, and 10A) and the DIODES DSCxx120 series with eight products rated at 1200V (2A, 5A, and 10A). These wide-bandgap SBDs bring the benefits of significantly […]
Electrostatic shielding now available for high-voltage reed relays
Pickering Electronics now offers optional electrostatic shielding for its 10kV stand-off Series 67/68 SIL/SIP reed relay families. Electrostatic screening protects against noise that can otherwise occur between the coil drive and high-voltage circuits. This new screening is in addition to Pickering’s internal mu-metal screen which eliminates magnetic interaction when devices are closely stacked. Series […]
Potentiometer models feature resistance ratings from 1 to 2000 kΩ
CUI Devices’ Motion and Control Group announced the addition of a new line of potentiometers. Available in shaft or shaftless options, these rotary potentiometers feature resistance ratings from 1 to 2000 kΩ and panel mount or through-hole mounting styles. With a rotational life of 10,000 cycles, CUI Devices’ PT and PTN family of potentiometers are ideal for […]
MEMS microphone trio address ear and wearables market
Knowles Corporation introduces its latest series of SiSonic MEMS microphones: Titan (Digital), Falcon (Differential Analog), and Robin (Single Ended Analog). The new trio of microphones provides advanced performance capabilities for space-constrained Ear and wearable applications like True Wireless Stereo (TWS) earbuds, smart watches, Augmented Reality (AR) glasses, and Virtual Reality (VR) headsets. Each of the […]
Precision thin-film resistors offer ±0.01% tolerances, ±2ppm TCRs
With the proliferation of electronics in nearly every market sector, there is an increasing need for precision resistors. For markets such as medical instrumentation and control, industrial and automotive controls, communications, and test & measurement, these precision resistors must maintain electrical and environmental stability long term. Stackpole’s RNCF series of precision thin film resistors meet these […]
What causes signal attenuation in a PCB and how can it be controlled?
Except for the most basic designs, system clock rates are inexorably creeping upward across a wide range of applications, from 5G telephony to automotive advanced driver assistance systems (ADAS), medical, industrial, and mil/aero systems. As frequencies rise into the GHz range, the need for impedance control to minimize signal attenuation and protect signal integrity gets […]
When to filter, attenuate, and equalize signals
Signal chain management is important in various applications like medical imaging, 5G communications, advanced driver assistance systems (ADAS), and a range of consumer, industrial, and military devices. Filters, attenuators, and equalizers are some of the tools designers have available to optimize signal chain operation. This FAQ begins by looking briefly at the definition of decibels […]
