Microelectromechanical systems (MEMS) has several names, including micro-electro-mechanical systems, and micromechatronic systems. In Japan, MEMS is called micromachines, while in Europe, it’s referred to as microsystem technology (MST). Whatever name that’s used, MEMS devices are made using components measuring from 1 to 100 μm (0.001 to 0.1 mm), with MEMS devices ranging from 20 μm […]
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Silicon capacitors sport higher density than MLCCs
Empower Semiconductor has announced that it has expanded its E-CAP family of silicon capacitors with new technologies that offer further breakthroughs in density and performance. Integrating multiple discrete capacitances into a single solid-state device, E-CAP is the world’s thinnest, most compact, and most flexible capacitor solution. The technology brings together a capacitor density that is […]
Thick-film resistors feature high temperature stability
Commercial and industrial power electronics increasingly demand robust power supplies with high stability and low thermal resistance. For these requirements, standard chip resistors may not be the best solution. Wide terminal chip resistors, such as Stackpole’s RMCW, provide terminations on the long sides of the chip to provide better current handling and thermal resistance. The […]
Economical sub-miniature tactile switch supports one-million cycles
C&K has extended its tactile switch product family to include a long-life sub-miniature version. The PTS526 Series sub-miniature tactile switch expands upon the popular PTS526 switch series, with a 100% increase in electrical life cycle from 500,000 to 1,000,000 actuations. The PTS526 Series addresses the growing need for high quality and competitively priced switch solutions […]
Infineon’s latest class D audio module delivers higher output power, smaller footprint
Class D audio power amplifiers offer a combination of small size, low heat dissipation, high integration, and excellent sound quality. Unlocking the potential of its best-in-class power MOSFET technology, Infineon Technologies AG introduces the MERUS 2-channel, analog input, class D audio amplifier multichip module (MCM) MA5332MS. It is a powerful upgrade to its predecessor, offering the same […]
Compact varistors boast high surge-current ratings
Littelfuse, Inc. announced the Xtreme Varistor series. Constructed with a proprietary powder formulation developed by Littelfuse, these new, smaller varistors achieve robust surge performance that helps prevent damage, fire hazards, and catastrophic failure even under extreme circumstances. The Xtreme Varistors are specifically designed for use in the following markets and applications: Home and building automation; […]
MOSFET half-bridge gate driver targets motor appliance apps
Diodes Incorporated has introduced the DGD0579U high-side and low-side gate drivers. This high-frequency device, which has a built-in bootstrap diode, is capable of driving two N-channel MOSFETs in the half-bridge configurations that are commonly used for motor control and DC-DC power delivery functions. It targets high power applications, like cordless power tools, e-bikes, and autonomous […]
Super-high energy density film capacitors save space and weight
Exxelia introduced Miniature Micro-Layer (MML) capacitors, a breakthrough technology that allows tremendous size and weight reduction thanks to an unrivaled energy density. The energy density of 400 J/dm3 allows for a reduction in size and weight compared to traditional Polypropylene or Polyester dielectrics, together with an increased operating temperature up to 140°C and transient voltage […]
Tiny AEC-Q200 qualified film capacitors feature highest IEC robustness classification
KEMET announces its new R53 series of miniature, polypropylene film X2 EMI (electromagnetic interference) suppression capacitors. This series fulfills the growing need for automotive, industrial, consumer, and energy applications that require a smaller, high-capacitance X2 class solution for suppressing EMI. The R53 series offers capacitance values from 0.1µF to 22µF, lead-spacing from 15mm to 37.5mmm, […]
Dual-band WiFi antennas optimized for 2.4GHz and 5GHz applications
AVX Corporation released a new series of IP67-rated, external, dual-band Wi-Fi antennas optimized for 2.4GHz and 5GHz applications. The new X9001748 Series external, dual-band Wi-Fi antennas have a standardized, ready-to-use, RoHS-compliant design with IP67 sealing for reliable outdoor operation and provide high-gain, high-efficiency, and high-reliability performance in low- and high-band applications with a variety of device configurations and […]
