Current sensing for motor control applications often requires robust current handling and the lowest possible PCB temperatures. Unfortunately, high current or overload current handling typically means higher PCB temperatures. One cost-effective and popular solution to these requirements is a raised bare element sense resistor. The elevated bare element yields PCB temperatures of 30% to 40% […]
Industrial
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 […]
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 […]
6MHz rail-to-rail op amps boost performance in industrial and automotive apps
STMicroelectronics is simplifying designers’ search for high-performing operational amplifiers (op amps) by introducing three new 6MHz rail-to-rail devices with strong all-around parameters including a wide operating voltage range and low noise. The TSB511, TSB512, and TSB514 are single, dual, and quad op amps, respectively. They can operate from a single supply in the range from 2.7V to […]
Thin-film resistors excel in high sulfur, high humidity settings
Environmental stability for thin film resistors has become more important with increased electronic content. Sulfur contamination for film resistors, for example, is becoming a more prominent issue for a wide range of end products. Electronic devices and circuitry may encounter sulfur in the presence of oils, lubricants, gaskets, hoses, and atmospheric gasses in highly industrial […]
Tantalum capacitors meet MIL-PRF-39006 specs
Exxelia is expanding its line of MIL-PRF-39006/22 & MIL-PRF-39006/25 tantalum capacitors, with the support of the reliability level R. Exxelia now offers the reliability level R, in addition to levels M and P for the specifications MIL-PRF-39006/22 & MIL-PRF-39006/25, equivalent to CLR79 and CLR81 series. Available in all package sizes (T1 to T4), these fully sealed products […]
Anti-sulfur thick film chip resistors feature working voltage up to 75 V
Sulfur contamination for thick film resistors is becoming a more prominent issue for a wide range of end products. Electronic devices and circuitry may encounter sulfur in the presence of oils, lubricants, gaskets, hoses, and atmospheric gasses in highly industrial areas. Finding anti-sulfur resistors can be challenging and finding them with the ideal power and […]
Signal relays offer max switching currents of 2 A or 3 A
CUI Devices announced the first launch from their Relays Group with the introduction of a new line of signal relays. Ideal for low-level current switching in industrial applications, security devices, and test and measurement equipment, CUI Devices’ signal relays offer max switching currents of 2 A or 3 A in SPDT (1 Form C) or DPDT (2 […]
What can you make with MEMS technology?
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 […]
SMD tact switches feature long service life
Würth Elektronik introduces another high-quality switch from the series of washable tact switches. The WS-TASV Tact Switch for SMT assembly is particularly space-saving with a footprint of just 4.1 x 2.8 mm and a height of 1.9 mm. Three variants are available, color-coded according to their actuating force: 200 grams (black), 300 grams (white), and 400 […]
