Passives
Overvoltage Protectors with USB Charger Detection and ESD Protection
Maxim has introduced the MAX14529E/MAX14530E overvoltage protectors (OVPs) with USB charger detection. These devices employ an integrated MOSFET to protect low-voltage systems against voltage faults up to 28V, thus eliminating the need for an external nFET.
C&K’s Detect Switches Designed for ATCA, AMC Use in Portable Medical Equipment
C&K Components has developed a broad line of detect switches for ATCA (Advanced Telecom Computing Architecture) and AMC (Advanced Mezzanine Card) use in portable medical equipment. The HDS, HDT, MDS, SDP, SDS and SDT Series detect switches are implemented on the server blade of the ATCA equipment or on AMCs as a safety mechanism to verify that the blade is powered down (processing), ensuring no data is lost.
Bulk Metal Foil Ultra-High-Precision Trimming Potentiometers
Vishay has announced a new QPL series of Bulk Metal Foil ultra-high-precision Accutrim trimming potentiometers designed to meet and substantially exceed the requirements of MIL-PRF-22097 Char. F. For avionics, military, and space applications (AMS), the QPL approved 1/4-in square RJ26-style devices offer low end-to-end TCR of ± 10 ppm/°C from − 55 °C to + 150 °C, + 25 °C ref., and ± 25 ppm/°C through the wiper, load life stability of...
LED Illuminated Pushbutton Switches from knitter-switch
One of Europe’s leading switch manufacturers, knitter-switch, announces a new series of pushbutton switches that will find wide interest among manufacturers of test and measurement instruments, multimedia devices and industrial automation systems.
AC Switches Featuring Built-In Surge Protection from STMicroelectronics Deliver Competitive Edge for Appliances
Two new families of AC power switches from STMicroelectronics, a leading supplier of power semiconductors, simplify the design of domestic appliances and industrial equipment by integrating surge protection that meets the international standard IEC 61000-4-5, which is usually implemented using external components.
Teledyne's DC to 6GHz Broadband SMD Relays
Teledyne Relays has introduced the SRF300/SRF303 series of ultraminature broadband TO-5 relays. Designed to be a practical surface-mount solution that simplifies pc board manufacturing and solder joint inspection, the relay permits easy removal and replacement using hand tools.
Vishay Extends Power Ratings of Precision Thin Film Chip Resistor Array Series
Vishay has announced that it has extended the available power ratings for its ACAS AT series of precision thin film chip resistor arrays with the release of the new ACAS 0606 AT. Featuring two integrated resistors on one substrate, the resistor array offers a high film temperature of + 155 °C, a maximum power dissipation rating of 0.125 W per resistor, and is AEC-Q200 qualified.
Thick Film Power Resistors Feature Power Dissipation of up to 800W at + 85°C in Compact 57mm by 60mm Footprint
Vishay Intertechnology has released new 300W, 600W, and 800W thick film power resistors featuring a small size and a broad range of resistance values. The new Vishay Sfernice LPS300, LPS600, and LPS800 thick film resistors are non-inductive (< 0.1 µH) and provide a wide resistance range of 0.3 Ω to 900 kΩ. Featuring compact footprints of 57-mm by 60-mm and low weight of 83 grams, the devices save valuable space on the circuit board, al...
Vishay’s Bulk Metal Foil Ultra-High-Precision Accutrim Trimming Potentiometers
Vishay has announced two new series of Bulk Metal Foil ultra-high-precision Accutrim trimming potentiometers designed to meet and exceed the requirements of MIL-PRF-39035 Char. H. The approved 1/4-in square RJ26-style 1240 series, and 3/8-in square RJ24-style 1260 series devices offer low end-to-end TCR of ±10 ppm/°C from − 55 °C to + 150 °C, + 25 °C ref., and ± 25 ppm/°C through the wiper, load life stability of 0.1 % typical under ...
Common Mode Choke EMI Filter with Integrated ESD Protection for High-Speed Data Lines
ON Semiconductor has introduced the industry’s first integrated common mode choke and electrostatic discharge protection IC for high-speed data line applications. The new NUC2401MN combines high bandwidth differential filtering, solid common mode stop band attenuation and world class ESD protection.