Founded in 1964 ,headquartered in New Jersey, USA, Data Delay Devices specializes in the production of delay line devices. The company designs, develops, manufactures analog and digital delay lines and ,application modules and filters for use in computer, communications, military and aerospace fields. Products are from the simplest fixed delay line to the complex digital programmable delay line, digital programmable pulse generator, dynamic memory, timer, gate oscillator and pulse controller.The current product range has more than 5000 kinds.The 65% of products produced are commercial devices and 35% are military devices.
Recently, Vishay Intertechnology, Inc. (NYSE: VSH) announced the release of a new 30V N-Channel TrenchFET® fourth-generation power MOSFET, the SiA468DJ, which provides higher power density for mobile devices, consumer electronics and power supplies. And efficiency. The Vishay Siliconix SiA468DJ is available in an ultra-small PowerPAK® SC-70 package and is the industry's lowest on-resistance and highest continuous drain current in a 30mm device in a 2mm x 2mm plastic package.
Littelfuse, Inc., a global leader in circuit protection, today announced the PLEDxN family of LED open circuit protectors. These surface mount devices are designed to work with high-brightness 1 watt LEDs with a nominal current of 350 mA at 3 V, which provides a switched electronic shunt when an LED string or an LED in the array has an open circuit fault. It can be automatically reset after the LED self-recovery or power cycle.