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Items Tagged with 'termination'

ARTICLES

Pasternack releases expanded lines of medium and high power RF loads

Pasternack Enterprises Inc., an industry leading manufacturer and global supplier of RF and microwave products, releases all new lines of medium and high power RF loads. These new RF loads (also referred to as RF terminations and dummy loads) are commonly used in military/aerospace, defense and test and measurement applications in order to protect radios and amplifiers under test from excess power in the system.


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Coilcraft's high temperature shielded power inductors offer current ratings to 98.8 A

Coilcraft’s XAL1010 Series of high-temperature, shielded power inductors combines excellent current handling and exceptionally low DC resistance in a rugged, molded package.


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Coilcraft CPS introduces new extreme temperature inductor

The new AT549RBT cored-spring inductor from Coilcraft CPS (Critical Products & Services) features a temperature rating of -55° to +300°C, making it ideal for extreme-temperature applications such as down-hole drilling and on-engine automotive.


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800 W Termination with 1.12:1 VSWR for Basestation, Broadcast and Radar Applications

TA50R0-800-15X TerminationBarry Industries introduces an RoHS compliant flange mount termination which dissipates 800 W with minimal return loss over a DC to 1 GHz bandwidth. The thick film on aluminum nitride (AlN) TA50R0-800-15X termination, with its internally matched circuit architecture, has 25 dB or better return loss from DC to 1 GHz. The four-hole flange and input tab are constructed of robust nickel-plated copper. Overall footprint is 1.9” x 1.04”.


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Passive Plus offers extended values for Hi-Q capacitors

Passive Plus Inc. now offers an extended-values for the traditional Hi-Q high power, low ESR/ESL, low noise, high self-resonance ultra-stable performance capacitors. Usually used for wireless broadcasting equipment, mobile base stations, GPS portables, MRI coils and radar, these capacitors are 100 percent RoHS and offered in magnetic and non-magnetic terminations. These capacitors are designed and manufactured to meet the requirements for MIL-PRF-55681 and MIL-PRF-123.


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Space Saving Components

Linear introduces 55 V IN/55 V OUT buck-boost battery charging controller

Linear Technology Corp. introduces the LTC4020, an advanced high voltage power manager and multi-chemistry battery charger designed to efficiently transfer power from a variety of sources to a system power supply rail and a battery. The device offers precision charge current regulation, ±0.5% charge voltage regulation and operates across a wide 4.5 V to 55 V input voltage range compatible with a variety of different input voltage sources. 


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Vishay extends VJ X8R series of SMD MLCCs for high-temperature applications

Vishay Intertechnology Inc. extended its VJ X8R series of surface-mount multilayer ceramic chip capacitors (MLCCs) for high-temperature applications. To save board space, the devices are now offered in the 0402 case size. In addition, the 0603 and 0805 case sizes have been enhanced with a higher voltage rating of 100 V. 


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AEM's tin whisker mitigation process assures surface-mount component reliability

AEM Inc. announces a hirel-qualified Sn/Pb (tin/lead) conversion process designed to mitigate the formation of tin whiskers in surface-mount components. The AEM process eliminates potential damage to sensitive electronic devices caused by conventional hot-solder dippingwhile ensuring that converted component terminations con­tain a minimum of 5 percent Pb as verified by SEM/EDS and XRF inspection methods.


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Coaxicom termination improves mechanical integrity and electrical specs

Coaxicom’s innovative 1 W 3900X series terminations are designed to minimize reflected power that often impedes transmission quality. Used across a spectrum of multi-port microwave devices including directional couplers, isolators and high-power transmitter applications, terminations absorb energy and prevent RF signals from reflecting back from open-ended or unused circuit ports.


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