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ARTICLES

Simulation Based Circuit Model: PKG-BAI-QFN5532-001

PKG-BAI-QFN5532-001The PKG-BAI-QFN5532-001 is a simulation based equivalent circuit model of Barry Industries P/N QFN-5532-050x molded 5 mm quad flat no lead (QFN) surface mount package. Ansys HFSS 3D simulation data was used to create model. Simulation results and model validated against measured data to 40 GHz in multiple measurement environments. Pkg. mode allows for the higher order resonances (HOR) to be disabled. Setting to 1 disables HOR, setting to 0 enables HOR.


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1kW RF Termination

T50R0-1000-6XBarry Industries introduces the 1 kW RF termination to 4.5 GHz. Just 2.25" x 1" with solderable input tab. High power 1 kW dissipation. Designed to exhibit typical return loss of 21 dB or better to 2.5 GHz and 17 dB or better to 4.5 GHz. The T50R0-1000-6X is ideal for GMR, broadcast and fixed and mobile basestations. Features include flange mount, RoHS compliance and ±5% resistor tolerance.


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Flange Mount RF Termination: T50R0-1000-6X

Barry 1kW TerminationBarry Industries introduces a RoHS-compliant flange mount RF termination that dissipates 1000 W with favorable return loss over a DC to 4.5 GHz bandwidth. The thick film on beryllium oxide (BeO) T50R0-1000-6X termination, with its internally matched circuit architecture, has 20 dB or better return loss from DC to 2.5 GHz and 17 dB to 4.5 GHz. The flange and input tab are constructed of robust silver plated copper.


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

800W Termination with 1.121 VSWRBarry 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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Hermetically Sealable Air-Cavity HTCC QFN Packages

QFN-Packages

Barry Industries, an ISO9001:2008 certified, ITAR registered manufacturer of high quality thick film resistors, terminations, attenuators and high temperature co-fired ceramic (HTCC) packaging introduces its line of hermetically sealable HTCC quad-flat-no-lead (QFN) packages with air cavity for high frequency applications. These QFN packages are available in six sizes from 3 to 8 mm with standard JEDEC MO-220 footprints.


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Compact 3/4W Chip Attenuator for Ku, K & Ka Bands

AV0904GA attenuatorBarry Industries, an ISO9001:2008 certified, ITAR registered manufacturer of high quality thick film resistors, terminations, attenuators and high temperature co-fired ceramic (HTCC) packaging, introduces a new 0904 size chip attenuator for Ku, K and Ka Bands. The AV0904GA attenuator has been characterized to 30 GHz, features gold wirebondable I/O terminals with epoxy mount ground pads and is rated to 750 mW. Typical VSWR is 1.20:1 from DC to 18 GHz and 1.50:1 to 30 GHz.


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Barry Introduces New Power Components

Barry Industries Inc. is introducing its new flange-mounted line of power resistors and terminations at the May 2010 IMS in Anaheim, CA, at Booth #2421. These terminations and resistors range in power from 400 to 1,500 W and are specifically designed for the industrial equipment market, i.e. amplifiers, MRIs,...
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