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Vishay Releases SMD MLCCs for Safety-Certified Applications

October 8, 2013 11:07 am | by WDD Staff | Product Releases | Comments

Vishay Intertechnology has introduced a new series of surface-mount multilayer ceramic chip capacitors (MLCC) for safety-certified applications. VJ Safety series devices are offered with C0G (NP0) and X7R dielectrics, each offering X1/Y2 and X2 safety classifications with 250 VAC voltage ratings.

LISTED UNDER: Passives, Capacitors

VPG's New Flip Chip Current Sense Foil Resistors

September 25, 2013 5:25 pm | by WDD Staff | Product Releases | Comments

Vishay Precision Group has announced that its Vishay Foil Resistors brand (VFR) has released a new series of high-precision foil surface-mount current sensing flip chip resistors with low TCR down to ±10 ppm/°C from -55° to +125°C, +25°C ref.; resistance down to 0.001 Ω; and tight tolerances to ±0.5%.

LISTED UNDER: Passives, Fixed Resistors | Passives, Variable Resistors

KOA Speer's High Power, Wide Terminal Flat Chip Resistor

September 25, 2013 4:32 pm | by WDD Staff | Product Releases | Comments

KOA Speer Electronics has released a new size for the WK73 wide terminal flat chip resistor series, the 2B (0612) package. The WK732B features high reliability and performance with 0.75W power rating as a result of its enhanced heat dissipation, compared to the standard 0.25W of the thick film 1206 size.

LISTED UNDER: Passives, Fixed Resistors | Passives, Variable Resistors
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Hermetically Sealed SMD Tantalum Capacitor Series from AVX

September 19, 2013 3:04 pm | by WDD Staff | Product Releases | Comments

AVX Corporation has announced the new THH 230ºC Hermetic Series high temperature SMD tantalum capacitors. THH Series tantalum capacitors also exhibit superior stability in high temperature, humid, and ambient atmosphere environments.

LISTED UNDER: Passives, Capacitors

Vishay Intertechnology Enhances Series of Thin Film Chip Resistor Arrays

September 18, 2013 12:21 pm | by WDD Staff | Product Releases | Comments

Vishay Intertechnology has enhanced its ACAS 0612 precision thin film chip resistor arrays with tighter absolute TCR down to ± 10 ppm/K, relative TCR down to ± 5 ppm/K, and relative tolerance down to ± 0.05% for automotive, industrial, and telecommunications applications.

LISTED UNDER: Chipsets, Other | Passives, Fixed Resistors | Passives, Variable Resistors

VPG's Bulk Metal Foil Current Sensing Resistors Offer Accuracy and Stability for Li-ion Batteries in Avionics

September 13, 2013 12:45 pm | by WDD Staff | Product Releases | Comments

Vishay Precision Group has announced that it has completed tests showing that its Bulk Metal Foil current sensing resistors meet the accuracy and stability required by its aircraft customers for charging of Li-ion batteries in avionics applications.

LISTED UNDER: Passives, Fixed Resistors | Passives, Variable Resistors | Sensors & Transducers

AVX Announced Significant Expansions to Portfolio of Tantalum Polymer Capacitors

September 13, 2013 11:19 am | by WDD Staff | Product Releases | Comments

AVX Corporation has announced significant expansions to its portfolio of tantalum polymer capacitors, which is currently comprised of its TCJ, TCM, TCN, and F38 Series. AVX has released 34 new tantalum solid electrolytic chip capacitors with conductive polymer electrodes or multianodes.

LISTED UNDER: Passives, Capacitors

Vishay Intertechnology Announces New SMD MLCCs in 0505 and 1111

August 28, 2013 12:46 pm | by WDD Staff | Product Releases | Comments

Vishay Intertechnology introduced a new series of high-power surface-mount multilayer ceramic chip capacitors (MLCCs) in the quad 0505 and 1111 case sizes. Designed for high-frequency RF applications in telecommunications, medical, military, and industrial equipment and instrumentation.

LISTED UNDER: Passives, Capacitors
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AVX Transfeed Automotive Series Varistors Exhibit Fastest Response Time to ESD Strikes

August 27, 2013 12:52 pm | by WDD Staff | Product Releases | Comments

AVX Corporation has introduced the new TransFeed Automotive Series, which combines the best electrical characteristics of its TransGuard Transient Voltage Suppressors and its Feedthru Capacitors in a single chip to provide state-of-the-art overvoltage circuit protection and EMI reduction over a much broader range of frequencies than comparable devices.

LISTED UNDER: Passives, Capacitors

Vishay Intertechnology Launches Tantamount Solid Tantalum Chip Capacitors

August 26, 2013 10:21 am | by WDD Staff | Product Releases | Comments

Vishay Intertechnology introduced a new series of Tantamount surface-mount solid tantalum molded chip capacitors designed to provide improved performance and reliability in a wide variety of non-life-support medical monitoring and diagnostic instruments for in-home and hospital use.

LISTED UNDER: Passives, Capacitors

KOA Speer’s 2 W TLRH3AW Metal Plate Chip Current Sense Resistor

August 21, 2013 3:13 pm | by WDD Staff | Product Releases | Comments

KOA Speer Electronics announced that their TLRH3AW metal plate chip current sense resistor now features an extended resistance range of 10 ~ 270 mOhms with greater corrosion protection and higher temperature resistance up to +170°C.

LISTED UNDER: Passives, Variable Resistors

Vishay Intertechnology Releases New Wet Tantalum High-Energy Capacitor

August 21, 2013 12:11 pm | by WDD Staff | Product Releases | Comments

Vishay Intertechnology has introduced a new wet tantalum high-energy capacitor with low maximum ESR down to 0.025 Ohms at +25°C and 1 kHz, and the highest capacitance of any similar device on the market.

LISTED UNDER: Passives, Capacitors

RFMW Supports MAJR EMI Shielded Honeycomb Vent Panels

August 20, 2013 1:06 pm | by WDD Staff | Product Releases | Comments

RFMW has announced design and sales support for MAJR Products Corporation’s ready-to-install EMI/RFI shielded honeycomb ventilation panels. Designated as their 3000 series, these ventilation panels are ideal for both portable and rack mounted telecommunication systems.

LISTED UNDER: Filters, EMC / RFI | Filters, Frequency Converters

RFMW Introduces WLAN / LTE Coexistence Filter from TriQuint Semiconductor

August 9, 2013 2:31 pm | by WDD Staff | Product Releases | Comments

RFMW has announced design and sales support for TriQuint Semiconductor 885033, a 2.4 GHz Wireless LAN/Bluetooth and LTE coexistence filter. Applications include high power WLAN access points and designs.

LISTED UNDER: Filters, High / Low / Band Pass

VPG Releases New Flip-Chip 0805 Resistor

August 6, 2013 3:52 pm | by WDD Staff | Product Releases | Comments

Vishay Precision Group has announced that its Vishay Foil Resistors brand (VFR) has released a new ultra-high-precision Z1-Foil flip-chip resistor, the FRFC 0805. Based on VFR's next-generation Bulk Metal Z1-Foil technology, the FRFC 0805 (foil resistor flip-chip) excels over all previous stability standards for precision resistors.

LISTED UNDER: Passives, Variable Resistors

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