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Power Metal Strip Resistors

December 8, 2005 6:11 am | Product Releases | Comments

Vishay Intertechnology, Inc. introduces two low value, surface-mount Power Metal Strip resistors with power ratings of 3.0 W and 5.0 W and low resistance values down to 0.2 mΩ. The Vishay Dale WSL3921 and WSL5931 are suited for all types of current-sensing, voltage division, and pulse applications including switching and linear power supplies, instruments, and power amplifiers in automotive electronic controls; battery-charging system...

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

Silicon Resistors

December 8, 2005 6:11 am | Product Releases | Comments

TT electronics IRC Advanced Film Division introduces a series of wire bondable chip resistors designed for the most demanding hybrid applications. Designated the WBC Series, the resistors feature IRC’s self-passivating tantalum nitride thin film technology on silicon substrates. The self-passivating tantalum nitride resistor film provides stability over time and temperature, giving the WBC resistors good power dissipation....

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

Wire-Wound Power Inductors

December 8, 2005 6:11 am | Product Releases | Comments

Taiyo Yuden introduces the NR3012 series of 1.2 mm (height) 3 × 3 mm power inductors designed for power-circuit applications in battery-powered portable electronic equipment. The NR3012 series allows engineers to optimize their DC/DC converter designs to a higher degree through a broad selection of possible combinations of power inductor case size, profile, Rdc value and current rating....

LISTED UNDER: Passives, Inductors
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Low Profile Inductors

November 1, 2005 9:58 am | Product Releases | Comments

The IHLP-4040DZ-15, available from Vishay, offers low DCR/H and is available in a 0.402 × 0.402 inches [10.2 × 10.2 mm] package with a low 0.157 inches [4.0 mm] height profile. The inductor is a space- and power-saving device that features DCR values down to 0.50 mΩ at 0.19 H. This Vishay Dale power inductor is intended for DC/DC converter applications in end products including next-generation mobile devices; notebooks, deskto...

LISTED UNDER: Passives, Inductors

SMD High Current Inductors

October 3, 2005 9:16 am | Product Releases | Comments

With their powerful magnetic shield, the low profile DR363 and DR364 series surface mount inductors from Datatronic Distribution, Inc., provide reliable protection against challenging EMI problems in high current applications. The DR363 and DR364 feature a seated profile measuring 0.118 inches (3....

LISTED UNDER: Passives, Inductors

Shielded SMT Inductors

October 3, 2005 9:16 am | Product Releases | Comments

TT Electronics, BI Technologies Magnetic Components Division, recently developed a series of high current, low profile power inductors that are rated for operation to 180° C. Designated the HM70 series, these surface mount devices provide design engineers with a compact inductor appropriate for high-temperature applications where PC board space is at a premium....

LISTED UNDER: Passives, Inductors

Harmonic Waveguide Filters

October 3, 2005 9:16 am | Product Releases | Comments

Microtek introduces a range of in-house manufactured absorptive harmonic waveguide filters, which, when used with high-power microwave amplifiers, avoid the potential damage that reflective filters can cause. The AMQ-HARM series of filters is designed to absorb signals with harmonic frequencies higher than the specified pass band, rather than reflecting them back to the amplifier....

LISTED UNDER: Filters, IC

Wirewound Resistors

October 3, 2005 9:16 am | Product Releases | Comments

Ohmite Manufacturing Company introduces its P series molded precision wirewound resistors. Designed to meet the exacting requirements of Military Specification MIL-R-93, the series offers high stability and low Temperature Coefficient of Resistance (TCR). These resistors offer tolerances of ± 0....

LISTED UNDER: Passives, Fixed Resistors | Passives, Variable Resistors
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Multilayer Chip Inductors

September 2, 2005 7:32 am | Product Releases | Comments

Taiyo Yuden announces two new products in its series of high-frequency multilayer chip inductors, providing high inductance and high-Q factor performance characteristics. The HK series (high inductance) is a 100 nH-rated chip inductor in EIA 0201 case size. The HKQ series (high-Q) represents a new line of 0201 high-Q chip inductors (1-10 nH) with 30% higher Q values than previous series devices, relative to case size....

LISTED UNDER: Passives, Inductors

Single- and Dual-band SAW Filters

August 3, 2005 6:38 am | Product Releases | Comments

Murata Electronics introduces single-band (SAFEB) and dual-band (SAWEP) SAW filters for use in cell phones, combining film micro-machining technology with high-density mounting capabilities and resin sealing. The SAFEB series is now available in the dimensions of 1.35 × 1.05 × 0.6 mm, weighing 0....

LISTED UNDER: Filters, IC

Thick Film Power Resistors

August 3, 2005 6:38 am | Product Releases | Comments

Vishay introduces 30, 50 and 100 W devices in industry-standard TO220 and TO247 packages. The resistors use a ceramic package design (with no metal tab) for direct-mounting on heatsinks, and feature low inductance of < 0.1 H, making them appropriate for use in power conversion and control applications in a variety of industries....

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

BAW Filters and Duplexers

August 3, 2005 6:33 am | Product Releases | Comments

Royal Philips Electronics announces a family of advanced, bulk acoustic wave (BAW) filters and duplexers that enhance the performance of multimedia mobile phones. The filters feature patented reduced form factor chip-scale packaging technology. This improves the performance and reception of GSM and 3G mobile phones, while reducing space in mobile handset designs....

LISTED UNDER: Filters, IC

EMI/RFI Filters

June 2, 2005 7:23 am | Product Releases | Comments

Spectrum Control introduces a line of high current/high voltage resin sealed EMI/RFI filters with current ratings to 100 A. This filter line offers continuous voltage ratings up to 1250 VDC/240 VAC (400 Hz) and capacitance values from 1000 pF to 0.22µf. Spectrum Control’s high current/high voltage EMI/RFI filters are recognized to UL 60950 and certified to CSA C22....

LISTED UNDER: Filters, IC

Current Sense Resistors

June 1, 2005 7:22 am | Product Releases | Comments

KOA Speer introduces a current sense resistor that features an ultra-low TCR (75 ppm ° C), ultra-low resistance (2mΩ and good high frequency characteristics. The TLR-75 ppm is a 1% tolerance current sense resistor with metal plate construction for corrosion and heat resistance. The TLR-75 ppm resistor is available in 1206, 2010 and 2512 sizes and resistance ranges from 2mΩ to 20mΩ....

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

Thick Film Resistors

June 1, 2005 7:22 am | Product Releases | Comments

KOA Speer introduces a small size to its RK73 family of thick film resistors. The ultra small 0201 (0.6 × 0.3 mm) size resistor is designed to fulfill applications such as high frequency devices and medical equipment. The 0201 resistor features tolerances of +0.5%, +1%, +2% and +5%, a resistance range of 1Ω to 10 MΩ, T....

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

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