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Tantalum capacitor series includes minimum lifetime of 1,000 hours

September 3, 2013 2:44 pm | Avx Corporation | Product Releases | Comments

AVX Corporation has announced the new THH 230ºC Hermetic Series high temperature SMD tantalum capacitors. Encased in hermetically sealed ceramic packages, the THH Series features a broad range of capacitance values, the highest rated temperature range of any SMD tantalum capacitor series available on the market (-55ºC to +230ºC)....

LISTED UNDER: High Temperature

TVS array provides circuit protection in computing applications

August 26, 2013 10:49 am | Product Releases | Comments

ProTek Devices introduced a very low capacitance transient voltage suppressor (TVS) array designed to protect computing applications from the damaging effects of electrostatic discharge (ESD) and electrical fast transients (EFT). Such computing applications include Ethernet 10/100/1000 base T, FireWire, wireless communications devices and USB interfaces.

LISTED UNDER: TVS Array

Fuses capable of withstanding up to 20 lightning-induced high-current surges

August 21, 2013 4:22 pm | Littelfuse, Inc. | Product Releases | Comments

Littelfuse has introduced two series of compact, high surge withstand fuses, both capable of withstanding up to 20 lightning-induced high current surges without performance degradation. The 328 and 688 Series Fuses offer protection superior to that of circuit breakers, providing short-circuit and overload protection....

LISTED UNDER: Surge Protectors
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Single-line ESD protection diode saves board space in portable electronics

August 15, 2013 2:55 pm | Vishay Intertechnology | Product Releases | Comments

Vishay Intertechnology released a new bidirectional symmetrical (BiSy) single-line ESD protection diode for portable electronics in the ultra-compact CLP0603 package. Measuring only 0.6 mm by 0.3 mm with a very low height of 0.27 mm, the VBUS05A1-SD0 offers low capacitance and leakage current for the protection of high-speed data lines against transient voltage signals.

LISTED UNDER: Power

NTC thermistors tout precise temperature measurement

August 14, 2013 6:30 pm | Tdk Corporation Of America | Product Releases | Comments

TDK Corporation announces two new series of narrowly toleranced EPCOS NTC thermistors in EIA 0402 and 0603 SMD case sizes. These components have a rated resistance of 10 kΩ in tolerance classes ± 1 percent, ±3 percent and ±5 percent. The narrow tolerances were achieved with a

LISTED UNDER: Negative Temperature Coefficient | Surface Mount | Temperature

TVS devices provide overvoltage protection & EMI attenuation over a broad range of frequencies in automotive applications

August 14, 2013 2:10 pm | Avx Corporation | Product Releases | Comments

AVX Corporation has introduced the new TransFeed Automotive Series, which combines the best electrical characteristics of its TransGuard Transient Voltage Suppressors (TVS) and its Feedthru Capacitors in a single chip to provide state-of-the-art overvoltage circuit protection and EMI reduction....

LISTED UNDER: Chips

High-temperature power inductors target military, aerospace applications

August 14, 2013 10:35 am | Coilcraft Critical Products & Services | Product Releases | Comments

Coilcraft CPS introduced its AE619PYA Series of high-temperature, military-grade power inductors that meet all NASA low outgassing specifications. These robust, composite-core surface mount inductors are constructed of high-temperature materials to exceed the requirements of most military and aerospace applications....

LISTED UNDER: High Temperature | SMD

Surface mount inductor ideally suited for LED drivers and DC-DC converters

August 5, 2013 10:41 am | Renco Electronics, Inc. | Product Releases | Comments

Renco Electronics announces the release of RL-5040-H, one of the highest power, surface mount inductors available today. Ideally suited for highly popular LED drivers and DC-DC converters used in electronic equipment including laptop computers.

LISTED UNDER: SMD
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TVS diode array provides ESD protection for sensitive chipsets

July 31, 2013 2:12 pm | Littelfuse, Inc. | Product Releases | Comments

Littelfuse announced it has developed a new SP3012-06UTG Low Capacitance ESD Protection TVS Diode Array (SPADevices). The new product is optimized for protecting sensitive chipsets on high-speed data lines from any external ESD (electrostatic discharge) event.

LISTED UNDER: Chips

NTC thermistors designed to withstand high currents

July 31, 2013 9:23 am | Ametherm | Product Releases | Comments

Ametherm today introduced a new series of inrush current limiting NTC thermistors designed to withstand high steady-state currents from 6 A to 50 A and 250 J to 800 J of input energy in a wide range of applications. Recognized by Underwriters Laboratories (UL) for ensured safety, AS Series devices provide lower current density....

LISTED UNDER: Current Limiting

Filters rated from 8 to 600A

July 26, 2013 9:27 am | Product Releases | Comments

PREMO has extended filters in FOUR-WIRE (3 Phase + N) technology for higher power application. FVNSB filters range is now rated from 8 to 600A @ 50°C and offer 3-ph+N sum filtering for potentially noisy machines connected to low-voltage electricity networks.

LISTED UNDER: Filter

Foil resistor flip-chip offers ultra-high precision

July 25, 2013 2:50 pm | Product Releases | Comments

Vishay Precision Group, Inc. announced that its Vishay Foil Resistors brand (VFR) has released a new ultra-high-precision Z1-Foil flip-chip resistor, the FRFC 0805, with exceptional load-life stability of ±0.005% (50 ppm) at 70°C and rated power for 2,000 hours; low typical TCR of ±0.05 ppm/°C from 0°C to +60°C and ±0.2 ppm/°C from -55°C to +125°C (+25°C ref.); power TCR (ΔR due to self-heating) of 5 ppm at rated power; and tight tolerances to ±0.01%.

LISTED UNDER: Chip | Foil

Aluminum electrolytic capacitors include dimensions of 22 x 25 mm to 25 x 55 mm

July 25, 2013 1:56 pm | Tdk Corporation Of America | Product Releases | Comments

TDK Corporation announces two new series of EPCOS aluminum electrolytic capacitors in extremely compact snap-in designs.  The dimensions of the new B43640* and B43644* series are 22 x 25 mm to 25 x 55 mm (diameter x height), making both series significantly more compact than previous series for identically rated voltage and capacitance values.

LISTED UNDER: Aluminum Electrolytic

Air-core inductors feature square profile, exceptionally high Q

July 22, 2013 1:19 pm | Coilcraft | Product Releases | Comments

Coilcraft’s new 1111SQ Series high-performance, square air core inductors offer exceptionally high Q factors — up to 200 at 400 MHz — and inductance values from 27nH to 47nH. The 1111SQ Series is available in seven models with footprints from just 2.67mm x 2.67mm.

LISTED UNDER: Air

TVS diode arrays provide 40% greater protection against ESD and lightning-induced surges

July 18, 2013 3:42 pm | Product Releases | Comments

Littelfuse announced it has introduced the SRDA3.3 Series TVS Diode Array – SPA Diodes. The SRDA3.3 Series integrates low-capacitance steering diodes with an additional zener diode to protect data lines against electrostatic discharge (ESD) and high surge events.

LISTED UNDER: Arrays

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