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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

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

Vishay QPL Tantalum Nitride Thin Film Chip Resistors

June 28, 2013 4:06 pm | by WDD Staff | Product Releases | Comments

Vishay Intertechnology has launched a new series of QPL MIL-PRF-55342-qualified surface-mount chip resistors that provides established reliability with an "R" level failure rate of 0.01 % per 1,000 hours.

LISTED UNDER: Passives, Fixed Resistors | Passives, Variable Resistors
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New Generation of Ultra-High-Precision Z-Foil Power Current Sensing Resistors

June 24, 2013 4:52 pm | by WDD Staff | Product Releases | Comments

Vishay Precision Group has announced that its Vishay Foil Resistors brand (VFR) has released new ultra-high-precision Z-Foil power current sensing resistors for applications where rapid ΔR stabilization and resistance stability under transient power conditions are required.

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

AVX Releases New Low-Profile 0603 MLO Diplexer

June 12, 2013 3:54 pm | by WDD Staff | Product Releases | Comments

AVX has announced its new low-profile 0603 diplexer at the International Microwave Symposium in Seattle, Washington. Based on the company’s patented multilayer organic high density interconnect technology, the new 0603 MLO diplexer employs high dielectric constant and low loss materials to realize high Q passive printed elements.

LISTED UNDER: Passives, Coils | Passives, Fixed Resistors | Filters, EMC / RFI

Stackpole's ZOV Series of Metal Oxide Varistors

May 23, 2013 3:47 pm | by WDD Staff | Product Releases | Comments

The ZOV Series of metal oxide varistors from Stackpole Electronics, is a series of epoxy coated square varistors with sizes ranging from 23 to 60 mm. These high-energy varistors come in single, double, triple, and quadruple disc versions...

LISTED UNDER: Electromechanical / Mechanical | Passives, Variable Resistors | Phase Shifters

Lower PCB Temperatures

April 3, 2013 11:37 am | by WDD Staff | Product Releases | Comments

The BR Series from Stackpole is a thru- hole, current sense resistor series offering power ratings up to 5 W with low PCB temperatures. The BR Series elevates the resistive element off of the board for maximum cooling into the ambient air and minimizing the amount of heat that must be dealt with at the board level.

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

Stackpole's New HMC Series with High Resistance Values

March 19, 2013 10:56 am | by WDD Staff | Product Releases | Comments

The HMC Series from Stackpole is a thick film based chip resistor series capable of high resistance values. This series utilizes special high resistance inks and volume production to achieve a chip resistor that is capable of extremely high resistance values without significant cost increase.

LISTED UNDER: Chipsets, Other | IC | Passives, Variable Resistors
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IMS Introduces High-Voltage, Surface Mount Chip

February 4, 2013 10:16 am | by WDD Staff | Wireless Design & Development | Product Releases | Comments

International Manufacturing Services, Inc. (IMS) has introduced their line of HVI Series chip resistors especially suited for high-voltage applications and they feature  a nickel barrier layer for solder leach resistance and proprietary thick film architecture.

LISTED UNDER: Passives, Variable Resistors | Test and Measurement, Power Meters

Stackpole's RNV14 is Ideal for High Voltage High Humidity Applications

February 1, 2013 10:25 am | by WDD | Product Releases | Comments

The RNV14 from Stackpole is a ¼ watt high-voltage, metal film resistor which, is able to withstand environments with high moisture. The high-voltage metal film element features a robust film and special protective coating that allows prolonged exposure to 200°C heat and humidity levels of 90% RH+.

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

CSM Series Molded Current Sense Resistors

August 7, 2012 4:56 am | Product Releases | Comments

The CSM Series from Stackpole utilizes a metal alloy plate, which is protected by a thin molded package.   The CSM Series is offered in 2512 and 0603 sizes and further enhances the resistance value ranges that Stackpole offers in these two sizes.   The 2512 size adds the ability to achieve resistance values above 10 milliohms ranging from 2 milliohms to 100 milliohms with a TCR of 75 ppm.

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

CSRF Series Current Sense Resistors Adds 0805 Chip Size

July 24, 2012 10:26 am | Product Releases | Comments

The CSRF series from Stackpole is a foil on ceramic carrier technology which can achieve lower resistance values than thick film technology and offers excellent TCR of as low as 50 ppm. The CSRF0805 is rated at 0.5 watts and is available in resistance values from 10 milliohms up to 100 milliohms, in 1% and 5% tolerances, and 50 ppm TCR.

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

Anti-surge Axial Leaded Resistors Adds Two Watt Power Rating

June 12, 2012 6:06 am | Product Releases | Comments

Stackpole announced the addition of a mini 2 watt power rating to its ASR series of axial leaded anti-surge resistors. The ASRM2 is the same size as the ASR1, has the same working voltage rating of 4KV and overload voltage rating of 5KV, yet is rated for 2 watts of continuous power. The ASR series is designed to handle high voltage pulses of up to 10KV depending on size and resistance value, for thousands of pulse events.

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

RMCP Series of High Power Thick Film Chip Resistors

May 31, 2012 11:27 am | Product Releases | Comments

The RMCP Series from Stackpole is a high power thick film chip resistor series that allows power system design engineers to downsize current designs without sacrificing power handling.  For example, the RMCP0603 has a 1/8 watt power rating, which is equivalent to the power rating for standard commercial 0805 size chip resistors.

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

RNF Series Metal Film Leaded Resistors

May 15, 2012 6:34 am | by Applications for the RNF Series include precision controls and instrumentation, test equipment, precision monitoring equipment such as needed medical applications, high speed data and voice communications, and vision and optical control systems. | Product Releases | Comments

Stackpole has expanded their popular RNF Series of metal film axial leaded resistors and is now able to support tolerances as tight as ±0.05% and TCR values as low as 10 ppm.  The available resistance range is 100 ohms to 100K ohms and is available in 1/8 and 1/4 watt sizes.  This expansion greatly enhances the usability of the RNF Series for precision applications.

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

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