Passives

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Ultra-Flat capacitor replaces arrays of SMT capacitors

Ultra-Flat capacitor replaces arrays of SMT capacitors
Distribution of a new Ultra-Low-Profile Aluminium Electrolytic Capacitor from Cornell Dubilier Electronics (CDE) has been announced by New Yorker Electronics. It is designed for bulk capacitance and the lowest board profiles.
16th September 2019

Film capacitors hit right note for aspiring Eric Claptons

Film capacitors hit right note for aspiring Eric Claptons
Electrocube Audio-Optimised Film Capacitors in both the 916D Series of Metallised Polypropylene Capacitors and the 967D Polypropylene and Foil Audio Capacitors are available at New Yorker Electronics.These audio capacitors are intended for high-end audio applications and are available with tolerances available from ±1 to ±20%, voltages from 100 to 600VDC and frequencies up to 100KHz.
2nd September 2019

Automotive shunt resistors cut component count

Automotive shunt resistors cut component count
Automotive Grade Power Metal Plate shunt resistors featuring a 20W power rating in a 3939-size package with Kelvin terminals have been introduced by Vishay Intertechnology. With their high power density, the Vishay Dale hybrid-mount WFPA3939 and WFPB3939 are designed to save space, decrease component counts, and increase measurement accuracy in automotive, industrial, and AMS applications.
28th August 2019


How do you select the right resistor for harmonic filtering?

How do you select the right resistor for harmonic filtering?
The range and complexity of electrical equipment has increased dramatically in recent years. An unwanted consequence of this rise is the creation of harmonic currents, which can cause voltage distortion and quality problems. Here Simone Bruckner, Managing Director at Cressall Resistors, has discussed the different harmonic filter resistors that are used to combat these increasing harmonic levels.
28th August 2019

Film capacitors withstand THB Testing of 85°C

Film capacitors withstand THB Testing of 85°C
Three series of X1, X2, and Y2 electromagnetic interference (EMI) suppression film capacitors for standard across the line and line bypass applications have been unveiled by Vishay Intertechnology. Designed to meet the most stringent requirements for robustness against humidity, the F340 EMI suppression family is certified to IEC 60384-14: 2013 ed. 4 / AMD1: 2016 grade IIIB: "High Robustness Under High Humidity."
27th August 2019

Ultra-precision AEC-Q200 compliant thin film resistors

Ultra-precision AEC-Q200 compliant thin film resistors
Stackpole has expanded its stock of its AEC-Q200 qualified precision thin film. Available in tolerances down to ±0.01% and ±5PPM temperature coefficient, the RNCF is available in various values and case sizes. Resistance values in stock range from 24.9 ohm up to 49.9K ohm in sizes 0402, 0603, 0805, 1206, and 2512.
27th August 2019

Bringing high power to small resistor

Bringing high power to small resistor
REO UK has brought high power brake resistors into the 21st century with its new REOHM series 155 braking resistors for industrial control cabinets. The product can deliver up to 3,500W of continuous power to drives with medium- and high-power frequency converters, with isolation voltages to 4.4kV, in a compact design that helps the product overcome the common problems with electrical braking resistors.
22nd August 2019

Chip resistor series features high temperature capability

Chip resistor series features high temperature capability
  The CSSH Series ultra high precision current sense chip resistor series from Stackpole has recently been expanded to include a 0.3mΩ value in the 2512 size. The CSSH2512 0.3mΩ part is available in tolerances as low as one percent and TCR is 150ppm, with a 3W power rating.
20th August 2019

Aluminium solid capacitors feature low ESR characteristics

Aluminium solid capacitors feature low ESR characteristics
Panasonic Industry Europe has added a new long life surface mount type series to its product line of OS-CON Conductive Polymer-Aluminum-Solid Capacitors. Available with a rated voltage of 2.5VDC, 6.3VDC and 16VDC, SVPT products benefit from huge capacitance values (100µF up to 560µF) and low ESR characteristics (15-24mΩ max).
20th August 2019

High voltage reed relays available for immediate shipment

High voltage reed relays available for immediate shipment
Pickering has signed a distribution deal with Testco, the specialist distributor of passive, electromechanical and interconnect components based in Sunnyvale, CA. This means that Pickering’s large range of reed relays for A.T.E. switching and semiconductor test is now available and supported by the distributor across North America.
8th August 2019


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