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Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2017


 

Non-inductive bulk ceramic resistors
17 May 2017, Passive Components

Kanthal Globar offers axial leaded, non-inductive bulk ceramic resistors which provide excellent performance where high peak power or high energy pulses must be handled in a small size. The advantage of the bulk construction is that it produces an inherently non-inductive resistor and allows energy and power to be uniformly distributed through the entire ceramic resistor body. There is no film or wire to fail. Two distinctly different ceramic materials are available in each size to provide the designer with unique components to meet the most demanding requirements.

Typical applications include soft start/inrush limiters, RC snubber circuits, spark-gap limiters, parasitic suppression, high-voltage power supplies, pulse waveform circuits and EMI/EFI test circuits. Power ratings range from 1,5 W to 70 W, and voltage ratings up to 25 kV.


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Supplied By: Denver Technical Products
Tel: +27 11 626 2023
Fax: +27 11 626 2009
Email: denvertech@pixie.co.za
www: www.denver-tech.co.za
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Further reading:

  • LC filters for EMI suppression
    17 May 2017, Avnet South Africa, Passive Components
    The MEM1005PP251T is a new LC filter for EMI suppression, made by TDK. With dimensions of just 1,0 x 0,5 x 0,35 mm it is ideally suited for use in smartphones and base stations. The usual method for ...
  • DC current transducers
    17 May 2017, Denver Technical Products, Test & Measurement
    LEM’s new HAZ series of high-current transducers includes six models capable of measurements of 4000 to 20 000 A, and with a window that will accommodate busbars of up to 162 x 42 mm. They are available ...
  • Voltage transducers
    19 April 2017, Denver Technical Products, Test & Measurement
    NK Technologies’ VTD-BD voltage transducers are high-performance models for sensing voltage in DC powered installations. Applicable for use on circuits up to 600 V d.c., they provide a fully isolated ...
  • Low-pass filters for high frequencies
    19 April 2017, Avnet South Africa, Passive Components
    AVX has released new 1800, 1900, 2400, 2900, 3500 and 4000 MHz low-pass integrated thin film (ITF) SMD filters that exhibits low insertion loss and extremely sharp roll-off in high-frequency wireless ...
  • Inductors for power supply circuits
    22 March 2017, TRX Electronics, Passive Components
    Available from TTI is an extensive lineup of inductors covering a wide range of sizes from 1,6 x 0,8 mm to 12 mm square, which are manufactured using multiple techniques including metal alloy wire wound ...
  • Online power inductor selection tool
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  • Transformers for 10/100 Base-T LAN
    22 March 2017, Avnet South Africa, Passive Components
    Bourns is introducing an additional Model PT61018AAPEL-S LAN transformer. This is an IEEE 802.3 compatible, single-port and potted construction LAN 10/100 Base-T impedance-matching / isolation transformer ...
  • Low-profile supercapacitor
    22 February 2017, Arrow Altech Distribution (AAD), Passive Components
    Murata introduced the DMH supercapacitor series, with the industry’s lowest profile at 0,4 mm. It is designed for peak power assist, as required in wearable applications and various other devices. The ...
  • Varistors for high temperatures
    22 February 2017, Arrow Altech Distribution (AAD), Passive Components
    The HMOV varistor series from Littelfuse can operate at ambient temperatures up to 125°C with 2500 V isolation voltage, an advance made possible through the use of a new silicone coating technology. Competitive ...
  • Automotive-grade MLCCs
    22 February 2017, Avnet South Africa, Passive Components
    TDK has expanded its CGA series of automotive-grade multilayer ceramic chip capacitors (MLCCs) for high-temperature applications. New MLCCs with X8L temperature characteristics have been introduced and ...
  • Cylindrical supercapacitors
    31 January 2017, Avnet South Africa, Passive Components
    AVX has released a new series of cylindrical, electrochemical, double-layer supercapacitors. Rated for 2,7 V and delivering high capacitance values (1 F – 3000 F), low ESR (0,16 mΩ – 200 mΩ at 1000 kHz), ...
  • Leaded axial inductor for high voltages
    31 January 2017, TRX Electronics, Passive Components
    Fastron has added a new high-voltage leaded axial inductor to its product portfolio. Utilising a special winding wire and a new coating, the choke can operate at voltage levels up to 400 V and can withstand ...

 
 
         
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