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Electronics Manufacturing & Production Handbook 2019


 

New ESD protection components
28 May 2008, Circuit & System Protection

Bourns has released two new products in its ChipGuard ESD protection range. The new CG0402MLU/CG0603MLU was designed with an ultra low capacitance, and the CG0805MLA-5,5ME and CG0805MLA-18KE devices provide protection for products like computers, analog modems and PDAs.

The CG0402MLU/CG0603MLU series, providing a 3,3 to 24 V d.c. working voltage, has been designed to provide engineers with an ultra low maximum capacitance of 0,05 pF while still ensuring international ESD IEC 61000-4-2 standard capability and compliance with RoHS 2002/95/EC and WEEE 2002/96/EC standards. High speed data and communication port protection applications include HDMI, USD 2.0 ports, IEEE 1394 ports, SCSI ports and DVI (digital video interface) ports.

The CG0805MLA-5,5ME and CG0805MLA-18KE devices provide four ESD suppressors in an 0805 chip package, which offers the designer standard capacitance values for general ESD protection applications in end products such as computers, analog modems and PDAs including IC supply lines, MOSFET gate protection and low frequency digital and control lines.

The CG1206MLC-12E devices provide four ESD suppressors in 1206 chip packages, which offer low 0,5 pF capacitance ESD protection on high speed communication USB or IEEE1394 data lines. The small chip package makes them suitable for space saving portable electronic applications such as set-top boxes, LCD TVs, cellphones, PDAs, digital cameras, MP3 players and GPS handheld systems.


Credit(s)
Supplied By: Avnet South Africa
Tel: +27 11 319 8600
Fax: +27 11 319 8650
Email: sales@avnet.co.za
www: www.avnet.co.za
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Further reading:

  • Balancing performance, speed and cost for rugged interconnects
    25 September 2019, Avnet South Africa, Interconnection
    System designers want the smallest and lightest possible connectors for use in aerospace and military electronics, while industrial and transportation electronics are expected to deal with the same harsh environments at more competitive cost points.
  • EMI compliance testing vs. pre-compliance testing
    25 September 2019, Concilium Technologies, Circuit & System Protection
    Electromagnetic interference (EMI) is caused by unintentional emissions from electronic equipment. Compared to natural sources of EMI, such as lightning and solar storms, engineers are more concerned ...
  • Table-top instrument enclosures
    25 September 2019, Avnet South Africa, Enclosures, Racks, Cabinets & Panel Products
    The Evotec range of table-top plastic enclosures, made by OKW, is suitable for for tough working environments in applications such as measurement and control engineering, IT, medical, laboratory and environmental ...
  • Conductive rubber gaskets
    25 September 2019, Conical Technologies, Circuit & System Protection
    A range of conductive O-profile silicone rubber gaskets is available from Holland Shielding Systems, developed for high-performance shielding up to 18 GHz and used where environmental and EMI screening ...
  • High-temperature TVS MLVs
    25 September 2019, Future Electronics, Circuit & System Protection
    The new TransGuard VT Series multilayer varistors (MLV) made by AVX are rated for transient voltage suppression (TVS) applications operating at very high temperatures. They provide reliable, bidirectional ...
  • Test unit controls access to ESD protected areas
    25 September 2019, Altico Static Control Solutions, Circuit & System Protection
    In the electronics manufacturing industry, an electrostatic discharge (ESD) can cause irreparable damage to electronic components. This micro-lightning bolt can burn holes through insulating layers and ...
  • Qi-compliant wireless charging coils
    28 August 2019, Avnet South Africa, Passive Components
    Vishay has expanded its offering of Qi-compliant wireless charging transmitter and receiver coils with the introduction of 14 new products in industry-standard shield sizes. Consisting of eight single-coil ...
  • LED flicker, and how to prevent it
    28 August 2019, Avnet South Africa, Opto-Electronics
    With the growing popularity of LED lighting, especially now that very cheap LED luminaires are coming to the market, flicker is becoming more of a problem. Flicker, a repetitive switching on and off ...
  • 3 Watt DC-DC converters
    28 August 2019, Avnet South Africa, Power Electronics / Power Management
    Aimtec has introduced three new series of switching regulators – the AMSRB1-78JZ, AMSRL1-78JZ and AMSRL-78JZ – all meeting the EN62368 standard and suitable for IoT (Internet of Things) applications. The ...
  • EMI AC line filters for avionics
    31 July 2019, Conical Technologies, Circuit & System Protection
    Part of the AeroQor range, SynQor’s latest EMI AC line filters bring the company’s technology and manufacturing expertise to the avionics COTS component marketplace. The components’ packaging ensures ...
  • Conductive rubber gaskets
    31 July 2019, Conical Technologies, Circuit & System Protection
    A range of conductive O-profile silicone rubber gaskets is available from Holland Shielding Systems, developed for high-performance shielding up to 18 GHz and used where environmental and EMI screening ...
  • Buck converter with low quiescent current
    31 July 2019, Avnet South Africa, Power Electronics / Power Management
    Texas Instruments introduced an ultra-low-power switching regulator with what it claims is the industry’s lowest operating quiescent current (IQ) at 60 nA. The TPS62840 synchronous step-down converter ...

 
 
         
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