mobile | classic
Dataweek Electronics & Communications Technology Magazine





Follow us on:
Follow us on Facebook Share via Twitter Share via LinkedIn


Search...

Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2019


 

Smaller more rugged saw resonators and front-end filters
16 Feb 2000, Passive Components

The SMD versions of the SAW resonators and front-end filters from EPCOS have hitherto been supplied in QCC8 packages (5 x 5 mm). An upgraded QCC8C package is now available. Although its dimensions are otherwise identical, its insertion height is reduced by 0,25 mm. All SAW resonators and filters in the new package are also manufactured with PROTEC. This proximate roof technology protects the sensitive filter structure from external effects by means of an ultra-thin cover layer and also reduces the degradation rates of the filter's electrical properties.

Components with QCC8 packages in existing applications can be replaced by QCC8Cs with no changes. The footprint is the same. The component height is reduced from 1,6 mm (typical value for QCC8) to 1,35 mm (typical value for QCC8C). Both packages consist of a ceramic material and a metal cover and are hermetically sealed. These rugged resonators and front-end filters can operate reliably even under tough environmental conditions.


Credit(s)
Supplied By: Gemalto M2M (Cinterion Wireless Modules)
Tel: +27 11 088 8500
Fax:
Email: mark.warren@gemalto.com
www: www.gemalto.com/m2m
  Share on Facebook Share via Twitter Share via LinkedIn    

Further reading:

  • Consumer grade power inductors
    26 June 2019, Electrocomp, Passive Components
    Bourns is introducing the Model SRP7028C, SRP1038C and SRP1770C high-current shielded power inductor series, designed to meet today’s high current density requirements in various types of consumer electronics ...
  • High-current shielded power inductors
    26 June 2019, Electrocomp, Passive Components
    The inductive components product line at Bourns has created the Model SRP5050FA and Model SRP7030CA high-current shielded power inductor series, designed to meet today’s high current density requirements ...
  • Shielded power inductors
    26 June 2019, RF Design, Passive Components
    High-temperature power inductors from Coilcraft are available with inductance values from 22 to 47 µH, current ratings up to 5,5 A, and low direct current resistance (DCR). The inductors in the XAL7050 ...
  • Automotive qualified chip resistors
    29 May 2019, Electrocomp, Passive Components
    Bourns announced the introduction of its new sulphur-resistant, AEC-Q200 compliant thick film chip resistor series. The new Model CRxxxxA-AS series is available in eight different footprints from small ...
  • Inductor learning kit
    30 April 2019, Würth Elektronik eiSos, Passive Components
    Co-developed by Würth Elektronik eiSos and Texas Instruments, the TI-PMLK Buck Würth Elektronik Edition is a learning kit to autonomously study the impact of magnetics in a power supply using a buck board ...
  • Rugged AC filter capacitors
    30 April 2019, Electrocomp, Passive Components
    TDK has introduced a new series of AC filter capacitors that are UL 810 approved at the component level and carry the CE mark. The capacitors of the B32354S3* series are designed for a rated voltage of ...
  • High-voltage double chokes
    27 March 2019, Würth Elektronik eiSos, Passive Components
    With its WE-TDC HV, Würth Elektronik eiSos has introduced a further double choke optimised for SMT assembly. The magnetically shielded 1:1 transformer, with an isolation voltage of 2 000 V, boasts very ...
  • Moulded power inductors
    27 March 2019, RF Design, Passive Components
    Coilcraft introduced its new XGL4020 series of high-performance moulded power inductors at this year’s Applied Power Electronics Conference (APEC) in California, USA. They feature very low DC and AC losses ...
  • RM6 and RM10 transformers
    27 March 2019, Würth Elektronik eiSos, Passive Components
    The new MID-OLRM extended rail RM6 and RM10 transformer series for offline applications is now available from Würth Elektronik. For the past 30 years, the RM packages have required flying leads to meet ...
  • G.fast transformers
    27 March 2019, Würth Elektronik eiSos, Passive Components
    Würth Elektronik announced the release of additional G.fast transformers to the MID-DSLSCK family approved for use with Sckipio chipsets. These transformers cover both the 106 MHz and 212 MHz G.fast profiles ...
  • High-power thick-film resistors
    27 February 2019, Electrocomp, Passive Components
    Bourns announced the introduction of the new Model PWR221T-50 series high-power thick-film resistors. This series is available in a compact TO-220 package utilising thick-film on ceramic technology, ...
  • LAN transformers and common mode inductor
    27 February 2019, Electrocomp, Passive Components
    Bourns’ inductive components product line is introducing the Model SM453229-231N7Y and SM453229-381N7Y chip LAN 10/100/1000 Base-T transformers. Unlike traditional LAN magnetics built with multiple toroidal ...

 
 
         
Contact:
Technews Publishing (Pty) Ltd
1st Floor, Stabilitas House
265 Kent Ave, Randburg, 2194
South Africa
Publications by Technews
Dataweek Electronics & Communications Technology
Electronics Buyers’ Guide (EBG)

Hi-Tech Security Solutions
Hi-Tech Security Business Directory

Motion Control in Southern Africa
Motion Control Buyers’ Guide (MCBG)

South African Instrumentation & Control
South African Instrumentation & Control Buyers’ Guide (IBG)
Other
Terms & conditions of use, including privacy policy
PAIA Manual





 

         
    Classic | Mobile

Copyright © Technews Publishing (Pty) Ltd. All rights reserved.