| Posted by Jade Po Kellard on 03 November 2009 at 06:00
|
 Young Electronics Group introduces two new capacitor series guaranteeing life of 10,000 hours at 105 deg C. Nippon Chemi-Con has developed two new series of small size SMD type aluminium electrolytic capacitors the MLF series and MZF series, realizing a guaranteed life of 10,000 hours at 105 deg C.
In conjunction with the development of higher performance and higher reliability of latest FPD TVs and other digital home appliances which have become more compact and slim, the temperature in in these appliances is becoming higher due to high-density mounting of electronic components. As the life of aluminium electrolytic capacitors varies with the temperature environment which they are used, products with longer life are currently in demand.
Until now, Nippon Chemi-Con has developed small size, long life SMD type aluminium electrolytic capacitors that guarantee the industry’s highest standard, 7,000 hours at 105 deg C to meet these demands.
The newly developed MLF series and MZF series realized guaranteed life of 10,000 hours at 105 deg C by employing electrolyte with less evaporation under high temperature. A sealing rubber that is highly effective in reducing evaporation of electrolyte has also been developed to further improve product life. In addition, the MZF series feature lower impedance by adopting a low density electrolytic paper to provide a wider range of product line-ups.
With its case size ranging from φ4×7.3L to φ10×10.5Lmm, the MLF series covers capacitance range of 0.1 to 1000μF at rated voltage range of 6.3 to 50V. The low impedance MZF series are available with case size ranging from φ5×7.3L toφ10×10.5Lmm, rated voltage range of 6.3 to 50V and rated capacitance range of 10 to 470μF. Samples of the two new series are now available from Young Electronics Group in the UK.
Product Specifications:
MLF Series
Category temperature range -25 - +105℃
Rated voltage range 6.3 - 50Vdc
Rated capacitance range 0.1 - 1,000μF
Case size φ4×7.3L - φ10×10.5L [mm]
Endurance 10,000 hours at 105℃
MZF Series
Category temperature range -25 - +105℃
Rated voltage range 6.3 - 50Vdc
Rated capacitance range 10 - 470μF
Case size φ5×7.3L - φ10×10.5L [mm]
Endurance 10,000 hours at 105℃
Others Low impedance type
www.youngelectronics.com |
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(0 vote)
The term/concept of synergy seems very apt when applied to the
interaction of the Occam process solderless assembly concept in
combination with a unique PCB interconnection technology called twisted
wire interconnect or TWI. 
Fortunately even the most conservative most prognosticators now see at least a subdued “recovery” in 2010. 