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KOA introduce new anti-sulphuration chip resistors for harsh environments
18 December 2009 |
| Even though KOA’s standard resistor series have already superior sulphur resistance the newly developed RT series shows outstanding test results. |
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KOA introduces wide terminal resistor WK73
05 July 2009 |
| The WK73 wide terminal resistor is now available in size 1206, with the 90° rotated design having several advantages compared to standard resistor footprints. |
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New power shunt PSE from KOA
19 October 2008 |
| KOA produces a newly developed metal plate power shunt for currents up to 54 Amperes and small dimensions. Its metal plate structure offers precise measurements and excellent temperature distribution. |
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KOA expands its series of pulse proof flat chip resistors
04 September 2008 |
| KOA have expanded their range of pulse proof flat chip resistors, SG73P and SG73S, with the size 0603 which can withstand up to 10 times higher pulses and surge currents compared to standard flat chip resistors. |
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New chip varistor series for automotive applications from KOA
21 June 2008 |
| The NV72DL Varistor is idealy suited for counter measures against ESD voltages. Its symmetrically non linearity V-I characteristic absorbs positive and negative surges. |
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Power Shunts rated from 3 to 6W at 105°C from KOA
03 January 2007 |
| The PSI and PSB series power shunts are aimed at the precise measurement of high currents. The rated power of the metal-plate-design resistors ranges from 3 to 6W at 105°C termination temperature. |
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Compact and advanced integrated passive components from KOA
13 April 2006 |
| The new generation of integrated passive components from KOA is based on silicon technology which reduces the size and the weight by using individual components whilst improving their electrical performance. |
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KOA has enhanced their SL series of current detecting chip resistors by adding two series with improved T.C.R.
12 April 2006 |
| The choice of tolerances down to 0.5%, the superior temperature and power load cycling performance and the low T.C.R. make the product fit into many demanding automotive and industrial applications. |
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Chip-type current shunts in sizes 1206 to 2512 from KOA
29 March 2006 |
| The series covers the sizes from 1206 (0.5 W) to 2512 (2W), with resistance values from 1 mOhm to 20 mOhm. The resistors have temperature coefficients of 150 ppm/K down to 50 ppm/K. |
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KOA offers extended range of metal plate milliohm resistor TLR series
26 May 2005 |
| The TLR series now extends from size 1206 (0.5 W) to size 2512 (2 W) types and covers the range from 0.001 Ohms to 0.02 Ohms. |
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