b82721-a2701-n20 EPCOS AG, b82721-a2701-n20 Datasheet
b82721-a2701-n20
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b82721-a2701-n20 Summary of contents
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... Power line chokes Current-compensated ring core double chokes 250 V AC, 0.3 … 0.2 … Series/Type: B82721A/J/K f…fÁRspp… f…fÁRspp… Date: October 2008, January 2009 EPCOS AG 2008, 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited. ...
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... Manufacturer, approval signs and/or VDE standard number, ordering code, graphic symbol, rated current, rated voltage, rated inductance, date of manufacture (YYWWD) Delivery mode Blister tray in cardboard box Please read Cautions and warnings and Important notes at the end of this document. 15 (mm) 2 10/08 B82721A/J/K B82721A B82721J B82721K ...
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... Vertical version (B82721J) Tolerances to ISO 2768-C unless otherwise noted. Dimensions in mm Please read Cautions and warnings and Important notes at the end of this document IND0252-V Vertical version (B82721K 18.2 max. 3 10/08 B82721A/J/K 15±0 7.3 1 9.7 0.5 0.7 IND0253-6 ...
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... R Measured at 20 °C, typical values, specified per winding Sn96.5Ag3.0Cu0.5: (245 5) °C, (3 0.3) s Wetting of soldering area 95% (to IEC 60068-2-20, test Ta) (260 5) °C, ( (to IEC 60068-2-20, test Tb) 40/125/56 (to IEC 60068-1) –25 °C … +40 °C, 75% RH Approx 60938-2, UL 1283 4 10/08 B82721A/J °C R ...
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... Vertical versions B82721J, B82721K stray,typ typ 0.3 47 500 2200 0.4 39 450 2000 0.4 27 300 1700 0.5 18 250 1400 0.5 15 160 800 0.5 15 160 800 0.5 27 290 1100 0.6 ...
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... Impedance |Z| versus frequency f measured with windings in parallel at 20 °C, typical values Current derating I versus temperature T IND0614-F 1 1.2 R 1.0 0.8 0.6 0.4 0 01/09 B82721A/J IND0669-B ˚ ˚ ˚ 100 ˚ C 140 T A ...
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Cautions and warnings Please note the recommendations in our Inductors data book (latest edition) and in the data sheets. – Particular attention should be paid to the derating curves given there. – The soldering conditions should also be observed. Temperatures ...
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Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical ...