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B82790 Dataheets PDF



Part Number B82790
Manufacturers ETC
Logo ETC
Description Chokes for Data and Signal Lines
Datasheet B82790 DatasheetB82790 Datasheet (PDF)

Data downloaded from http://www.angliac.com - the website of Anglia - tel: 01945 474747 Chokes for Data and Signal Lines Double Chokes Rated voltage 42 VAC/80 DC Rated current 200 to 1000 mA Rated inductance 5 mH to 4,7 mH Construction ■ Current-compensated ring core choke with ferrite core ■ Bifilar winding (B82790C0*/K0*) ■ Sector winding (B82790S0*/L0*) B82790C0*/K0*N2 B82790S0*/L0*N2 Features ■ Case flame-retardant as per UL 94 V-0 ■ Suitable for reflow soldering Special types for conduc.

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Data downloaded from http://www.angliac.com - the website of Anglia - tel: 01945 474747 Chokes for Data and Signal Lines Double Chokes Rated voltage 42 VAC/80 DC Rated current 200 to 1000 mA Rated inductance 5 mH to 4,7 mH Construction ■ Current-compensated ring core choke with ferrite core ■ Bifilar winding (B82790C0*/K0*) ■ Sector winding (B82790S0*/L0*) B82790C0*/K0*N2 B82790S0*/L0*N2 Features ■ Case flame-retardant as per UL 94 V-0 ■ Suitable for reflow soldering Special types for conductive adhesion and ambient temperatures up to 150°C on request Applications ■ B82790C0*/K0*: Suppression of asymmetrical interference coupled in on lines, whereas data signals up to some MHz can pass unaffectedly ■ B82790S0*/L0*: Suppression of asymmetrical and symmetrical interference coupled in on lines. The high-frequency portions of the symmetrical data signal are decreased so far that EMC problems can be significantly reduced. Terminals ■ Lead-free tinned Marking Manufacturer, ordering code (short form), date of manufacture, coded (year, day of week, calender week) Delivery mode Blister tape, reel packing For details on taping, packing and packing units see data book 2000 "Chokes and Inductors", page 302 For the very latest product data and news visit angliac.com 1 06/02 Data downloaded from http://www.angliac.com - the website of Anglia - tel: 01945 474747 Chokes for Data and Signal Lines Double Chokes Dimensional drawing 1,9±0,2 B82790C0*/K0*N2 B82790S0*/L0*N2 2,5±0,1 0,6±0,05 0...6 0,25±0,1 0,25±0,05 5,2 max. 4,9 max. A 6,0 max. max. 0,08 A Marking 7,1 max. _ 0,2 9 +0,4 IND0009-B-E Layout recommendation (4,5) 2,85 2,5 10,2 IND0163-B 1,2 For the very latest product data and news visit angliac.com 2 06/02 Data downloaded from http://www.angliac.com - the website of Anglia - tel: 01945 474747 Chokes for Data and Signal Lines Double Chokes Technical data and measuring conditions Rated voltage V R Rated current IR Rated inductance L R 42 VAC (50/60 Hz) 80 VDC B82790C0*/K0*N2 B82790S0*/L0*N2 Referred to 50 Hz and 60 °C ambient temperature Measured with HP 4275A at L ≤ 1 mH = 100 kHz, 0,1 mA L > 1 mH = 10 kHz, 0,1 mA (specified per winding) L ≤ 0,47 mH: ± 30 % L > 0,47 mH: – 30/+ 50 % < 10 % at dc magnetic bias with IR Measured with HP 4275A. Measuring frequency at L ≤ 11 µH = 1 MHz, 5 mA L > 11 µH = 100 kHz, 5 mA Typical values, measured at 20 °C ambient temperature (215 ± 3) °C, (3 ± 0,3) s wetting of soldering area ≥ 95 % in accordance with IEC 60068-2-58 40/125/56 (– 40 °C/+ 125 °C/56 days damp heat test) in accordance with IEC 60068-1 Approx. 0,3 g Inductance tolerance Inductance decrease ∆L /L0 Stray inductance LS DC resistance R typ Solderability Climatic category Weight Characteristics and ordering codes LR mH 0,005 0,011 0,025 0,025 0,051 0,051 0,470 1,0 2,2 4,7 LS, typ nH 50 50 150 1500 200 2000 200 250 250 300 IR mA 1000 500 500 500 500 500 500 500 400 200 Rtyp mΩ 100 120 130 130 160 160 200 200 400 550 VT VDC, 2 s 250 250 250 250 250 250 750 750 750 750 Ordering code 1) B82790C0502N201 B82790C0113N201 B82790C0253N201 B82790S0253N201 B82790C0513N201 B82790S0513N201 B82790C0474N215 B82790C0105N240 B82790C0225N265 B82790C0475N265 1) Special types for conductive adhesion and ambient temperatures of up to 150 °C upon request. For the very latest product data and news visit angliac.com 3 06/02 Data downloaded from http://www.angliac.com - the website of Anglia - tel: 01945 474747 Chokes for Data and Signal Lines Double Chokes Insertion loss ae (typical values at Z = 50 Ω) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) L R = 0,005 mH 50 dB B82790C0502N201 IND0013-6 B82790C0*/K0*N2 B82790S0*/L0*N2 LR = 0,011 mH 50 dB B82790C0113N201 IND0014-8 αe 40 αe 40 30 30 20 20 10 10 0 5 10 10 6 10 7 10 8 Hz 10 9 f 0 5 10 10 6 10 7 10 8 Hz 10 9 f L R = 0,025 mH (low LS) 50 dB B82790C0253N201 IND0011-4 LR = 0,025 mH (high L S) 50 dB B82790S0253N201 IND0015-W αe 40 αe 40 30 30 20 20 10 10 0 5 10 10 6 10 7 10 8 Hz 10 9 f 0 5 10 10 6 10 7 10 8 Hz 10 9 f For the very latest product data and news visit angliac.com 4 06/02 Data downloaded from http://www.angliac.com - the website of Anglia - tel: 01945 474747 Chokes for Data and Signal Lines Double Chokes Insertion loss ae (typical values at Z = 50 Ω) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) L R = 0,051 mH (low LS) 50 dB B82790C0513N201 IND0012-V B82790C0*/K0*N2 B82790S0*/L0*N2 LR = 0,051 mH (high L S) 50 dB B82790S0513N201 IND0016-9 αe 40 αe 40 30 30 20 20 10 10 0 5 10 10 6 10 7 10 8 Hz 10 9 f 0 5 10 10 6 10 7 10 8 Hz 10 9 f L R = 0,47 mH 50 dB B82790C0474N215 IND0017-H LR = 1,0 mH 50 dB IND0018-R B82790C0105N240 αe 40 αe 40 30 30 20 20 10 10 0 4 10 10 5 10 6 10 7 Hz 10 8 f 0 10 4 10 5 10 6 10 7 Hz 10 8 3 f For the very latest product data and news visit angliac.com 5 06/02 .


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