Data and signal line chokes SIMDAD 1812, common-mode chokes 42 V AC/80 V DC, 11 … 100 μH, 150 … 300 mA Series/Type: B82789C0/S0 %BUB 4IFFU October 2008 Date: © EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
Data and signal line chokes B82789C0/S0 SIMDAD 1812, common-mode chokes Rated voltage 42 V AC/80 V DC Rated inductance 11 NH to 100 NH Rated current 150 mA to 300 mA Construction ■ ■ ■ ■ ■ ■ Current-compensated double choke Ferrite I core Winding: enamel copper wire Winding welded to terminals Bifilar winding (B82789C0…) Sector winding (B82789S0…) Features ■ ■ ■ ■ ■ Temperature range up to 150 °C (B82789C0/S0*H) Suitable for lead-free reflow soldering as referenced in JEDEC J-STD 020C For gold-plated t
Data and signal line chokes B82789C0/S0 SIMDAD 1812, common-mode chokes Marking ■ Marking on component: Manufacturer, bifilar or sector winding (coded), L value (in nH; for version B82789C0/S0*H052 underlined), date of manufacture (YWWD), two last digits of production order ■ Minimum data on reel: Manufacturer, ordering code, L value (in nH), quantity, date of packing Delivery mode and packing unit ■ 12-mm blister tape, wound on 330-mm ∅ reel ■ Packing unit: 2500 pcs.
Data and signal line chokes B82789C0/S0 SIMDAD 1812, common-mode chokes 2.2 5.9 0.86 1) Dimensional drawing and layout recommendation 1.2±0.1 11) 0.6 5.2 max. 3 max. 0.4 min. 1) 4.0 3.2+0.3 4.5±0.2 IND0309-C 0.03 Marking 1) Soldering area Dimensions in mm IND0303-W-E Taping and packing Blister tape Reel 4±0.1 Direction of unreeling _0 12.4 +2 IND0416-9-E Dimensions in mm Please read Cautions and warnings and Important notes at the end of this document. _2 330 +0 1.75±0.1 12±0.
Data and signal line chokes B82789C0/S0 SIMDAD 1812, common-mode chokes Technical data and measuring conditions Rated voltage VR 42 V AC (50/60 Hz) / 80 V DC Test voltage Vtest 250 V DC, 2 s (line/line) Rated temperature TR 85 °C / 110 °C Rated current IR Referred to 50 Hz and rated temperature Rated inductance LR Measured with Agilent 4284A at 100 kHz, 0.1 mA, 20 °C Inductance is specified per winding.
Data and signal line chokes B82789C0/S0 SIMDAD 1812, common-mode chokes Characteristics and ordering codes LR Lstray,typ IR Rmax TR Ordering code μH μH mΩ °C Gold-plated terminals mA Tinned terminals B82789C0/S0*N (operating temperature: –55 … +125 °C) 11 0.06 300 250 85 B82789C0113N001 B82789C0113N002 22 0.10 250 580 85 B82789C0223N001 B82789C0223N002 22 3.0 250 580 85 B82789S0223N001 B82789S0223N002 51 0.10 250 550 85 B82789C0513N001 B82789C0513N002 100 0.
Data and signal line chokes B82789C0/S0 SIMDAD 1812, common-mode chokes Insertion loss α (typical values at |Z| = 50 Ω, 20 °C) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) LR = 11 μH LR = 22 μH (low Lstray) IND0304-9 50 dB IND0306-R 50 B82789C0113N/H dB α B82789C0223N/H α 40 40 30 30 20 20 10 10 0 4 10 10 5 10 6 10 7 0 4 10 10 8 Hz 10 9 f LR = 22 μH (high Lstray) 10 6 10 7 10 8 Hz 10 9 f LR = 51 μH IND0305-H 50 dB 10 5 IND0307-1 50 B8
Data and signal line chokes B82789C0/S0 SIMDAD 1812, common-mode chokes Insertion loss α (typical values at |Z| = 50 Ω, 20 °C) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) LR = 100 μH IND0308-Z 50 dB B82789C0104N/H α 40 30 20 10 0 4 10 10 5 10 6 10 7 10 8 Hz 10 9 f Current derating Iop/IR versus ambient temperature (rated temperature TR = 85 °C) IND0038-R-E 1.
Please read Cautions and warnings and Important notes at the end of this document.
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 quoted in relation to wave soldering refer to the pin, not the housing.
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 requirements that are often placed on our products in the areas of application concerned.
