General-Purpose Filters SIFI-B Series B84112 SIFI-B for enhanced attenuation Rated voltage 250 Vac, 50/60 Hz Rated current 1 Ato 20A Construction Two-tine filter @ Aluminum case Features @ Compact design @ Low leakage current @ All relevant marks of confomity @ Cost-optimized construction Applications @ Switch-mode power supplies in ~ industrial electronics telecommunications data systems medical engineering Terminals Various terminal styles depending on case styles A, B, K, L, P Circuit diagram nie 7 N - 9-9 et | i Line 1 | Load Q-H | | | | L oe { Lo _ $80525-W 214 Siemens Matsushita ComponentsGeneral-Purpose Filters B84112 SIFI-B Series Technical data Rated voltage Vp 250 Vac, 50/60 Hz Rated current /p Referred to 40 C ambient temperature Test voltage Vp 1414 Vdc, 2 s (line/line) 2700 Vdc, 2 s (lines/case) Leakage current hea, < 0,5 mA at 250 Vac, 50 Hz Climatic category In accordance with IEC 68-1 25/085/21 ( 25 C/+ 85 C/21 days damp heat test) Characteristics and ordering codes Ir Cr La Case |Appr. | Ordering code Approvals style | weight A g Q |O| 1 2x 0,15 pF (X2) | 2x 10 mH 110 | B84112-B-A10 x + 110 B84112-B-B10 x 2 x 4700 pF (Y2) 140 B84112-B-K10 x 110 B84112-B-L10 x 2 2x0,15 uF (X2) |}2x10mH 110 B84112-B-A20 x + 110 B84112-B-B20 x 2 x 4700 pF (Y2) 110 B84112-B-L20 x 3 2x 0,22 uF (X2) |2x10mH 140 B84112-B-A30 x + 140 B84112-B-B30 x 2 x 4700 pF (Y2) 210 B84112-B-K30 x 140 B84112-B-L30 x 140 B84112-B-P30 150 B84112-B-A60 150 B84112-B-B60 210 B84112-B-K60 150 B84112-B-L60 200 B84112-B-A110 200 B84112-B-B110 200 B84112-B-L110 700 B84112-B-A120 700 B84112-B-B120 6 2 x 0,33 WF (X2) |2x3,3mH + 2 x 4700 pF (Y2) 10 2 x 0,47 UF (X2) | 2 x 1,8 mH + 2 x 4700 pF (Y2) 20 |2x 0,68 nF (X2) |2x1,8mH + 2 x 4700 pF (Y2) x xIxX x xlx xx xix x x x x {|x x xX xxx x |p xxlxxxilxxxxIlxxxxxIlxxxIlxxx x | OrirnwrlrnorlvuTrTADOYr\| I aorirxrAwyYp x KIX kK KXITK KX KX KIRK KK KK LK K XK KK XK x x ITx x xX ITK KX KX K|xK KKK KLK KX KX LK XK K XK x Kx IK K KExX KX xX K IK KKK KLK KX |X KK xX x x |X KX KIX K KX EK x = mark of conformity granted siemens Matsushita Components 215General-Purpose Filters B84112 SIFI-B Series Case styles and dimensions Case | Ordering | Dimensions in mm style code b, bo b3 Da l Ip ls la fy ho Litz Style B84112- mm | 1015 A -B-A10 45 |26,5|60,4;70 |50 j; ! | 76,5)28,6|20 | B -B-B10 45 |265}/ i [50 |60,4/70 |76,5|28,6)20 |~ _ K -B-K10 St j| |J~ | J635/ | | {382 1 | L -B-L10 45 | |j| | |50 |60,4;70 | |286}; /|0,82 | AWG18 A -B-A20 |45 |26,5/60,4|70 (50 ; | |76,5|28,6;20 | _ B -B-B20 45 26,5 | _ 50 | 60,4; 70 76,5 |128,6;20 | L -B-L20 45 j | | /|50 |60,4;70 | |286! /|0,82 | AWG18 A -B-A30 50,8 | 31,5;60,4|70 |63,;'| j; |89,5/28,6;20 | _ B -B-B30 50,8131,5' | |63,5] 74,7 | 84,5} 89,5/28,6;20 | K -B-K30 50,8; ;j j| |79,5}/ | j; |32 | [ L -B-L30 50,8'| | i 163,5174,7|84,5| |28,6| [10,82 |AWG18 P -B-P30 See outline drawing A -B-A60 50,8 /31,5;60,4;70 |/63,5/ | |89,5}28,6;20 | B -B-B60 50,8/31,5}/ | | 63,5] 74,7 | 84,5 | 89,5|28,6;20 | K -B-K60 50,8; | | |{79,5}/ j~- | [32 j~- | L -B-L60 50,8: | | |63,5)74,7;84,5;1 |[286:/ |0,82 | AWG18 A -B-A110 | 50,8|31,5/60,4|70 |63,5' | /|89,5/38,1/28 | B -B-B110 |50,8/31,5; | | 63,5 | 74,7 | 84,5 | 89,5 | 38,1 ;28 | L -B-L110 |50,8/ {; |; |63,5)74,7/84,5|/ |38,1; {1,35 | AWGI6 A -B-A120 . . B -B-B120 See outline drawing 216 Siemens Matsushita ComponentsGeneral-Purpose Filters SIFI-B Series B84112 Case style A B84112-B-A10 ... B84112-B-A110 r o, ~ Py rj@ oO _! tw 0,8 bee Leh Tab connector A6,3x0,8 DING6244 O&7 $$80527-0 Case style B B84112-B-B10 ... B84112-B-B110 by 5 He } | & 3 < Ue Tab connector A6,3x0,8 DINS6244 $$B0528-L 04,7 Siemens Matsushita Components Case style A B84112-B-A120 Tab connector A6,3x0,8 DINS6244 Sf r 4 Case style B B84112-B-B120 Tab connector 7 315 7 $580253-! I ooo |b A6,3x0,8 DINS6244 Lesoe (8 ~{ 28 ~1 361 $47 ssg0254-R 217General-Purpose Filters SIFI-B Series B84112 Case style K Le , _ 16 be fh, 04 Case style P g,302 eet oe efaa}e Tab connector A63x0,8 DIN 46 244 945 Case style L 1021 | La 4st e Mounting detail 400.2 BN GN/YE BU $$B0529-U $$B0255-Z 28,6208 -~= ix Oy = J = Output oe | St += Ground ~, oO om A oO | m @-+-|4 5 Pinon t am st +03 g 71,9203 heem- 35 +0, 2am ne 98) oa ~w--50). 9 . $$B0256-8 | A 1 i t - 7 r 01,270" ey 218 Siemens Matsushita ComponentsGeneral-Purpose Filters B84112 SIFI-B Series Insertion loss (typical values at Z = 50 Q) unsymmetrical, adjacent branches terminated mee asymmetrical, all branches in parallel (common mode) ------ RH symmetrical (differential mode) B84112-B-+10 B84112-B-*30 B84112-B-*20 100 $$B0249-0 100 $$80250-T dB dB ae oe. ae / A 1 80 ) Ne 80 rs N | A J A {\y \ | wa a / / y 60 Z A 60 br. r Le ee | LL \ ft ea NN 7 } 40 J \ 40 4, \. . 7 r N cd XV Aft \ 4} \ LZ t x 4 7 oof ~ 7 li 204 hy 20-4 , U aN L J / 7 10! 10? 105 104 kHz 10 10! 10? 103 10* kHz 10 __ f ~ f B84112-B-*60 B84112-B-*120 B84112-B-+110 100 SS80252-A 100 $$80251-2 fn dB dB j Ae de H \ 80 7 ST i 80 vf 7 i. Ne | Z \} I / . 60 # 60 \ Py \ 40 rf \ yt 20 f LEN Ee 0 10! 102 105 104 kHz 10 f Siemens Matsushita Components 7 Fe A \ 40 yf roe \, ft XX / / NL J 4 20 ast Vy oy ac /. 0 10! 102 10 10* kHz 10 f 219