SIFI-B Series. SIFI-B for enhanced insertion loss Rated voltage 250 V~, 50/60 Hz Rated current 1 A to 20 A

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SIFI- for enhanced insertion loss Rated voltage 2 V~, /60 Hz Rated current 1 to Construction Two-line filter Metal case Polyurethane potting (U 94 V-0) Features Compact design ow leakage current ll

Case styles and terminal styles Case style s on face ends, lateral mounting tabs. Particularly suitable for mounting on a shielding wall. Case style s on face ends, mounting tabs on face ends.

1 SIFI- for enhanced insertion loss Rated voltage 2 V~, /60 Hz Rated current 1 to Construction Two-line filter Metal case Polyurethane potting (U 94 V-0) Features Compact design ow leakage current ll relevant approvals Cost-optimized construction lso for assembly on top-hat rails pplications Switch-mode power supplies in industrial electronics telecommunications data systems medical engineering Case styles and terminal styles Case style s on face ends, lateral mounting tabs. Particularly suitable for mounting on a shielding wall. Case style s on face ends, mounting tabs on face ends. Case style IEC connector as per IEC 603 C 14 on line side, tab connectors on load side, mounting holes with metric thread. Case style itz wires on face ends Case style P Pins fitting PC standard grid Marking Marking on component: Manufacturer s logo, ordering code, rated voltage, rated current, date code Minimum marking on packaging: Manufacturer s logo, ordering code /01

2 Circuit diagram INE N OD N SS0525-W Technical data Rated voltage V R Rated current I R Test voltage V P eakage current l leak Discharge resistors 2 V~, /60 Hz Referred to 40 C ambient temperature 1414 V, 2 s (line/line) V, 2 s (lines/case) < 0,5 m at 230 V~, Hz The discharge resistors are rated such that one second after having disconnected the device from the power line, the voltage at the line connector should have dropped to 34 V. Climatic category In accordance with EN /085/21 ( 25 C/ 85 C/21 days damp heat test) pprovals EN /01

3 Characteristics and ordering codes I R C R R Case style 1 2 0,15 µf (X2) 2 2 0,15 µf (X2) 3 2 0,22 µf (X2) 6 2 0,33 µf (X2) ,47 µf (X2) 2 0,68 µf (X2) 2 10 mh 2 10 mh 2 10 mh P 2 3,3 mh 2 1,8 mh 2 1,8 mh ppr. weight g Ordering code P Mounting plate for top-hat rail (ordering code) C C C C C C /01

4 Case styles and dimensions Case style P Ordering code P Dimensions in mm b 1 b 2 b 3 b 4 l 1 l 2 l 3 l 4 h 1 h 2 itz mm ,5 26,5 26,5 26,5 79,5 76,5 76,5 76,5 76,5 see dimensional drawing 79,5 see dimensional drawing ,1 38,1 38, ,82 0,82 0,82 0,82 1,35 Style 1015 WG18 WG18 WG18 WG18 WG /01

5 Case style Case style --1 Case style Case style /01

6 Case style Case style N U Mounting detail N GN/YE U Case style P Output Ground Input /01

7 Insertion loss (typical values at Z = Ω) unsymmetrical, adjacent branches terminated common mode, all branches in parallel (asymmetrical) differential mode (symmetrical) -- * * * 100 SS0249-Q 100 SS02-T α e d 80 α e d fhz fhz 8 -- * * -- * SS SS α e d 80 α e d fhz fhz /01

8 Herausgegeben von EPCOS G Marketing ommunikation, Postfach , München, DEUTSCHND EPCOS G 00. lle Rechte vorbehalten. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser roschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS G nicht gestattet. Mit den ngaben in dieser roschüre werden die auelemente spezifiziert, keine Eigenschaften zugesichert. estellungen unterliegen den vom ZVEI empfohlenen llgemeinen ieferbedingungen für Erzeugnisse und eistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese roschüre ersetzt die vorige usgabe. Fragen über Technik, Preise und iefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS G oder an unsere Vertriebsgesellschaften im usland. auelemente können aufgrund technischer Erfordernisse Gefahrstoffe enthalten. uskünfte darüber bitten wir unter ngabe des betreffenden Typs ebenfalls über die zuständige Vertriebsgesellschaft einzuholen. Published by EPCOS G Marketing Communications, P.O. ox , Munich, GERMNY EPCOS G 00. ll Rights Reserved. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS prior express consent is prohibited. The information contained in this brochure describes the type of component and shall not be considered as guaranteed characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers ssociation), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS G or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. 1

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