DKFS Suppression Chokes https://www.schurter.com /PG81_82 Magnetically Compensated SMD Choke, compact Approvals and Compliances Description Applications - Current compensated choke - SMD-terminals - Vertical and horizontal version - Attenuation of common mode interferences Designed for 230/400 VAC applications Chopper amplifiers DC drives and stepper motor controls Switching power supplies Weblinks pdf datasheet, html-datasheet, General Product Information, DistributorStock-Check, Detailed request for product, SPICE Library Technical Data Rated voltage Rated Current Rated inductance Power Operating Frequency Terminal Type Weight Material: Housing Sealing Compound up to 250 VAC 0.4 - 4 A @ Ta 40 °C 0.5 - 39 mH, Tol. -30% +50% 50 - 400 Hz SMD 2 - 6g UL 94V-0 UL 94V-0 Test Voltage Isolation Voltage Climatic Category Allowable Operation Temp. 1.5 kV, 50 Hz, 1 min, winding to winding 2 kV eff., winding to ambient 25/100/21 acc. to IEC 60068-1 -25 °C to 100 °C Approvals and Compliances Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about Approvals Approvals The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products. Approval Reference Type: DKFS Approval Logo Certificates Certification Body Description UL Approvals UL UL File Number: Design Standard Description Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information technologyequipment. Application standards Application standards where the product can be used Organization EMC Products 1 DKFS Suppression Chokes https://www.schurter.com /PG81_82 Compliances The product complies with following Guide Lines Identification Details Initiator Description CE declaration of conformity SCHURTER AG The CE marking declares that the product complies with the applicable requirements laid down in the harmonisation of Community legislation on its affixing in accordance with EU Regulation 765/2008. RoHS SCHURTER AG EU Directive RoHS 2011/65/EU China RoHS SCHURTER AG The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March 2007. It is similar to the EU directive RoHS. REACH SCHURTER AG On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration, Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as "REACH") entered into force. Dimension [mm] Case 48-2S (SMD-Version) max. 11 1 2 4 3 3.7 8.75 1.5 0.66 max. 8.2 8.75 max. 10.7 0.45 14 0 ±0.2 max. 13.5 1) max. 10.5 1) Possible solder land pattern Case 2B max. 13.5 10 1.3 3 1 7 2 24.5 4 max. 23.5 0.8 (4x) 8 max. 13 10 ±0.3 1) 1) Possible solder land pattern Impedance curves DKFS-6248-xxxx DKFS-B22B-xxxx z [Ω] 1M z [Ω] 1M 100k 0.4 A 0.5A 0.6A 0.8A 1.0A 100k 0.5 A 0.9 A 10k 10k 2A 1k 1k 100 100 10 10 10k 2 1.2A 1.5A 2.0A 2.5A 3.0A 4.0A 100k 1M 10M f [Hz] EMC Products 10k 100k 1M 10M f [Hz] DKFS Suppression Chokes https://www.schurter.com /PG81_82 All Variants In [A] Ln [mH] Rcu [mΩ] Powerloss [W] fRES [MHz] Weight [g] Housings Packing unit [pcs.] Order Number 0.4 39 1286 0.2 0.15 6g 2B 100 DKFS-B22B-D439 0.5 27 841 0.21 0.2 6g 2B 100 DKFS-B22B-D527 0.5 4 500 0.25 1.2 2g 48-2S 176 DKFS-6248-D504 0.6 15 453 0.16 0.35 6g 2B 100 DKFS-B22B-D615 0.8 10 336 0.22 0.45 6g 2B 45 DKFS-B22B-D810 0.9 2 240 0.39 1.6 2g 48-2S 176 DKFS-6248-0102 1 8.2 269 0.27 0.55 6g 2B 45 DKFS-B22B-0J2Q 1.2 6.8 219 0.32 0.6 6g 2B 45 DKFS-B22B-1K6Q 1.5 3.3 122 0.28 1.8 6g 2B 45 DKFS-B22B-1N3L 2 0.5 50 0.4 4.5 2g 48-2S 176 DKFS-6248-02D5 2 1.8 57 0.23 3 6g 2B 45 DKFS-B22B-021Q 2.5 1.5 41 0.26 4.5 6g 2B 45 DKFS-B22B-5K5J 3 1.2 30 0.27 5 6g 2B 45 DKFS-B22B-0L2J 4 0.7 18 0.29 6.5 6g 2B 45 DKFS-B22B-04D7 █ █ █ Most Popular. Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER 30.11.2017 Standard packaging carton box, tape and reel packaging on request The specifications, descriptions and illustrations indicated in this document are based on current information. All content is subject to modifications and amendments. Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability and test each product selected for their own applications. EMC Products 3