DKFP Suppression Chokes https://www.schurter.com /PG81_82 Magnetically Compensated Choke, compact Approvals and Compliances Description - Applications Current compensated choke THT-terminals Multiple PCB-mounting options High inductance and compact dimensions Multiple pin configurations - 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 0.3 - 10 A @ Ta 40 °C 0.5 - 100 mH, Tol. -30% +50% DC - 1 kHz THT 1 - 55 g 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 4 kV eff., winding to ambient 40/125/56 acc. to IEC 60068-1 -40 °C to 125 °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: DKFP 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 DKFP 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 1A Case 1B max. 14 3 2 1 Case 1C 6 2 3 2 1 Case 1D max. 18.5 1.8 9.2 1 Case 1E 4 3 2 1 12.5 ±0.2 2 ø 0.8 (4x) 3 10 ±0.2 4 max. 31.5 7.2 2 ø 0.8 (4x) max. 23.5 max. 16 12.5 ±0.2 15 ±0.2 max. 30 4.1 ±0.3 max. 26 4.1 ±0.3 Case 2A 15 ±0.2 1.8 4 ±0.3 9.2 max. 9.5 1 4 2 3 1 Case 2C max. 15.5 2 3 1 8 15 ±0.3 4 EMC Products max. 13.5 12.5 ±0.3 2 4 2 3 1 11.5 10 ±0.3 2.1 ø 0.8 (4x) max. 18.5 4 ±0.3 max. 22 max. 13 ø 0.8 (4x) 4 ±0.3 max. 23 max. 18 max. 14.5 20 ±0.3 Case 2B 10 ±0.3 4 2 1 ø 0.6 (4x) 3 max. 14.5 4 12.5 ±0.2 ø 0.8 (4x) max. 31.5 max. 14.5 10 ±0.3 max. 35 4.1 ±0.3 max. 18.5 2 4 15 ±0.2 4 10 ±0.2 ø 0.8 (4x) 5.08 max. 19 ø 0.8 (4x) max. 18.5 1.5 max. 21 4 ±0.3 max. 13 ±0.2 15.21±0.2 4.5 ±0.3 max. 9 DKFP Suppression Chokes https://www.schurter.com /PG81_82 Case 2E max. 33 max. 17 2 4 1 25 ±0.3 3 max. 19.5 2.7 ø 0.7 (4x) ø 0.8 (4x) 14 max. 29 1.8 3.5 ±0.3 max. 22.5 15 ±0.3 Case 2G 20 ±0.3 4 2 3 1 15 4 ±0.3 max. 17 max. 34 max. 28 30 ±0.3 Case 2D Case 2H max. 42 2.7 max. 25 15 ±0.3 2.5 20 ±0.3 3 1 ø 0.7 (4x) 4 2 3 1 40 ±0.3 2 30 ±0.3 4 15 max. 34 3.5 ±0.3 max. 19.5 20 max. 22.5 max. 19.5 ø 0.7 (4x) 3.5 ±0.3 max. 43 max. 33 Case 48-2 8.2 max. 5 ±0.2 1 2 4 3 8.75 ±0.2 0.66 x 0.45 2 10.7 max. 10.5 max. 0 3.5 -0.5 6.25 ±0.2 EMC Products 3 DKFP Suppression Chokes https://www.schurter.com /PG81_82 Impedance curves DKFP_6248_xxxx DKFP_A2xA_xxxx z [Ω] 1M z [Ω] 1M 100k 100k 0.5 A 0.9 A 10k 10k 2A 1k 1k 100 100 10 10 10k 100k 1M 10M f [Hz] DKFP_B2xB_xxxx 10k 100k 10k 1M 10M f [Hz] 1M 10M f [Hz] 1M 10M f [Hz] 10 10k 100k 1M 10M f [Hz] DKFP_D2xD_xxxx 10k 100k DKFP_E2xE_xxxx z [Ω] 1M z [Ω] 1M 0.6A 0.8A 1A 1.5A 2A 100k 0.5 A 1A 1 .4 A 10k 1k 1k 2.5A 3A 4A 100 2A 4A 6A 100 10 10 10k 100k 1M 10M f [Hz] DKFP_G22G_xxxx 10k 100k DKFP_H22H_xxxx z [Ω] 1M z [Ω] 1M 0.5A 1A 2A 100k 10k 10k 1k 1A 2A 4A 1k 4A 6A 100 6A 8A 10 A 100 10 10 10k 4 10M f [Hz] 1.5 A 2A 2.5 A 3A 4A 100 10 100k 1M 0.3 A 0.5 A 0.8 A 1A 1.2 A 1k 1.5A 2A 4A 100 10k 100k z [Ω] 1M 0.4A 0.5A 0.6A 0.8A 1.2A 1k 100k 10k DKFP_C2xC_xxxx z [Ω] 1M 100k 0.3 A 0.6 A 1A 1.5 A 2A 100k 1M 10M f [Hz] EMC Products 10k 100k DKFP 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 0.3 12 1280 0.12 0.55 3g 2A 72 DKFP-A22A-D312 0.3 12 1280 0.12 0.55 4g 1A 90 DKFP-A21A-D312 0.3 47 1850 0.17 0.15 11 g 2C 32 DKFP-C22C-D347 0.3 47 1850 0.17 0.15 14 g 1C 35 DKFP-C21C-D347 0.4 39 1286 0.2 0.15 6g 2B 45 DKFP-B22B-D439 0.4 39 1286 0.2 0.15 8g 1B 120 DKFP-B21B-D439 0.5 100 3100 0.78 0.07 33 g 2G 28 DKFP-G22G-D5J0 0.5 27 841 0.2 0.2 8g 1B 120 DKFP-B21B-D527 0.5 27 841 0.21 0.2 6g 2B 45 DKFP-B22B-D527 0.5 39 880 0.22 0.15 11 g 2C 32 DKFP-C22C-D539 0.5 39 880 0.22 0.15 14 g 1C 35 DKFP-C21C-D539 0.5 4 500 0.25 1.2 55 g 48-2 176 DKFP-6248-D504 0.5 82 2840 0.71 0.07 32 g 2E 28 DKFP-E22E-D582 0.5 82 2840 0.71 0.07 34 g 1E 70 DKFP-E21E-D582 0.6 15 453 0.16 0.35 6g 2B 45 DKFP-B22B-D615 0.6 15 453 0.16 0.35 8g 1B 120 DKFP-B21B-D615 0.6 4.4 380 0.14 1.1 3g 2A 72 DKFP-A22A-D64M 0.6 4.4 380 0.14 1.1 4g 1A 90 DKFP-A21A-D64M 0.6 47 1170 0.42 0.1 20 g 2D 35 DKFP-D22D-D647 0.6 47 1170 0.42 0.1 25 g 1D 56 DKFP-D21D-D647 0.8 10 336 0.21 0.45 8g 1B 120 DKFP-B21B-D810 0.8 10 336 0.22 0.45 6g 2B 45 DKFP-B22B-D810 0.8 27 520 0.33 0.18 11 g 2C 32 DKFP-C22C-D827 0.8 27 520 0.33 0.18 14 g 1C 35 DKFP-C21C-D827 0.8 39 955 0.61 0.15 20 g 2D 40 DKFP-D22D-D839 0.8 39 955 0.61 0.15 25 g 1D 56 DKFP-D21D-D839 0.9 2 240 0.39 1.6 55 g 48-2 176 DKFP-6248-0102 1 15 350 0.35 0.25 11 g 2C 32 DKFP-C22C-0115 1 27 554 0.55 0.16 20 g 2D 35 DKFP-D22D-0127 1 3 200 0.2 1.7 3g 2A 72 DKFP-A22A-0103 1 3 200 0.2 1.7 4g 1A 90 DKFP-A21A-0103 1 33 805 0.8 0.13 32 g 2E 28 DKFP-E22E-0133 1 33 805 0.8 0.13 34 g 1E 70 DKFP-E21E-0133 1 47 950 0.95 0.1 33 g 2G 28 DKFP-G22G-0147 1 68 1400 1.4 0.1 55 g 2H 18 DKFP-H22H-0168 1.0 15 350 0.35 0.25 14 g 1C 35 DKFP-C21C-0115 1.0 27 554 0.55 0.16 25 g 1D 56 DKFP-D21D-0127 1.2 10 200 0.29 0.35 11 g 2C 32 DKFP-C22C-1K10 1.2 10 200 0.29 0.35 14 g 1C 35 DKFP-C21C-1K10 1.2 6.8 219 0.31 0.6 8g 1B 120 DKFP-B21B-1K6Q DKFP-B22B-1K6Q 1.2 6.8 219 0.32 0.6 6g 2B 45 1.4 27 520 1 0.16 32 g 2E 28 DKFP-E22E-1M27 1.4 27 520 1 0.16 34 g 1E 70 DKFP-E21E-1M27 1.5 1.6 94 0.21 3.1 3g 2A 72 DKFP-A22A-1N1O 1.5 1.6 94 0.21 3.1 4g 1A 90 DKFP-A21A-1N1O 1.5 15 232 0.52 0.26 20 g 2D 35 DKFP-D22D-1N15 1.5 15 232 0.52 0.26 25 g 1D 56 DKFP-D21D-1N15 1.5 3.3 122 0.28 1.8 6g 2B 45 DKFP-B22B-1N3L 1.5 3.3 122 0.28 1.8 8g 1B 120 DKFP-B21B-1N3L 1.5 6.8 150 0.34 0.5 11 g 2C 32 DKFP-C22C-1N6Q 1.5 6.8 150 0.34 0.5 14 g 1C 35 DKFP-C21C-1N6Q 2 0.5 50 0.4 4.5 55 g 48-2 176 DKFP-6248-02D5 2 1.1 61 0.25 3.5 3g 2A 72 DKFP-A22A-021J 2 1.1 61 0.25 3.5 4g 1A 90 DKFP-A21A-021J EMC Products █ █ █ 5 DKFP In [A] Ln [mH] Suppression Chokes https://www.schurter.com /PG81_82 Rcu [mΩ] Powerloss [W] fRES [MHz] Weight [g] Housings Packing unit [pcs.] Order Number 2 1.8 57 0.23 3 6g 2B 45 DKFP-B22B-021Q 2 1.8 57 0.23 3 8g 1B 120 DKFP-B21B-021Q 2 10 149 0.6 0.34 20 g 2D 35 DKFP-D22D-0210 2 10 149 0.6 0.34 25 g 1D 56 DKFP-D21D-0210 2 10 245 1 0.4 33 g 2G 28 DKFP-G22G-0210 2 18 360 1.4 0.2 55 g 2H 18 DKFP-H22H-0218 2 4,2 92 0.37 0.9 14 g 1C 35 DKFP-C21C-024K 2 4.2 92 0.37 0.9 11 g 2C 32 DKFP-C22C-024K 2 6.8 200 0.8 0.5 32 g 2E 28 DKFP-E22E-026Q 2 6.8 200 0.8 0.5 34 g 1E 70 DKFP-E21E-026Q 2.5 3.3 73 0.45 1.2 11 g 2C 60 DKFP-C22C-2N3L 2.5 3.3 93 0.46 1.2 14 g 1C 35 DKFP-C21C-2N3L 2.5 6.8 101 0.63 0.36 20 g 2D 40 DKFP-D22D-2N6Q 2.5 6.8 101 0.63 0.36 25 g 1D 56 DKFP-D21D-2N6Q 3 2 52 0.47 2.5 11 g 2C 32 DKFP-C22C-0302 3 2 52 0.47 2.5 14 g 1C 35 DKFP-C21C-0302 3 4.2 63 0.57 0.85 20 g 2D 35 DKFP-D22D-034K 3 4.2 63 0.57 0.85 25 g 1D 56 DKFP-D21D-034K 4 0.7 18 0.29 6.5 6g 2B 45 DKFP-B22B-04D7 4 0.7 18 0.29 6.5 8g 1B 120 DKFP-B21B-04D7 4 1.5 30 0.48 2.8 11 g 2C 60 DKFP-C22C-041N 4 1.5 30 0.48 2.8 14 g 1C 35 DKFP-C21C-041N 4 3.3 45 0.72 1 20 g 2D 35 DKFP-D22D-043L 4 3.3 45 0.72 1 25 g 1D 56 DKFP-D21D-043L 4 3.3 62 1 0.6 32 g 2E 28 DKFP-E22E-043L 4 3.3 62 1 0.6 34 g 1E 70 DKFP-E21E-043L 4 3.9 70 1.1 0.5 33 g 2G 28 DKFP-G22G-043R 4 6.8 100 1.6 0.6 55 g 2H 18 DKFP-H22H-046Q 6 1.8 23 0.83 0.7 32 g 2E 28 DKFP-E22E-061Q 6 1.8 23 0.83 0.7 33 g 2G 28 DKFP-G22G-061Q 6 1.8 23 0.83 0.7 34 g 1E 70 DKFP-E21E-061Q 6 3.9 46 1.6 0.7 55 g 2H 18 DKFP-H22H-063R 8 2.7 22 1.4 1 55 g 2H 18 DKFP-H22H-082P 10 1.8 13 1.3 1.1 55 g 2H 18 DKFP-H22H-101Q █ Most Popular. 30.11.2017 Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER 6 EMC Products 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.