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| Document 149 Data Line EMI Filters - Leaded These filters are designed to virtually eliminate conducted EMI in data line applications. They provide exceptional common mode noise reduction from 5 MHz to 300 MHz while passing signal line data frequencies below 200 MHz with minimal attenuation. These low resistance filters feature excellent electrical isolation, environmental stability and low cost. Optional covers make them auto insertable. They also meet IEC 695-2-2 needle flame test requirements. There are 8, 4, 3 and 2-line versions with DC current capacity of 100 mA (DLF X000 series) or 500 mA (DLF X500 series). Coilcraft Designer's Kit D303 contains four samples of all values shown plus samples of our PDLF and CCDLF surface mount filters. To order, contact Coilcraft or visit http://order.coilcraft.com. Part number1 DLF 8000L DLF 8500L DLF 4000L DLF 4500L DLF 3000L DLF 3500L DLF 2000L DLF 2500L Current DCR max L / winding max Lines (mA) (H) (mOhms) 8 100 28 100 8 500 25 45 4 100 28 100 4 500 24 45 3 100 28 100 3 500 24 45 2 100 28 100 2 500 24 45 Typical Response (Measured on an HP 8753D network analyzer. Ref: 50 Ohms) Isolation (Vrms) 300 300 300 300 300 300 300 300 0 Differential Mode Co Attenuation (dB) 10 20 Co m DL mon F X0 Mod 00 e m DL mo F nM X5 o 00 de 1. For optional cover add "C" to part number just before the "L": e.g. DLF 8500CL. Not available on 3500, 4000 and 4500 parts. 2. Operating temperature range -40C to +85C. 3. Electrical specifications at 25C. 0.450 11,43 0.475 max 12,07 0.0315 dia 0,800 0.850 max 21,59 30 0.1 1 10 100 1000 Frequency (MHz) 0.450 11,43 0.350 8,90 0.350 8,90 0.125 0.020 3,18 0,51 8 line 4 line 3 line 2 line 0.300 7,62 0.100 2,54 0.100 2,54 0.100 2,54 0.200 5,08 0.110 0.010 2,79 0,25 0.650 16,51 8 line Terminations: Tin-silver over tin over phos bronze Weight: DLF2000: 0.74 g; DLF2500: 0.78 g DLF3000: 0.83 g; DLF3500: 0.91 g DLF4000: 0.95 g; DLF4500: 1.09 9 DLF8000: 1.56 g; DLF8500: 2.22 g 0.0315 dia 0,80 0.430 10,9 2 line and 3 line 0.300 7,62 0.455 11,56 Pin 1 Dimensions are in inches mm 0.100 2,54 0.700 ref 17,78 0.858 21,79 16 15 14 13 12 11 10 9 8765 654 64 12345678 1234 123 13 Specifications subject to change without notice. Please check our website for latest information. Document 149 Revised 10/04/07 (c) Coilcraft, Inc. 2009 |
Price & Availability of DLF-2500L
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