Document 118-1 Low Pass LC Filter Modules Coilcraft’s family of low pass LC filters are available in 3rd order Butterworth and 7th order elliptical alignments. These space saving SIP filters offer all the benefits of an LC design: low insertion loss, high power handling and controlled group delay. Built using Coilcraft’s tight tolerance surface mount inductors, these filters can be readily customized to meet your specific requirements. • 3rd and 7th order alignments • 50 Ohm characteristic impedance (75 Ohm versions also available) • Less than 0.3 dB insertion loss Coilcraft Designer’s Kit D301 contains samples of the filters shown in bold. To order, contact Coilcraft or visit http://order.coilcraft.com. 7 Pole Filters 3 Pole Filters cutoff1 Part number -3 dB (MHz) P7LP-304L P7LP-604L P7LP-155L P7LP-305L P7LP-605L P7LP-156L P7LP-306L P7LP-606L P7LP-157L P7LP-307L P7LP-507L 0.30 0.60 1.5 3.0 6.0 15 30 60 150 300 500 Irms2 (mA) Part number 100 200 200 250 250 300 400 500 600 600 600 P3LP-304L P3LP-604L P3LP-155L P3LP-305L P3LP-605L P3LP-156L P3LP-306L P3LP-606L P3LP-157L P3LP-307L P3LP-507L -3 dB cutoff1 Irms2 (MHz) (mA) 0.30 0.60 1.5 3.0 6.0 15 30 60 150 300 500 7 Pole Filters 100 200 200 200 300 400 500 500 900 900 500 1. Tested on Network Analyzers Agilent/HP 8753D Agilent/HP 3577B. 2. Current that causes a 15°C temperature rise from 25°C ambient. 3. Ambient temperature range: –40°C to +85°C 4. Storage temperature range: Component: –40°C to +85°C Packaging: –40°C to +80°C 5. Electrical specifications at 25°C. 6. Parts in bold type are included in a Coilcraft Designer’s Kit. Weight: Terminations: Packaging: P3LP: 0.33 – 0.68g; P7LP: 0.86 g Matte-tin over nickel over phos bronze 30 per tray 3 Pole Filters 0.950 max 24,13 0.185 max 4,70 0.450 max 11,43 0.01 × 0.02 0,25 × 0,51 0.350 max* 8,89 0.185 max*** 4,70 Models -304 and -604 0.500 12,70 max** * 0.406/11,68 ** 0.510/12,95 *** 0.220/5,59 P1 0.100 typ 2,54 0.027 Recommended PC board hole size = 0,69 C2 C4 C6 0.180 min 4,57 Input P1 0.01 × 0.02 0.100 typ 0,25 × 0,51 2,54 0.027 Recommended PC board hole size = 0,69 0.180 min 4,57 Output P1 C1 L1 C3 P2 L2 C5 P4 L3 C7 P6 P9 P8 Input P1 L1 C1 L2 Output P3 P2 Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 Document 118-1 Revised 10/30/08 Document 118-2 0 0 10 10 Attenuation (dB) Attenuation (dB) 7 Pole Filters* 20 30 40 P7LP-604 P7LP-304 50 60 P7LP-605 20 P7LP-305 30 40 P7LP-155 50 60 70 70 80 80 0.1 1 1 10 10 0 10 10 Attenuation (dB) Attenuation (dB) 0 20 30 P7LP-306 P7LP-606 40 50 P7LP-156 60 P7LP-507 20 P7LP-307 30 40 50 P7LP-157 60 70 70 80 100 Frequency (MHz) Frequency (MHz) 80 10 100 1000 100 1000 Frequency (MHz) 10000 Frequency (MHz) 0 0 10 10 Attenuation (dB) Attenuation (dB) 3 Pole Filters* P3LP-604 P3LP-304 20 30 40 50 60 P3LP-305 20 30 40 50 60 70 70 1 0.1 1 10 10 0 0 10 10 P3LP-306 P3LP-606 20 30 100 Frequency (MHz) Attenuation (dB) Attenuation (dB) Frequency (MHz) P3LP-156 40 50 P3LP-307 P3LP-507 20 30 P3LP-157 40 50 60 60 70 P3LP-605 P3LP-155 10 100 1000 70 100 1000 10000 Frequency (MHz) Frequency (MHz) *Measured on Agilent/HP 8753D network analyzer (re: 50⏲) Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 Document 118-2 Revised 10/30/08