PFB-3 SUMIDA | Alldatasheet
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Type: PFB-3 Please refer to the sales offices on our website for a representative near you www.sumida.com 1/1 Filter Coils < Pin Type: PFB Series> 17.0 MAX.3.5-0.5 13.0 MAX. +1.0 Ó0.7-0.05 +0.1 11.0 11.0 7.0 4.0 35.0 MAX. }0.2 7.0 }0.2 7.0 }0.2 4.0 10.2 7.0}0.2 1.5}0.2 Product Description EOperating frequency:10~200kHz EIn addition to the reference versions of parameters shown here, custom designs are available to meet your exact requirements. Feature EVariable shielded type with three single coils combined. ETwo capacitors can be internally mounted in one section. EIdeally used in VCR, Video Cameras as Audio LC filters(LPF, BPF, Delay Line and Equalizers). ERoHS Compliance. Dimensions (mm) Dimension does not incl ude solder used on coil. Pin pitch should be measured at the root of terminal. Testing Circuit K I \` E.V. Rin Rout
Type: PFB-3 Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2 Filter Coils < Pin Type: PFB Series> Specification(Part No: 4500-T003) Item Specification Input impedance (Rin) 1.0kΩ Output impedance (Rout) 1.0kΩ Center frequency 3.9kHz Band width (-3dB) 0.2kHz (TYP). 3.8kHz 3±3.0dB Within 4.0kHz 3±3.0dB Within 3.1kHz 31 dB Min. Attenuation 4.9kHz 31 dB Min. Insertion loss 3.9kHz 15 dB Max. F r e q u e n c y R e s p o n s e (Attenuation 0dB at 3.9KHz)