type: PFB-2 please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 filter coils < pin type: pfb series> product description ? 24.5 13.0mm max.(l w), 17.0mm max. height. ? operating frequency:10~200khz ? in addition to the reference versions of parameters shown here, custom designs are available to meet your exact requirements feature ? variable shielded type with two coils combined. ? two capacitors can be internally mounted in one section. ? ideally used in vcr, video cameras as audio lc filters(lpf, bpf, delay line and equalizers). ? rohs compliance dimensions (mm) dimension does not include solder used on coil. pin pitch should be measured at the root of terminal. testing circuit r in=r1+rg1=1.0k rout=1.0k
type: PFB-2 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: 4502-t001) item specification in p ut im p edance ( rin ) 1.0k ? out p ut im p edance ( rout ) 1.0k ? center frequency fo 22khz band width (-3db) 2.2khz(typ.) 12khz 40db min. attenuation 32khz 32.0db (typ). insertion loss 22khz 3.5db max. frequency response ( attenuation 0db at 22khz )
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