Filter Coils < Pin Type: FB Series> Type: FB3-6G ◆ Product Description ・21.0×7.2mm Max.(L×W), 10.5mm Max. Height. ・Operating frequency:500kHz Max. ・In addition to the reference versions of parameters shown here, custom designs are available to meet your exact requirements. ◆ Feature ・Variable shielded type with three individual coils combined. ・Two capacitors can be internally mounted in one section. ・Ideally used as Audio Filters(LPF, BPF, Delay Line) ・RoHS Compliance MAX.10.5 6.6±0.5 1.0±0.15 6.8±0.4 +0 . 1 φ0.5-0.05 MAX.21.0 6.6±0.5 4.0±0.15 2.6 4.0±0.15 2.6 4.0±0.15 ◆ Dimensions(mm) +1.0 -0.5 3.0 4.0±0.15 ＊ Dimension does not include solder used on coil. ＊ Pin pitch should be measured at the root of terminal. ◆ Testing Circuit Rin Rg R1 ③ ② ① S.G. ∼ ④ ⑤ 1st ⑯ 2nd ⑭ ⑬ ⑥ ⑦ ⑧ ⑱ 3rd ⑫ ⑪ ⑩ Rout Rin=Rg+R1=680Ω Rout=680Ω E.V.M. ④−⑯、⑥−⑱ Be Connect in out. Please refer to the sales offices on our website for a representative near you www.sumida.com 1/1 Filter Coils < Pin Type: FB Series> Type: FB3-6G ◆ Specification (Part Number: 4514-T025) Specification Item Input impedance (Rin) 680Ω Output impedance (Rout) 680Ω Center frequency Band width 150kHz (-3dB) Attenuation 23.4KHz(TYP.) 100kHz 40dB Min 200kHz 23dB Min. Insertion loss 150kHz 4.5dB Max. Phase 150kHz -16±10deg within Frequency Response (Attenuation 150kHz=0dB) Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2