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