Filter Coils < Pin Type: FB Series> Type: FB-7DG ◆ Product Description ・8.3×8.3mm Max.(L×W), 12.0mm Max. Height. ・Operating frequency: 250kHz Max. ・In addition to the reference versions of parameters shown here, custom designs are available to meet your exact requirements. ◆ Feature ・Variable shielded type. ・Two capacitors can be internally mounted in one section. ・Ideally used as Audio Filters(LPF, BPF, Delay Line) ・RoHS Compliance ◆ Dimensions (mm) 7.8 ±0.5 MAX.12.0 +1.0 3.0-0.5 5. 5 ±0. 15 +0. 1 φ 0. 5- 0. 05 7. 8 ±0. 5 1. 0 ±0. 2 3.0±0.3 5.5 ±0.15 ＊ Dimension does not include solder used on coil. ＊ Pin pitch should be measured at the root of terminal. ◆ Testing Circuit Rin ③ ④ E.V. ② ∼ S.G. R in=Rg1+R1=2.2kΩ R out= 3.3kΩ Rout ① ⑥ 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: FB-7DG ◆ Specification (part number: 5335-T002) Specification Item Input impedance (Rin) 2.2kΩ Output impedance (Rout) 3.3kΩ 15kHz 1.0dB (TYP) 16kHz Attenuation Insertion loss 3.0dB (TYP) 19kHz 30.0dB Min. 80kHz 45.0dB Min. 1kHz 1.0dB Max. Frequency Response (Attenuation 0dB at 1KHz) FREQ. (KHz) Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2