Filter Coils < Pin Type: TFB Series> Type: TFB-2LG ◆ Product Description ・18.2×9.7mm Max.(L×W), 9.5mm 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 individual 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. 17.7±0.5 4.5±0.2 8.5 φ0.5±0.1 4.0 9.2±0.5 4.5±0.2 +1.0 3.0-0.5 1.0±0.2 9.5 MAX. 4.5±0.2 ◆ Dimensions (mm) 7.6 ＊ Dimension does not include solder used on coil. ＊ Pin pitch should be measured at the root of terminal. ◆ Testing circuit (2nd) (1st) ｛ Rin ③ ④ ⑤ ② ⑫ ① ⑩ ⑨ ⑥ Rout E.V. M. ∼ ⑧ Please refer to the sales offices on our website for a representative near you www.sumida.com 1/1 Filter Coils < Pin Type: TFB Series> Type: TFB-2LG ◆ Specification (Part No: 4505-T017) Item Specification. Input impedance (Rin) 2.2kΩ Output impedance (Rout) 2.2kΩ Center frequency Band width Attenuation FO 192kHz (Typ.) (-3dB) 12kHz (Typ.) 150kHz 25dB Min. 295kHz 25dB Min. Frequency Response (Attenuation 0dB at 192KHz) Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2