MODEM Transformer< PIN Type: EI Series> Type: EI1412 ◆ Product Description ・15.0×14.5mm Max.(L×W),13.0mm Max. Height. ・In addition to the typical parameters shown here, custom designs are available. ◆ Feature ・Ideally used in set-top box ,FAX/MODEM and other related equipment. ・RoHS Compliance. 14.5±0.5 +1.5 4.0 -1.0 12.5±0.5 ◆ Land Pattern (mm) 14.0±0.5 11.0±0.5 φ0.6±0.1 ◆ Dimensions (mm) 3.5 3.5 7.0±0.5 ◆ Schematics(Bottom) 11.0 ④ S ② ⑤ S ① ⑥ 7.0 ③ “S”IS WINDING START. 5-φ0.8 +0.15 -0 ◆ Specification(S00565050) Item input impedance (1-3) Specification Measuring condition 600Ω±20% 1kHz,1V at 600Ω on 4-6 D.C.R. 59Ω±20% D.C.R. 77Ω±20% ±3dB 200Hz(Ref. 1kHz,1V) ±3dB 4kHz(Ref. 1kHz,1V) 3dB Within 1kHz,1V 0mA (1-3) to (4-6) 100MΩ Min. DC 250V 1min. (Coil - Core) 100MΩ Min. DC 250V 1min. Freq. Response (1-3) to (4-6) Insertion Loss (1-3) to (4-6) IR IR Turns Ratio (1-3) : (4-6) 1:1±3% Hi-Pot (1,3 – 4,6) AC 1200V 1Min, 0.5mA Hi-Pot (1,3 – Core) AC 1200V 1Min, 0.5mA * If the load is 400Ω,the output is Pin4-5. Please refer to the sales offices on our website for a representative near you www.sumida.com 1/1