POWER SOLUTION PRODUCT <Pin Type: ER Series> Type: ER2831 ◆ Product Description ・32.0×26.0mm Max.(L×W), 34.0mm Max. Height. ・In addition to the typical versions of parameters shown here, custom designs are available to meet your exact requirements ◆ Feature ・Max. Operating frequency 500kHz. Max. Operating power 40.0W(500kHz) ・Ideally used in Switching power supply etc. ・RoHS Compliance ◆ Dimensions (mm) ◆ Schematics (Bottom) S ⑧ ⑦ ⑨ BP1 PN0 ⑥ ⑪ S ⑤ ④ P2 ③ S ② S ① ⑩S P1 P1 N15 ⑫S ⑬S P5 ⑭S P15 ⑮S P24 ⑯ “ S” is winding start ◆Specification Sample NO. Inductance (1-3) (1kHz) Adhesive P02NZ-060 3.4mH±15% Leakage Inductance (1-3) (9-16)Be Shorted (1kHz) 180μH Hi-POT(50/60Hz,2mA) (P1-PNO)/(P1-P24) AC 2800Vrms Hi-POT(50/60Hz,2mA) (Core-Coil)/(P1-BP18) AC 2000Vrms Hi-POT(50/60Hz,2mA) (P1-P2)/(PNO-P24) AC 500Vrms Max. ＊Pin pitch shall be measured at the root of terminal. Please refer to the sales offices on our website for a representative near you www.sumida.com 1/1