The SM91801AL-E from Bourns is an Automotive Qualified Planar Transformer that is ideal for BMS signal applications. It has a primary voltage of 1000 V and has an inductance of 150-450 µH. This transformer has a DCR of up to 1.2 Ω. This AEC-Q200-qualified transformer has a turns ratio of 1:1. It is categorized with a pollution degree 2 rating to meet recognized safety standards. This RoHS-compliant transformer is available in a surface-mount package that measures 14.4 x 8.5 mm.
