The HM2101NLT is a surface-mount transformer combined with a common-mode choke, designed for signal isolation and noise filtering. It features a high isolation capability of 2500 VAC for 60 seconds, an open circuit inductance between 150 µH and 450 µH, and a 1.00 ± 2% turns ratio. The device maintains performance over a wide operating temperature range of -40°C to 125°C and offers excellent common mode rejection of at least -35 dB from 1 to 10 MHz. As an AEC-Q200 qualified component, it is highly suitable for demanding automotive applications and other systems requiring robust signal integrity and noise suppression.