Inductor identity and key parametrics
The Murata LQH32NH1R2J23L is a drum core wirewound inductor in the LQH32 series, unshielded, with a ferrite core. It delivers 1.2 µH inductance at 1 MHz test frequency, rated for 720 mA continuous current. Maximum DC resistance is 84 mOhm, and the self-resonant frequency sits at 90 MHz. The 720 mA current rating is the continuous figure — derate above 85 °C ambient per the standard ferrite-core curve.
Automotive-grade qualification and temperature envelope
The operating temperature range matches the AEC-Q200 Grade 1 band. Lifecycle status is Active per Murata's current product status.
The unshielded construction means the magnetic field extends beyond the body — keep sensitive traces or other inductors at least one body width away to avoid coupling. Supplied on tape and reel (cut tape available). The base product number LQH32NH covers the family; the suffix J23L specifies the ±5% tolerance and the 1.2 µH value.