120 µH drum core wirewound for automotive and industrial filtering
The Murata LQH32NH121J23L is a 120 µH drum core wirewound inductor in the LQH32 series, housed in a 1210 (3225 Metric) surface-mount package. It is rated for 85 mA continuous current with a maximum DC resistance of 5.04 Ohm. The unshielded construction with ferrite core delivers a self-resonant frequency of 10 MHz and a Q factor of 40 at 1 MHz, making it suitable for DC-DC converter output filtering and signal line noise suppression where the operating frequency stays below the SRF.
Available on tape and reel or cut tape — the reel quantity suits automated pick-and-place for medium-to-high volume production; cut tape works for prototyping and low-volume builds.
Sourcing and compliance posture
AEC-Q200 compliance is the primary qualification signal — no separate RoHS or REACH statements are listed in the spec record, but Murata's standard compliance documentation for the LQH32 series is available upon request.