JDSU 6398-L4 Series Laser Diode | 3D CAD Model Library | GrabCAD
D1FL40R Fast Recovery Diodes 400V 0.6A/600mA 1.3V 50nS SMA/DO-214AC marking L4 ultra fast recovery rectifier|Welcome to Eric Online Store - Shenzhen ERIC Electronics Co., Ltd.
L4 : BAT54 ; Diode Schottky Single Fast 30V 0.3A 0.2W 5ns, SOT-23 - Al-Hekma Electronics
50pcs D1FL40 Fast Diode Single Tube SMA/DO-214AC Marking L4 ID358538 - AliExpress