L-386

SMPS Inductor Iron Powder Material (Hydrogen Reduced) Well Suited for Switch Mode Power Supplies and Regulator Applications. Wire UL rated Class B (130o C) or better Electrical Specifications at 25OC Schematic Diagram Part Number L (1) (µH) Typ. 77 ETOP (2) (VµS) Max. 33 I max. Amps 1.54 DCR Nom. (Ω) 0.2 L-386 1) Typical Inductance in ciruit. Inductance (No DC) 77µH +20% 2) Operational ET rated at 150 kHz. 3) Operating Temperature -30o To +130o C .110 (2.79) MIN. .275 (6.99) TYP. .250 (6.35) TYP. .450 (11.43) MAX. .650 (16.5) MAX. 1 1 .250 (6.35) TYP. .150 (3.81) TYP. .033 (0.84) TYP. Pin 1 Indicator .650 (16.5) MAX. 2 2 Bottom View .093 DIA. (2.36) STANDOFFS 4 PLACES .020 (0.51) TYP. Top View Footprint 1 .300 (7.62) Physical Dimensions inches (mm) .550 (13.97) 2 RHOMBUS P/N: L-386 CUST P/N: DATE: 2/14/97 NAME: SHEET: 1 OF 1 Rhombus Industries Inc. Transformers & Magnetic Products www.rhombus-ind.com 15801 Chemical Lane, Huntington Beach, CA 92649-1595 Phone: (714) 898-0960 FAX: (714) 896-0971