L-31302

Surface Mount Multiple Winding Inductor/Transformer Well Suited for Switch Mode Power Supplies and Regulator Applications. Wire UL rated Class B (130o C) or better Turns Ratio 1 : 1 : 1 : 1 Electrical Specifications at 25OC 1 Operating Temperature Range: -400C to +850C Isolation: 500 VRMS between any windings Parts shipped in anti-static trays. Tape and reel available. Part Number L(2) (µH) Typ. 22 I(3) max. Amps 1.68 I (4) Sat Amps 1.86 DCR Max. (mΩ) 50 L-31302 2) +20% 1) Specifications are for all windings connected in parallel. 3) Maximum rated current. 4) Saturation current. The current which will reduce inductance by 20%. Physical Dimensions inches (mm) .248 (6.30) .010 (0.25) .080 (2.0) .472 (12.0) .024 (0.6) .480 (12.2) Schematic Diagram Pad Layout .433 (11.0) .080 (2.0) TYP. .028 (0.7) TYP. .024 (0.6) TYP. 1 2 3 4 10 9 8 7 RHOMBUS P/N: CUST P/N: DATE: 01/08/02 L-31302 NAME: SHEET: 1 OF 1 R hombus 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