1239AS-H-3R3M=P2 Murata

Metal Alloy Inductors DFE252012C Inductance Range: 0.47~10 H Recommended patterns (Unit: mm) (Unit: mm) FEATURES Miniature size: 2520 footprint (2.5mm2.0mm) and low (2.52.01.2mm Max.) profile(1.2mm Max. height) The use of magnetic iron powder ensure capability for large current. The use of Flat wire for Low DC resistance. Magnetically shielded, low audible core noise. Reflow solderable. -40+85C Operating temperature : -40+85C STANDARD PART NUMBERS TYPE DFE252012C (Quantity/reel; 3,000 PCS) DC Resistance Rated DC Current Test Part Inductance Tolerance (m) (A) Max. (Typ.) Frequency Number L(H) (%) (MHz) Max. (Typ.) L/L=30% T=40C 1239AS-H-R47M=P2 0.47 20 1 39 (29) 3.8 (4.7) 3.7 (4.4) 1239AS-H-1R0M=P2 1.0 20 1 59 (45) 3.0 (3.8) 3.0 (3.5) 1239AS-H-1R5M=P2 1.5 20 1 72 (60) 2.6 (3.3) 2.4 (2.8) 1239AS-H-2R2M=P2 2.2 20 1 108 (90) 2.2 (2.7) 2.0 (2.3) 1239AS-H-3R3M=P2 3.3 20 1 144 (120) 1.8 (2.3) 1.5 (1.7) 1239AS-H-4R7M=P2 4.7 20 1 240 (200) 1.5 (1.9) 1.3 (1.5) 1239AS-H-6R0M=P2 6.0 20 1 275 (240) 1.4 (1.7) 1.1 (1.3) 1239AS-H-6R8M=P2 6.8 20 1 375 (310) 1.3 (1.6) 1.0 (1.2) 1239AS-H-100M=P2 10 20 1 460 (400) 1.0 (1.3) 0.85 (1.0) (1) Inductance is measured with a LCR meter 4284A (Agilent (1)LCR4284A (Agilent Technologies) Technologies) or equivalent. Test frequency at 1MHz 1MHz (2) DC resistance is measured with 34420A (Agilent Technologies) or (2)34420A (Agilent Technologies)/ 3541(HIOKI) 3541(HIOKI). (Reference ambient temperature 20C) 20C (3) Maximum allowable DC current is that which causes a 30% (3) inductance reduction from the initial value, coil temperature to rise 30%40C by 40C whichever is smaller. 20C (Reference ambient temperature 20C)