#A918CY-3R3M=P3 Murata

Ferrite Inductors D62LCB Recommended patterns Inductance Range: 0.56~47H (Unit: mm) Note (*) 2.0mm Max. height FEATURES Low profile (6.2 6.3mm Max. square, 2.0mm Max. 6.26.32.0 height). Magnetically shielded construction and low DC resistance. Suitable for large currents. DC-DC Ideal for a variety of DC-DC converter inductor applications. 40 85C Operating temperature ( 40 +85C) STANDARD PART NUMBERS TYPE D62LCB (Low DC resistance Type, Quantity/reel 1,500 PCS) (1) (2) (3) (3) () () Inductance Temperature (3) DC (1) (3) Decrease Current Part Inductance Tolerance Rise Current (2) Resistance (A) Max. (Typ.) Number (H) (%) T=40C (m) Max. (Typ.) L L =10% =30% (A) Max. (Typ.) L L A918CY-1R0M=P3 1.0 20 17 (14) 2.97 (3.95) 3. 50 (4.67) 3.70 (4.35) A918CY-1R5M=P3 1.5 20 21 (17) 2.48 (3.30) 2.94 (3.92) 3.17 (3.74) A918CY-2R0M=P3 2.0 20 29 (24) 2.06 (2.74) 2.47 (3.30) 2.47 (2.91) A918CY-3R3M=P3 3.3 20 47 (39) 1.65 (2.20) 1.99 (2.65) 2.10 (2.47) A918CY-4R7M=P3 4.7 20 66 (55) 1.33 (1.77) 1.59 (2.11) 1.63 (1.93) A918CY-6R2M=P3 6.2 20 74 (62) 1.25 (1.67) 1.49 (1.99) 1.53 (1.81) A918CY-8R2M=P3 8.2 20 102 (85) 1.03 (1.38) 1.25 (1.66) 1.31 (1.54) A918CY-100M=P3 10 20 118 (98) 1.01 (1.35) 1.22 (1.62) 1.15 (1.36) A918CY-120M=P3 12 20 154 (128) 0.82 (1.10) 0.99 (1.32) 1.17 (1.38) A918CY-150M=P3 15 20 179 (149) 0.79 (1.06) 0.94 (1.25) 0.87 (1.03) A918CY-180M=P3 18 20 207 (172) 0.70 (0.93) 0.83 (1.11) 0.95 (1.12) A918CY-220M=P3 22 20 253 (211) 0.67 (0.89) 0.80 (1.06) 0.78 (0.92) A918CY-270M=P3 27 20 331 (275) 0.55 (0.73) 0.65 (0.87) 0.68 (0.81) A918CY-330M=P3 33 20 368 (306) 0.54 (0.72) 0.63 (0.85) 0.64 (0.76) A918CE-390M=P3 39 20 473 (394) 0.46 (0.61) 0.55 (0.73) 0.59 (0.70) A918CE-470M=P3 47 20 542 (452) 0.42 (0.57) 0.50 (0.67) 0.55 (0.65) Continued on next page Ferrite Inductors continued from previous page STANDARD PART NUMBERS TYPE D62LCB (High current Type, Quantity/reel 1,500 PCS) (1) (2) (3) (3) () () Inductance Temperature (3) DC (1) (3) Decrease Current Part Inductance Tolerance Rise Current (2) Resistance (A) Max. (Typ.) Number (H) (%) T=40C (m) Max. (Typ.) L L =10% =30% (A) Max. (Typ.) L L A918BY-R56N=P3 0.56 30 18 (14) 5.9 (7.9) 7.1 (9.4) 4.3 (5.0) A918BY-R91N=P3 0.91 30 25 (21) 4.6 (6.1) 5.7 (7.4) 3.4 (4.0) A918BY-1R3N=P3 1.3 30 29 (24) 3.8 (5.1) 4.8 (6.3) 3.1 (3.7) A918BY-1R8N=P3 1.8 30 42 (35) 3.2 (4.2) 3.9 (5.2) 2.5 (3.0) A918BY-2R4N=P3 2.4 30 50 (42) 2.9 (3.8) 3.5 (4.6) 2.3 (2.7) A918BY-3R3N=P3 3.3 30 64 (53) 2.4 (3.2) 3.0 (4.0) 2.0 (2.4) A918BY-3R9N=P3 3.9 30 86 (72) 2.2 (2.9) 2.7 (3.5) 1.7 (2.0) A918BY-4R7M=P3 4.7 20 107 (89) 2.0 (2.7) 2.4 (3.2) 1.5 (1.8) A918BY-5R6M=P3 5.6 20 130 (110) 1.9 (2.5) 2.2 (3.0) 1.3 (1.5) (1)Inductance is measured with a LCR meter 4284A (Agilent (1) LCR4284A (Agilent)100kHz Technologies) or equivalent. Test frequency at 100kHz (2) 34420AAgilent3541(HIOKI) (2) DC resistance is measured with 34420A (Agilent Technologies) or 25C 3541(HIOKI). (Reference ambient temperature 25C) (3) (3) Maximum allowable DC current is that which causes a 30% 30%40C inductance reduction from the initial value, or coil temperature to 20C rise by 40C, whichever is smaller. (Reference ambient temperature 20C)