1239AS-H-4R7M=P2 Murata

Reference Only Spec No. J(E)TE243A-0002A-01 1/9 Type DFE252012C Reference Specifications Physical Dimensions Unit Mass(Typical value) 0.0285 g No Marking Unit mm Priority language Let a priority language be Japanese. MURATA MFG.CO., LTD.Reference Only Spec No. J(E)TE243A-0002A-01 2/9 DFE252012C Type Electrical specifications Inductance Nominal Tolerance DC Rated Current Rated Current Customer s Part No. Part No. Resistance Based on Based on Value Inductance Change Temperature rise () (m) (Max.) (A) (Max.) (A) (Max.) 1239AS-H-R47M=P2 0.47 20 39 3.8 3.7 1239AS-H-1R0M=P2 1.0 20 59 3.0 3.0 1239AS-H-1R5M=P2 1.5 20 72 2.6 2.4 1239AS-H-2R2M=P2 2.2 20 108 2.2 2.0 1239AS-H-3R3M=P2 3.3 20 144 1.8 1.5 1239AS-H-4R7M=P2 4.7 20 240 1.5 1.3 1239AS-H-6R0M=P2 6.0 20 275 1.4 1.1 1239AS-H-6R8M=P2 6.8 20 375 1.3 1.0 1239AS-H-100M=P2 10 20 460 1.0 0.85 1 LCR 4284A(KEYSIGHT 1MHz 0.5V Inductance Measured with a LCR meter 4284A(KEYSIGHT) or equivalent.Test Freq. 1MHzLevel 0.5V 2 3541(HIOKI) DC Resistance Measured with a Resistance Hitester 3541(HIOKI) or equivalent. 3 Rated Current Value defined when DC current flows and Rated Current (Based on Inductance change) or when DC current flows and Rated Current (Based on Temperature rise) whichever is smaller. 30% Rated Current The saturation allowable DC current value is specified when the decrease of the (Based on Inductance change) initial Inductance value at 30%. (6) 40 Rated Current Rated Current (Based on Temperature rise) is specified when temperature of the (Based on Temperature rise) inductor on our PCB(6 layers) for test purpose is raised 40 by DC current. 4 20V DC Withstand voltage Withstand voltage20 DC. * Unless otherwise specified, measurements are the standard atmospheric condition. MURATA MFG.CO., LTD.