1277AS-H-3R3M=P2 Murata

Reference Only Spec No. J(E)TE243A-0008A-01 1/9 Type DFE322512C Reference Specifications Physical Dimensions Unit Mass(Typical value) 0.0448 g No Marking Unit mm Priority language Let a priority language be Japanese. MURATA MFG.CO., LTD.Reference Only Spec No. J(E)TE243A-0008A-01 2/9 DFE322512C Type Electrical specifications Inductance Nominal Tolerance Rated Current Rated Current DC Customer s Part No. Part No. Resistance Based on Based on Value Max. Inductance Change Temperature rise () (m) (A) (A) 1277AS-H-R47M=P2 0.47 20 31 4.7 3.7 1277AS-H-R68M=P2 0.68 20 35 4.2 3.5 1277AS-H-1R0M=P2 1.0 20 45 3.7 3.1 1277AS-H-1R5M=P2 1.5 20 65 3.0 2.6 1277AS-H-2R2M=P2 2.2 20 84 2.6 2.1 1277AS-H-3R3M=P2 3.3 20 126 2.1 1.8 1277AS-H-4R7M=P2 4.7 20 180 1.8 1.4 1277AS-H-6R8M=P2 6.8 20 276 1.5 1.2 1277AS-H-100M=P2 10 20 420 1.2 0.9 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 current flows and Rated Current (Based on Temperature rise) whichever is smaller. 30% Rated Current The DC saturation allowable 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, measurement is the standard atmospheric conditions. MURATA MFG.CO., LTD.