DD1217AS-H-4R7N=P3 Murata

Reference Only Spec No.J(E)TE243B-0036A Type DEM8045C Specifications Physical Dimensions Halogen Free RoHS Comp. () () Polarity Marking(Black) Marking(Black) Tolerance 0.3 Unit mm Inductance ID 3 The nominal inductance value is identified by 3 digits. 1) 3 2 2 3 H 2 3 digits ID,First 2 digits indicate the effective inductance value The last digit indicates the number of0 following first 2 digits.The unit is H. 2) R 2 H R2 2 digits and letter ID,The unit is H. Letterrepresent the decimal point. Priority language Let a priority language be Japanese.Reference Only Spec No.J(E)TE243B-0036A DEM8045C Type Electrical specifications Inductance Rated Current Rated Current Nominal Tolerance DC Customer s Part No. Part No. Value Resistance Based on Based on 20% Inductance Change Temperature rise (m ) (A) (Max.) (A) (Max.) ( ) DD1217AS-H-1R5N=P3 1.5 30 6.5 11.2 9.4 DD1217AS-H-2R2N=P3 2.2 30 8.3 9.3 8.7 DD1217AS-H-3R3N=P3 3.3 30 12 7.7 6.8 DD1217AS-H-4R7N=P3 4.7 30 15 6.7 6.3 DD1217AS-H-5R6N=P3 5.6 30 19 6.1 5.4 DD1217AS-H-6R8N=P3 6.8 30 23 5.2 4.8 DD1217AS-H-8R2M=P3 8.2 20 28 4.8 4.5 DD1217AS-H-100M=P3 10 20 33 4.3 3.9 DD1217AS-H-150M=P3 15 20 44 3.3 3.5 DD1217AS-H-180M=P3 18 20 64 3.2 2.9 DD1217AS-H-220M=P3 22 20 78 2.9 2.4 DD1217AS-H-330M=P3 33 20 110 2.3 2.2 DD1217AS-H-470M=P3 47 20 170 2.1 1.8 1 LCR 4284A( 100kHz 0.5V Inductance Measured with a LCR meter 4284A(Agilent) or equivalent.Test Freq. 100kHzLevel 0.5V 2 TR6871 DC Resistance Measured with a digital millimeter TR6871(ADVANTEST) or equivalent. 3 ( 20) 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. ReferenceAmbient temperature is 20 30% ( 20) Rated Current The saturation allowable DC current value is specified when the decrease of the (Based on Inductance change) initial Inductance value at 30%. (The ambient reference temperature is 20 40 ( 20) Rated Current Rated Current (Based on Temperature rise) is specified when temperature of the (Based on Temperature rise) inductor on our PCB for test purpose is raised 40 by DC current. (The ambient reference temperature is 20 * Unless otherwise specified, measurements are the standard atmospheric condition.