Dimensions: mm Recommended Land Pattern: mm Electrical Properties: Properties Test conditions Value Unit Tol. Inductance 1 L 100 kHz/ 100 mV 47 H 20% 1 8,0 Inductance 2 L 100 kHz/ 100 mV 47 H 20% 2 2 3 2,0 Rated Current 1 I T = 40 K 1.5 A max. R 1 Rated Current 2 I T = 40 K 1.5 A max. 1 4 R 2 Saturation Current 1 I L/L < 30 % 4.4 A typ. SAT 1 Saturation Current 2 I L/L < 30 % 4.4 A typ. 1 4 SAT 2 2,0 u0,2 DC Resistance 1 R 20 C 312 m typ. 2 3 2,5 u0,2 DC DC Resistance 1 R 20 C 340 m max. DC DC Resistance 2 R 20 C 312 m typ. DC DC Resistance 2 R 20 C 340 m max. DC Self Resonant Frequency f 3.9 MHz typ. res Scale 2:1 Turns Ratio n 1:1 10,0 Rated Voltage V 60 V (DC) max. R Schematic: Leakage Inductance L 0.35 H typ. S Coupling Coefficient K 0.995 typ. General Information: It is recommended that the temperature of the component does not exceed +125 C under worst 1 1 2 case conditions Ambient Temperature (referring -40 up to +85 C to I ) 2 R 4 3 Operating Temperature -40 up to +125 C Storage Conditions (in original < 40 C < 75 % RH packaging) Moisture Sensitivity Level (MSL) 1 Test conditions of Electrical Properties: +20 C, 33 % RH if not specified differently Scale 2:1 Product Marking: Start of Winding CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD Marking 470 (Inductance Code) ArPa 001.001 2019-10-21 DIN ISO 2768-1m DESCRIPTION WE-MCRI SMT Molded Coupled Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions Inductor Max-Eyth-Str. 1 7448991470 74638 Waldenburg Germany SIZE/TYPE BUSINESS UNIT STATUS PAGE Tel. +49 (0) 79 42 945 - 0 www.we-online.com 1040 eiSos Valid 1/7 eiSos we-online.com This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Wrth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Wrth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. 11,5 max. 2,2 0,2 0 - 0,15 4,1 max. 4,0 12,0Certification: Typical Inductance vs. Current Characteristics: RoHS Approval Compliant 2011/65/EU&2015/863 55.0 REACh Approval Conform or declared (EC)1907/2006 Halogen Free Conform JEDEC JS709B 50.0 Halogen Free Conform IEC 61249-2-21 45.0 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 0.0 0.8 1.6 2.4 3.2 4.0 4.8 5.6 6.4 7.2 Current A CHECKED REVISION DATE (YYYY-MM-DD) GENERAL TOLERANCE PROJECTION METHOD ArPa 001.001 2019-10-21 DIN ISO 2768-1m DESCRIPTION WE-MCRI SMT Molded Coupled Wrth Elektronik eiSos GmbH & Co. KG ORDER CODE EMC & Inductive Solutions Inductor Max-Eyth-Str. 1 7448991470 74638 Waldenburg Germany SIZE/TYPE BUSINESS UNIT STATUS PAGE Tel. +49 (0) 79 42 945 - 0 www.we-online.com 1040 eiSos Valid 2/7 eiSos we-online.com This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Wrth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Wrth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. Inductance H