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Technical content

Features

n Semi-shielded construction n Inductance range: 1 to 47 µH n Rated current up to 2.2 A n AEC-Q200 qualified n RoHS compliant* and halogen free** SRN3015TA Series - Semi-shielded Power Inductors *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. **Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different

applications

time. Users should verify actual device performance in their specific applications. Operating Temperature emperature rise included) Storage Temperature Temperature Rise Rated Current Failure In Time (FIT) Mean Time Between Failures (MTBF) Electrical Specifications @ 25 °C Bourns Part No. Inductance @ 100 kHz / 0.1 V Q (Min.) @ 100 kHz SRF (MHz) Typ. DCR (W) ±20 % Irms (A) Isat (A)L (mH) Tol. % SRN3015TA-1R0Y 1.0 ±30 12 100 0.03 2.2 2.2 SRN3015TA-1R5Y 1.5 ±30 12 87 0.04 2 2 SRN3015TA-2R2M 2.2 ±20 12 64 0.06 1.7 1.7 SRN3015TA-3R3M 3.3 ±20 12 49 0.08 1.4 1.4 SRN3015TA-4R7M 4.7 ±20 12 40 0.12 1.2 1.2 SRN3015TA-6R8M 6.8 ±20 12 36 0.16 1 1 SRN3015TA-100M 10 ±20 12 28 0.22 0.8 0.75 SRN3015TA-150M 15 ±20 12 23 0.32 0.7 0.65 SRN3015TA-220M 22 ±20 12 20 0.46 0.6 0.55 SRN3015TA-330M 33 ±20 12 18 0.8 0.45 0.4 SRN3015TA-470M 47 ±20 12 17 1.2 0.4 0.35 General Specifications Core Wire T erminal Finish Coating Packaging Materials Product Dimensions Recommended Layout DIMENSIONS: MM (INCHES) Electrical Schematic How to Order SRN3015T A - 100M Model Value Code (see table) Soldering Profile *RoHS COMPLIANT *RoHS COMPLIANT& AEC APPROVED *RoHS COMPLIANT AEC APPROVED (Select Models) LEAD FREE *RoHS COMPLIANTVERSIONS AVAILABLE LEAD FREE VERSIONS ARE RoHS COMPLIANT*

25 Temperature (°C)

Time (Seconds) Preheating Soldering Natural Cooling 217 °C tp (245 °C, 20~40 Sec.) 200 °C 150°C 60~180 Sec. 480 Sec. Max. 60~150 Sec. TP (260 °C, 10 Sec. Max.) 3.0 ± 0.2 (.118 ± .008) 3.0 ± 0.2 (.118 ± .008) 1.0 (.039) MAX.1.5 (.059) 3.2 (.126) REF. REF. 1.0 (.039) REF. 1.0 (.039) REF. 1.0 (.039) 3.2 (.126) REF. REF. systems: - Driver assistant Infotainment Lighting n DC/DC converters n Power supplies n Digital video cameras n HDDs n Smartphones n Televisions, LCD displays

SRF0504 Series - Line Filter Inductance vs. Current Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. SRN3015TA Series - Semi-shielded Power Inductors 0.5 1.0 1.5 2.0Inductance (μH) DC Current(A) SRN3015TA-1R0Y 0 0.5 1.0 1.5 2.0 1.0 0.5 1.5 2.0 2.5Inductance (μH) DC Current(A) SRN3015TA-1R5Y 0 0.5 1.0 1.5 2.0 Inductance (μH) DC Current(A) SRN3015TA-2R2M 1.5 3.0 4.5 6.0Inductance (μH) DC Current(A) SRN3015TA-3R3M Inductance (μH) DC Current(A) SRN3015TA-4R7M Inductance (μH) DC Current(A) SRN3015TA-6R8M Inductance (μH) DC Current(A) SRN3015TA-100M Inductance (μH) DC Current(A) SRN3015TA-150M 0 0.15 0.30 0.45 0.50 Inductance (μH) DC Current(A) SRN3015TA-220M Inductance (μH) DC Current(A) SRN3015TA-330M Inductance (μH) DC Current(A) SRN3015TA-470M

SRF0504 Series - Line Filter Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. SRN3015TA Series - Semi-shielded Power Inductors Packaging Specifications DIMENSIONS: MM (INCHES) QTY: 2000 PCS. PER REEL USER DIRECTION OF FEED 4.0 ± 0.1 (.157 ± .004) 4.0 ± 0.05 (.157 ± .002) 8.0 ± 0.1 (.315 ± .004) 0.23 ± 0.05 (.009 ± .002) 8.4 ± 1.0 (.331 ± .004) 1.7 ± 0.2 (.067 ± .008) 3.2 ± 0.05 (.126 ± .002) 3.2 ± 0.05 (.126 ± .002) 50.0 (1.969) MIN. 13.0 ± 0.8 (.512 ± .031) 178 ± 2.0 (7.008 ± .079) 2.0 ± 0.05 (.079 ± .002) USER DIRECTION OF FEED 4.0 ± 0.1 (.157 ± .004) 4.0 ± 0.05 (.157 ± .002) 8.0 ± 0.1 (.315 ± .004) 0.23 ± 0.05 (.009 ± .002) 8.4 ± 1.0 (.331 ± .004) 1.7 ± 0.2 (.067 ± .008) 3.2 ± 0.05 (.126 ± .002) 3.2 ± 0.05 (.126 ± .002) 50.0 (1.969) MIN. 13.0 ± 0.8 (.512 ± .031) 178 ± 2.0 (7.008 ± .079) 2.0 ± 0.05 (.079 ± .002)