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Technical content

Features

■ Maximum height of 1.5 mm ■ Current up to 2.2 A ■ RoHS compliant*

Applications

■ Input/output of DC/DC converters ■ Power supplies for:  Portable communication equipment  Camcorders  LCD TVs  Car radios SRU2013 Series - Shielded SMD Power Inductors Refl ow Soldering .. 230 °C, 50 sec. max. Operating Temperature (Temperature rise included) Storage Temperature Resistance to Soldering Heat Electrical Specifi cations Bourns Part No. Inductance

100 KHz

Q Ref. Test Freq. (MHz) SRF Typ. (MHz) RDC Max. (mΩ) Irms Max. (A) Isat Typ. (A) Marking **K- Factor(µH) Tol. SRU2013-1R0Y 1.0 ±30 9 7.96 180 65 2.20 1.60 A 2418 SRU2013-2R2Y 2.2 ±30 10 7.96 100 120 1.45 0.95 C 1497 SRU2013-3R3Y 3.3 ±30 10 7.96 80 135 1.00 0.86 E 1258 SRU2013-4R7Y 4.7 ±30 10 7.96 72 220 0.90 0.75 F 1014 SRU2013-6R8Y 6.8 ±30 10 7.96 60 330 0.80 0.60 G 898 SRU2013-100Y 10 ±30 12 2.52 40 520 0.67 0.45 H 731 SRU2013-150Y 15 ±30 12 2.52 30 850 0.46 0.40 I 593 SRU2013-220Y 22 ±30 12 2.52 25 880 0.40 0.35 J 484 SRU2013-330Y 33 ±30 12 2.52 20 1820 0.30 0.25 K 398 SRU2013-470Y 47 ±30 14 2.52 15 2860 0.25 0.23 L 318 General Specifi cations Rated Current Temperature Rise Materials Product Dimensions *RoHS COMPLIANT DIMENSIONS: MM (INCHES) A Flux Density Bp-p (gauss) 100 100 1000

1 MHz

500 KHz

300 KHz

200 KHz

50 KHz

0.1 0.01 0.001 Core Loss (mW) **K-Factor: To calculate core fl ux density, Bp-p (gauss) = K x L(µH) x Δ I (peak-to-peak ripple current, A), determine core loss from Core Loss vs. Flux Density plot. Core Loss vs. Flux Density * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifi cations 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 specifi c applications.

SRF0504 Series - Line Filter Packaging Specifi cations QTY: 1200 PCS. PER REEL REV. 10/13 Specifi cations 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 specifi c applications. SRU2013 Series - Shielded SMD Power Inductors DIMENSIONS: MM (INCHES) USER DIRECTION OF FEED 200 (7.874) NO COMPONENT NO COMPONENT COMPONENTS 400 (15.748) START (.157) (.315) END AA A A 14.0 (.551) 16.5 (.650) 2.0 ± 0.5 (.079 ± .020) 50.0 (1.969) 178.0 (7.008)DIA. 13.0 ± 0.5 (.512 ± .020)DIA. 13.0 ± 0.5 (.512 ± .020) DIA. 21.0 ± 0.8 (.827 ± .031) EMBOSSED CARRIER EMBOSSED CAVITY 12.0 (.472) COVER TAPE