DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Features
■ Available in E6 series ■ Unit height of 2.8 mm ■ Current up to 7 A ■ RoHS compliant*
Applications
■ Input/output of DC/DC converters ■ Power supplies for: Portable communication equipment Camcorders LCD TVs Car radios SRU1028 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 @ 25 °C General Specifi cations Rated Current Temperature Rise Materials Product Dimensions Recommended Layout DIMENSIONS: MM (INCHES) *RoHS COMPLIANT * 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. Bourns Part Number Inductance @ 100 KHz Q Ref. Test Freq. (MHz) SRF Min. (MHz) RDC (mΩ) I rms Max. (A) I sat Typ. (A) K- FactorL (µH) Tol. (%) 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 Flux Density Bp-p (gauss) 100 1000 10000 100 1000
1 MHz
500 KHz
300 KHz
200 KHz
100 KHz
50 KHz
0.1 Core Loss (mW) 100
SRF0504 Series - Line Filter SRU1028 Series - Shielded SMD Power Inductors DIMENSIONS: MM (INCHES) QTY: 1000 PCS. PER REEL (.945) 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. REV. 11/13 Packaging Specifi cations USER DIRECTION OF FEED 160 (6.299) NO COMPONENT NO COMPONENT COMPONENTS 400 (15.748) START (.157) (.63) END (1.02) 30.4 (1.20) 2.0 ± 0.5 (.079 ± .020) 50.0 (1.969) 330 (12.99)DIA. 13.0 ± 0.5 (.512 ± .020)DIA. 13.0 ± 0.5 (.512 ± .020) DIA. 21.0 ± 0.8 (.827 ± .031) Electrical Schematic Inductor Connection LCR METER