INDUCTIVE COMPONENTS
IC1674
Features
n Semi-shielded construction
n Inductance range: 1 to 150 µH
n Rated current up to 3.2 A
n AEC-Q200 qualied
n RoHS compliant* and halogen free**
Applications
n Automotive systems:
- Driver assistant
- Infotainment
- Lighting
n DC/DC converters
n Power supplies
n Digital video cameras
n HDDs
n Smartphones
n Televisions, LCD displays
Bourns Releases Automotive Grade
Semi-Shielded Power Inductor Series
Model SRN4018TA
Riverside, California - November 22, 2016 - Bourns Inductive Components Product Line is introducing the
Model SRN4018TA Semi-Shielded Power Inductor Series, primarily designed for automotive electronics
applications. The Model SRN4018TA Series provides effective magnetic shielding with lower radiation
compared to non-shielded inductors, and offers reduced cost to comparably-sized conventional ferrite
shield inductors. Operating temperature ranges from -40 to +125 °C.
This series is AEC-Q200 qualified. Typical automotive application areas for these inductors are driver
assistant devices, information/entertainment systems, lighting and other applications including DC/DC
converters and power supplies.
Although this inductor series is primarily designed for automotive electronics applications, it is also well
suited for consumer, industrial, medical, telecom and other applications where higher inductor reliability
is required.
The Bourns® Model SRN4018 Series is the existing comparable standard model.
Please visit the Bourns website at www.bourns.com for additional product details. If you have any questions,
please contact Bourns Customer Service/Inside Sales.
* 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.
New Model Product Size
Inductance
Range
Heating Current
Range
Saturation Current
Range
SRN4018TA 4 x 4 x 1.8 mm 1 - 150 µH 0.27 - 3.2 A 0.31 - 4 A