Bourns AEC-Q200 compliant semi-shielded power inductors

Bourns Inductive Components Product Line is introducing the SRN5020TA and SRN5040TA Semi-shielded Power Inductor Series. Constructed with magnetic-epoxy coating to the perimeter of the inductor winding to provide effective shielding, these inductors release lower magnetic field radiation compared to non-shielded inductors, and these new products are available at a lower cost than comparably-sized conventional ferrite shield inductors.

Both series are compliant to the AEC-Q200 standard with an operating temperature range of -55 to +125 °C. These inductors are well suited for DC/DC converters and power supplies in consumer, industrial, medical* and telecom applications where higher inductor reliability may be required.

Features

• Semi-shielded construction
• Inductance range: 1 to 47 µH (SRN5020TA), or 0.6 to 100 µH (SRN5040TA)
• Rated current up to 4.1 A (SRN5020TA), or 8 A (SRN5040TA)
• AEC-Q200 compliant
• RoHS compliant** and halogen free***

Applications

• DC/DC converters
• Power supplies

_{* Excluding life-saving, life-critical or life-sustaining applications.
** RoHS Directive 2015/863, Mar 31, 2015 and Annex.
*** 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​}