Bourns SRN3030HA, SRN4030HA and SRN5030HA series power inductors

Bourns  is introducing the new AEC-Q200 compliant model SRN3030HA, SRN4030HA and SRN5030HA series high temperature semi-shielded power inductors. Constructed with a magnetic-silica coating to the perimeter of the inductor winding to provide effective shielding, these inductors release lower magnetic field radiation compared to non-shielded inductors. These new semi-shielded inductors are lower priced than typical comparably-sized conventional ferrite shielded inductors. The model SRN3030HA, SRN4030HA and SRN5030HA series feature high temperature and have been designed to meet a broad operating temperature range from -55°C to +150°C. These inductors are well suited for DC-DC converters and power supplies in consumer, industrial and telecom applications where enhanced inductor reliability may be required.

Features

• Semi-shielded construction
• High operating temperature
• High saturation current
• AEC-Q200 compliant
• RoHS compliant* and halogen free**

Applications​

• DC-DC converters
• Power supplies in consumer, industrial, and telecom electronics

_{* 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..}