They are available at distributor Digi-Key.
These inductors are manufactured with a flat wire and a metal alloy powder core featuring low DC resistance, high heating/saturation current, low buzz noise, excellent temperature stability, and shielded construction for low magnetic field radiation.
The Model SRP1580CA, SRP1510CA, and SRP1513CA series have an operating temperature range of -55°C to +155°C and are well suited for use in DC/DC converters and power supplies in consumer, industrial, and telecom electronics applications where higher inductor reliability may be required.