SD54

Document 427-1 SMT Power Inductors – SD54 Series Rugged, cost-effective power inductors Excellent current handling; low DCR Values greater than 47 µH are 10% tolerance Core material Ferrite Terminations  RoHS compliant tin-silver over tin over nickel over silver. Weight  0.35 – 0.43 g Ambient temperature  –40°C to +85°C with Irms current, +85°C to +125°C with derated current Storage temperature  Component: –40°C to +85°C. Tape and reel packaging: –40°C to +80°C Resistance to soldering heat  Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL)  1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging  400/7″ reel; 1500/13″ reel;  Plastic tape:  12 mm wide, 0.4 mm thick, 8 mm pocket spacing, 4.7 mm pocket depth PCB was...