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Shielded Power Inductors – DS1608C
These shielded inductors can help achieve significantly longer battery life in handheld devices and other portable products. They offer high efficiency and small size. Their flat top and heat resistant materials ensure trouble-free assembly and reflow operations. For new designs, consider the
MSS7341, MSS1038 or LPS4018 as alternatives to this series.
These series are more cost effective and offer better current handling. In addition, the LPS4018 is a significantly smaller part. We will continue to manufacture and support the DS1608C indefinitely
Core material Ferrite
Terminations
RoHS compliant gold over nickel over moly-manganese. Other terminations available at additional cost.
Weight 144– 167 mg
Ambient temperature
–40°C to +85°C with Irms current, +85°C to +125°C with derated current
Storage temperature Component: –40°C to +125°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 750/7″ reel; 2500/13″ reel Plastic tape: 12 mm wide, 0.28 mm thick, 4 mm pocket spacing, 3 mm pocket depth
PCB washing Only pure water or alcohol recommended
Typical L vs Frequency Typical L vs Current