Shielded Power Inductors - DS1608C high efficiency and small size significantly longer battery life DS1608C-103MLC

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