LDRS
6Pages

Catalog excerpts

LDRS Series SMD Shielded Power Inductor Features: Resistive Product Solutions Compact, low profile with low DCR and high current Provides magnetic shielding against radiation Flat bottom provides reliable surface mounting Contact Stackpole for additional inductance values GPS and PDAs Personal computers DC/DC converters Inductance and Current Ranges Type inches mm inches mm inches mm inches mm inches mm Rev Date: 08/01/2016 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

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LDRS Series SMD Shielded Power Inductor Resistive Product Solutions Test Condition Test Condition Test Condition Rev Date: 08/01/2016 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. Test Condition www.seielect.com marketing@s

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LDRS Series SMD Shielded Power Inductor Resistive Product Solutions Test Condition Rev Date: 08/01/2016 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. Test Condition www.seielect.com marketing@seielec

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LDRS Series SMD Shielded Power Inductor Resistive Product Solutions Test Condition Electrical Specifications – LDRS4949 Tolerance Test Condition Electrical Specifications – LDRS4949(HP) Tolerance Test Condition Rev Date: 08/01/2016 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. www.seielect.com marketing@sei

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LDRS Series SMD Shielded Power Inductor Resistive Product Solutions Packaging Specifications Type / Code Inches mm Inches mm Inches mm Inches mm Inches mm Inches mm Inches mm Inches mm Environmental Specifications - General Items Shelf Storage Conditions Temperature range: 25±3°C. Humidity: <80% relative humidity. Recommended product should be used within six months from the time of delivery. Environmental Test Items Test Conditions / Test Methods No case deformation or change in appearance. Δ L/L ≤10% Temperature 85±2°C Time: 48 ± 2 hours Tested after 1 hour at room temperature Temperature...

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LDRS Series SMD Shielded Power Inductor Resistive Product Solutions Mechanical Test Items Solderability Test Terminal area must have 90% minimum solder coverage Resistance to Soldering Heat No case deformation or change in appearance Vibration Test Test Conditions / Test Methods Product with lead-free terminal Dip pads in flux then dip in solder pot (SnCuNi) at 245±5°C for 3 seconds Flux should cover the whole of the sample before heating, then be preheated for about 2 minutes over temperature of 130~150°C. immersing to 260±5°C for 10 seconds Apply frequency 10~55Hz 1.5mm amplitude in each...

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