MSS1038-102NL COILCRAFT | Alldatasheet
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© Coilcraft, Inc. 2009 Specifications subject to change without notice. Please check our website for latest information. SMT Power Inductors – MSS1038 Document 378-1 Document 378-1 Revised 10/06/08 Designer’s Kit C391 contains 3 each of all values. Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant matte tin over nickel over copper. Other terminations available at additional cost. Weight: 1.5 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 +125°C. 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 250/7″ reel; 1000/13″ reel; Plastic tape: 24 mm wide, 0.35 mm thick, 16 mm pocket spacing, 4.3 mm pocket depth PCB washing Only pure water or alcohol recommended 10.0 × 10.2 mm footprint; 3.8 mm high shielded inductors Very low DCR and excellent current handling DCR SRF Isat (A)4 Irms (A)5 Inductance2 max typ 3 10% 20% 30% 20°C 40°C Part number1 (µH) (m /L09202/L09202/L09202/L09202/L09202) (MHz) drop drop drop rise rise 1. Please specify termination and packaging codes: MSS1038-105KLC Termination: L=RoHS compliant matte tin over nickel over copper. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging: C =7″ machine-ready reel. EIA-481 embossed plastic tape (250 parts per full reel). B=Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead. D=1 3″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel). 2. Inductance measured at 100 kHz, 1.0 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent. 3. SRF measured using an Agilent/HP 8753D or equivalent. 4. DC current at which the inductance drops the specified amount from its value without current. 5. Current that causes the specified temperature rise from 25°C ambient. 6. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
© Coilcraft, Inc. 2009 SMT Power Inductors – MSS1038 Specifications subject to change without notice. Please check our website for latest information. Document 378-2 Document 378-2 Revised 10/06/08 0.402 ±0.012 10,2 ±0,3 0.394 ±0.008 10,0 ±0,2 0.150 ±0.008 3,8 ±0,2 0.303 ±0.008 7,7 ±0,2 0.047 ±0.008 3,0 ±0,2 0.14 3,56 0.37 9,40 0.07 1,78 Recommended Land Pattern 123 X Parts manufactured prior to Sept. 2007 were marked with only the dash number. Dash number Internal code 100 1000 10000 0.01 0.1 101 Frequency (MHz) Inductance (µH) 1.5 µH 10 µH 27 µH 270 µH 100 µH 1000 µH 100 1000 10000 0.01 0.1 101 Current (A) Inductance (µH) 1.5 µH 10 µH 27 µH 270 µH 100 µH 1000 µH Typical L vs Current Typical L vs Frequency Typical Current Derating -40 -20 0 20 40 60 80 100 140 120 Ambient temperature (°C) Percent of rated current 120 110 100 Isat Irms 25°C Dimensions are in inches mm