XXX XXX Document 186-1 Shielded Power Inductors DS1608C These shielded inductors can help achieve significantly longer battery life in handheld devices and other portable products. They offer high efcfi iency and small size. Their flat top and heat resistant materials ensure trouble-free assembly and reflow operations. 0.115 Coilcraft will continue to manufacture and support max 2,92 the DS1608C indefinitely. For new designs, consider the MSS7341, MSS1038 or LPS4018 as alternatives. 0.260 max 6,60 Recommended These series are more cost effective and offer better Land Pattern current handling. In addition, the LPS4018 is a signifi- 0.070 0.055 0.160 0.050 cantly smaller part. 1,78 1,40 4,06 1,27 0.140 0.175 0.090 max 3,56 4,45 2,29 0.270 0.170 0.040 min 6,86 4,32 1,02 Core material Ferrite Dash number Terminations RoHS compliant electroplated gold (<50 in) over nickel over moly-manganese. Other terminations available at additional cost. Weight 144 167 mg Ambient temperature 40C to +85C with Isat current Maximum part temperature +105C (ambient + temp rise) Part marking since Feb.2005.Parts manufactured prior to that date mayhavecolor dots. Storage temperature Component: 40C to +105C. Visit www.coilcraft.com/colrpowr.cfm for details. 0.115 max Tape and reel packaging: 40C to +80C 2,92 Resistance to soldering heat Max three 40 second reflows at 0.260 +260C, parts cooled to room temperature between cycles max 6,60 Recommended Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / Land Pattern 85% relative humidity) 0.070 0.055 0.160 0.050 Failures in Time (FIT) / Mean Time Between Failures (MTBF) 1,78 1,40 4,06 1,27 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, 0.140 0.175 0.090 max 0.28 mm thick, 4 mm pocket spacing, 3 mm pocket depth 3,56 4,45 2,29 PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. 0.270 0.170 0.040 min 1,02 6,86 4,32 Dash number Part marking since Feb.2005.Parts manufactured prior to that date mayhavecolor dots. Visit www.coilcraft.com/colrpowr.cfm for details. US +1-847-639-6400 sales coilcraft.com Document 186-1 Revised 02/07/14 UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2017 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.Document 186-2 Shielded Power Inductors DS1608C 2 4 Inductance Percent DCR max SRF typ Isat 1 3 Part number 20% (H) tolerance Q min (Ohms) (MHz) (A) DS1608C-102 L 1.0 20,10 30 200 kHz 0.040 250 1.4 DS1608C-152 L 1.5 20,10 30 200 kHz 0.045 125 0.93 DS1608C-222 L 2.2 20,10 40 200 kHz 0.050 120 0.92 DS1608C-332 L 3.3 20,10 40 200 kHz 0.055 120 0.75 DS1608C-472 L 4.7 20,10 40 200 kHz 0.060 105 0.58 DS1608C-682 L 6.8 20,10 40 200 kHz 0.065 50 0.58 DS1608C-822 L 8.2 20,10 40 200 kHz 0.070 42 0.47 DS1608C-103 L 10 20,10 40 200 kHz 0.075 38 0.37 DS1608C-153 L 15 20,10 40 100 kHz 0.090 33 0.31 DS1608C-223 L 22 20,10 40 100 kHz 0.11 25 0.30 DS1608C-333 L 33 20,10 40 100 kHz 0.19 20 0.30 DS1608C-473 L 47 20,10 40 100 kHz 0.23 20 0.24 DS1608C-683 L 68 20,10 40 100 kHz 0.29 15 0.17 DS1608C-104 L 100 20,10 40 100 kHz 0.48 10 0.13 DS1608C-154 L 150 20,10 40 100 kHz 0.59 9 0.10 DS1608C-224 L 220 20,10 40 100 kHz 0.77 6 0.10 DS1608C-334 L 330 20,10 40 100 kHz 1.4 5 0.07 DS1608C-474 L 470 20,10 40 100 kHz 1.8 4 0.06 DS1608C-684 L 680 20,10 40 100 kHz 2.2 3 0.055 DS1608C-105 L 1000 20,10 40 100 kHz 3.4 2 0.045 DS1608C-155 L 1500 20,10 50 100 kHz 4.2 2 0.035 DS1608C-225 L 2200 20,10 50 100 kHz 8.5 2 0.028 DS1608C-335 L 3300 20,10 50 100 kHz 11.0 1 0.024 DS1608C-475 L 4700 20,10 50 100 kHz 13.9 1 0.021 DS1608C-685 L 6800 20,10,5 50 100 kHz 25.0 1 0.019 DS1608C-106 L 10000 20,10,5 50 100 kHz 32.8 0.8 0.017 1. When ordering, please specify tolerance, termination and packaging codes: DS1608C-106MLC Tolerance: M = 20%, K = 10%, J = 5% (Table above shows stock tolerances in bold.) Termination: L = RoHS compliant gold over nickel over moly-manganese 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 (750 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 = 13 machine-ready reel. EIA-481 embossed plastic tape (2500 parts per full reel). 2. Inductance tested at 0.1 Vrms, 100 kHz, 0 Adc. 3. Tolerances in bold are stocked for immediate shipment. 4. DC current at which the inductance drops 30% (typ.) from its value without current. 6. Electrical specifications at 25C. Refer to Doc 362 Soldering Surface Mount Components before soldering. Document 186-2 Revised 02/07/14 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2017 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.