Web Sample Tools & Support Document 177-1 page & buy software & FAQ SMT Power Inductors DO1608C High energy storage and very low resistance AEC + Q200 85C Defense Supply Center CID A-A-59742 Designers Kit C377 contains 3 of each stocked part Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant electroplated gold (<50 in) over nickel over moly-manganese. Other terminations available at additional cost. Weight 128 164 mg Ambient temperature 40C to +85 Maximum part temperature +125C (ambient + temp rise) Storage temperature Component: 40C to +125C. Tape and reel packaging: 40C to +80C Resistance to soldering heat Max three 40 second reflows at +260C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Packaging 750/7 reel 2500/13 reel Plastic tape: 12 mm wide, 0.28 mm thick, 8 mm pocket spacing, 3 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. 5 1. Please specify tolerance, termination and packaging codes: Irms (A) DCR SRF 2 4 Part L % max typ Isat 20C 40C DO1608C-105MLC 1 3 number (H) tol (Ohms) (MHz) (A) rise rise Tolerance: K = 10%, M = 20% (Table shows stock tolerances in bold.) DO1608C-102ML 1.0 20 0.05 130 2.9 1.90 2.70 Termination: L = RoHS compliant gold over nickel over DO1608C-152ML 1.5 20 0.06 115 2.6 1.90 2.65 moly-manganese. DO1608C-222ML 2.2 20 0.07 100 2.3 1.85 2.55 Special order: T = RoHS tin-silver-copper DO1608C-272ML 2.7 20 0.08 75 2.1 1.80 2.45 (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). DO1608C-332ML 3.3 20 0.08 70 2.0 1.60 2.20 Packaging: C = 7 machine-ready reel. EIA-481 DO1608C-472ML 4.7 20 0.09 50 1.5 1.40 1.90 embossed plastic tape (750 parts per DO1608C-682ML 6.8 20 0.13 45 1.2 1.20 1.60 full reel). Quantities less than full reel DO1608C-822ML 8.2 20 0.16 40 1.15 1.10 1.55 available: in tape (not machine ready) or with leader and trailer ( 25 charge). DO1608C-103ML 10 20 0.16 35 1.10 1.10 1.50 D = 13 machine-ready reel. EIA-481 embossed DO1608C-153ML 15 20 0.23 30 0.90 0.90 1.25 plastic tape (2500 parts per full reel). DO1608C-223 L 22 20,10 0.37 20 0.70 0.75 0.95 B = Less than full reel. In an effort to DO1608C-333 L 33 20,10 0.51 15 0.58 0.60 0.80 simplify our part numbering system, DO1608C-473 L 47 20,10 0.64 14 0.50 0.52 0.70 Coilcraft is eliminating the need for multiple packaging codes. When DO1608C-683 L 68 20,10 0.86 11 0.40 0.44 0.60 ordering, simply change the last letter DO1608C-104 L 100 20,10 1.27 9.0 0.31 0.37 0.50 of your part number from B to C. DO1608C-154 L 150 20,10 2.00 6.0 0.27 0.28 0.39 2. Tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP DO1608C-224 L 220 20,10 3.11 5.5 0.22 0.23 0.31 4263B LCR meter or equivalent. DO1608C-334 L 330 20,10 3.80 5.0 0.18 0.22 0.30 3. Tolerances in bold are stocked for immediate shipment 4. DC current at 25C that causes 10% (typ) inductance drop DO1608C-474 L 470 20,10 5.06 4.0 0.16 0.20 0.26 from its value without current. DO1608C-684 L 680 20,10 9.20 3.0 0.14 0.14 0.19 Click for temperature derating information. DO1608C-105 L 1000 20,10 13.8 2.0 0.10 0.11 0.15 5. Current that causes the specified temperature rise from 25C ambient. This information is for reference only and does not represent absolute maximum ratings. Click for temperature derating information. 6. Electrical specifications at 25C. Refer to Doc 362 Soldering Surface Mount Components before soldering. Document 177-1 Revised 12/13/21 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 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.XXX XXX Document 177-2 SMT Power Inductors DO1608C Series Typical L vs Frequency Typical L vs Current 10000 10000 AEC + Q200 85C 1000 H 1000 H 1000 1000 100 H 100 H 100 100 10 H 10 H 10 10 1H 1H 1 1 0.1 0.1 0.01 0.1 110 0.01 0.1 110 Frequency (MHz) Current (A) 0.260 max 6,60 0.050 0.055 1,27 1,40 0.140 0.175 0.090 max 4,45 2,29 3,56 0.215 0.170 0.040 min 5,46 4,32 1,02 Recommended 0.155 dia Land Pattern 3,94 0.115 max 2,92 0.070 Dash 1,78 number Part marking since Feb.2005.Parts manufactured inches prior to that date mayhavecolor dots. Dimensions are in mmVisit www.coilcraft.com/colrpowr.cfm for color dot marking details. Document 177-2 Revised 12/13/21 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 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. Inductance (H) Inductance (H)