Document 107-1 Mini Spring™ Air Core Inductors • Small air core inductors feature high Q and tight tolerances • Acrylic jacket provides a flat top for pick and place • Solder coated leads ensure reliable soldering Terminations RoHS compliant tin-silver over copper. Other terminations available at additional cost. Ambient temperature –40°C to +125°C with Irms current, +125°C to +140°C with derated current Storage temperature Component: –40°C to +140°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 Temperature Coefficient of Inductance (TCL) +5 to +70 ppm/°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) One per billion hours / one billion hours, calculated per Telcordia SR-332 Packaging A0xT: 700/7″ reel; 2500/13″ reel Plastic tape: 12 mm wide, 0.32 mm thick, 8 mm pocket spacing, 3.3 mm pocket depth BxxT: 500/7″ reel; 2200/13″ reel Plastic tape: 16 mm wide, 0.28 mm thick, 8 mm pocket spacing, 3.4 mm pocket depth PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf SRFDCR Part L2 Percent Q4 min5 max6 Irms7 Weight number1Turns (nH) tol3 min(GHz)(mOhm) (A) (mg) A01TKL_1 2.5 10 14512.5 1.1 4 31 A02T_L_25.0 5,2,1 1406.5 1.8 4 42 A03T_L_38.0 5,2,1 1405.0 2.6 4 52 A04T_L_ 412.5 5,2,1 1373.3 3.4 4 65 A05T_L_ 518.5 5,2,1 1322.5 3.9 4 78 B06T_L_ 617.5 5,2,1 1002.2 4.5 4 100 B07T_L_ 722.0 5,2,1 1022.1 5.2 4 110 B08T_L_ 828.0 5,2,1 1051.8 6.0 4 118 B09T_L_ 935.5 5,2,1 1121.5 6.8 4 133 B10T_L_1043.05,2,1 1061.2 7.9 4 147 1. When ordering, please specify tolerance, termination and packaging codes: A02TGLC Tolerance: F=1% G = 2% J = 5% K = 10% (Table shows stock tolerances in bold.) Termination:L=RoHS compliant tin-silver (96.5/3.5) 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, 700 (AxxT) or 500 (BxxT) 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. Factory order only, not stocked, 2500 (AxxT) or 2200 (BxxT) parts per full reel. 2. Inductance measured at 150 MHz with an Agilent/HP 4286 or equivalent, a Coilcraft SMD-A and correlation. 3. Tolerances in bold are stocked for immediate shipment. 4. Q measured at 150 MHz using an Agilent/HP 4291A with an Agilent/HP 16193A test fixture or equivalents. 5. SRF tested on an Agilent/HP 8720D or equivalent and a Coilcraft SMD-D fixture. 6. DCR tested on the Cambridge Technology Model Micro-ohmmeter or equivalent. 7. Current that causes a 15°C temperature rise from 25°C ambient. 8. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Dimensions are in US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] inches mm Document 107-1 Revised 10/03/11 © Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 107-2 Designer’s Kit C302 contains 12 each of all 5% values Designer’s Kit C302-2 contains 12 each of all 2% values Mini Spring™ Air Core Inductors Typical L vs Frequency 25 60 43.0 nH 55 50 18.5 nH Inductance (nH) Inductance (nH) 20 15 12.5 nH 10 8.0 nH 5.0 nH 5 100 35.5 nH 40 35 28.0 nH 30 22.0 nH 25 20 2.5 nH 0 45 17.5 nH 15 200 400 600 10 1000 100 Frequency (MHz) 200 400 600 1000 Frequency (MHz) Typical Q vs Frequency 135 220 130 2.5 nH 200 125 190 120 5.0 nH 180 170 8.0 nH 160 Q factor Q factor 210 17.5 nH 22.0 nH 115 28.0 nH 35.5 nH 110 105 12.5 nH 43.0 nH 100 150 140 95 18.5 nH 130 100 200 400 600 1000 90 100 Frequency (MHz) 200 400 600 1000 Frequency (MHz) Typical Irms Derating 120 110 90 80 70 60 50 40 30 25°C Percent of rated Irms 100 20 10 0 -40 -20 0 20 40 60 80 100 120 140 Ambient temperature (°C) US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 107-2 Revised 10/03/11 © Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information.