1812 CHIP INDUCTORS High-Reliability Chip Inductors MS450RAB This robust version of Coilcraft’s standard 1812LS series features high temperature materials that allow operation in ambient temperatures up to 155°C. The leach-resistant base metalization with tin-lead (Sn-Pb) terminations ensures the best possible board adhesion. SRF min4 Inductance2 L test Percent Q Q test DCR max5 Imax Part number1 (µH) freq (MHz) tolerance min3 freq (MHz) (MHz)(Ohms)(mA) MS450RAB123JSZ 12 2.5 5 220.79 55 2.0 280 MS450RAB153JSZ 15 2.5 5 220.79 45 2.5 260 MS450RAB183JSZ 18 2.5 5 240.79 37 2.8 240 MS450RAB223JSZ 22 2.5 5 200.79 32 3.2 210 MS450RAB273JSZ 27 2.5 5 240.79 27 3.6 200 MS450RAB333JSZ 33 2.5 5 220.79 23 4.0 190 MS450RAB393JSZ 39 2.5 5 200.79 19 4.5 185 MS450RAB473JSZ 47 2.5 5 240.79 16 5.0 180 MS450RAB563JSZ 56 2.5 5 220.79 13 5.5 170 MS450RAB683JSZ 68 2.5 5 240.79 10 6.0 150 MS450RAB823JSZ 82 2.5 5 240.79 9.0 7.0 135 MS450RAB104JSZ 100 2.5 5 240.79 8.5 8.0 135 MS450RAB124JSZ 120 0.79 5 250.79 8.5 11.5 110 MS450RAB154JSZ 150 0.79 5 230.79 8.5 13.0 100 MS450RAB184JSZ 180 0.79 5 240.79 8.0 14.2 85 MS450RAB224JSZ 220 0.79 5 230.79 6.0 16.2 80 MS450RAB274JSZ 270 0.79 5 230.79 5.0 20.5 75 MS450RAB334JSZ 330 0.79 5 240.79 4.5 22.5 70 MS450RAB394JSZ 390 0.79 5 140.25 3.5 24.5 65 MS450RAB474JSZ 470 0.79 5 150.25 3.0 26.5 65 MS450RAB564JSZ 560 0.79 5 130.25 2.0 28.5 65 MS450RAB684JSZ 680 0.79 5 130.25 1.9 38.5 60 MS450RAB824JSZ 820 0.79 5 130.25 1.6 41.0 50 MS450RAB105JSZ1000 0.79 5 15 0.25 1.5 44.0 50 1. When ordering, please specify testing code: MS450RAB105JSZ Testing:Z =COTS H=Screening per Coilcraft CP-SA-10001 N =Screening per Coilcraft CP-SA-10003 2. Inductance at 2.5 MHz measured using an Agilent/HP 4286A and a Coilcraft SMD-A fixture with Coilcraft-provided correlation pieces. Inductance at 0.79 MHz measured using an Agilent/HP 4192A and Coilcraft SMD-B test fixture. 3. Q read at test frequency directly on an Agilent/HP 4192A LF impedance analyzer and a Coilcraft SMD-B test fixture. 4. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture. 5. DCR measured on a Cambridge Technology micro-ohmmeter. 6. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Core material Ferrite Terminations Tin-lead (63/37) over silver-platinum-glass frit Ambient temperature –55°C to +125°C with Imax current, +125°C to +155°C with derated current Storage temperature Component: –55°C to +155°C. Tape and reel packaging: –55°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) +200 to +700 ppm/°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Enhanced crush-resistant packaging 600 per 7″ reel Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 3.7 mm pocket depth Document MS106-2 Revised 10/11/11 ® © Coilcraft, Inc. 2012 1102 Silver Lake Road Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email [email protected] www.coilcraft-cps.com This product may not be used in medical or high risk applications without prior Coilcraft approval. Specifications subject to change without notice. Please check our web site for latest information. 1812 CHIP INDUCTORS MS450RAB Series (1812) Typical Q vs Frequency Typical L vs Frequency 10000 60 55 50 Inductance (µH) 45 Q Factor 1000 µH 1000 40 47 µH 100 µH 470 µH 220 µH 35 30 22 µH 12 µH 25 20 1000 µH 470 µH 220 µH 100 µH 100 47 µH 15 10 22 µH 5 0 12 µH 0.1 10 1 10 100 0.1 100 A 90 80 70 E terminal 60 50 20 10 -20 0 20 40 60 80 100 120 140 160 Ambient temperature (°C) I G J F I Terminal wraparound: approx 0.015/0,38 both ends Suggested Recommended Land Pattern Pattern Land Note: Dimensions are before solder application. For maximum overall dimensions including solder, add 0.0025 in / 0,064 mm to B and 0.006 in / 0,15 mm to A and C. Document MS106-2 Revised 10/11/11 ® © Coilcraft, Inc. 2012 H Pick and place material ABCD maxmaxmax ref E F G H IJ 0.1950.1500.1350.0700.1000.0250.1280.1200.0450.118inches 4,953,813,431,782,540,643,253,051,143,00 mm 25°C Percent of rated Irms D F 110 0 -55 -40 C B overall 120 30 100 Frequency (MHz) Current Derating 40 10 1 Frequency (MHz) 1102 Silver Lake Road Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email [email protected] www.coilcraft-cps.com This product may not be used in medical or high risk applications without prior Coilcraft approval. Specifications subject to change without notice. Please check our web site for latest information.