0402 CHIP INDUCTORS High-Reliability Chip InductorsML235RAA Typical L vs Frequency 120 110 100 90 80 70 60 50 40 25°C This robust version of Coilcraft’s standard 0402CS series features high temperature materials that allow operation in ambient temperatures up to 155°C. Current Derating Percent of rated Irms This 0402 size chip inductor series shares all of the characteristics of Coilcraft’s other ceramic inductors: exceptionally high Q factors, especially at use frequencies; outstanding self-resonant frequency; tight inductance tolerance; and excellent batch-to-batch consistency. 30 30 20 27 nH 10 0 25 Inductance (nH) -40 20 -20 19 nH 10 5.6 nH A 1 nH 0 1 10 40 60 80 100 120 C B overall 12 nH 5 100 1000 140 160 E terminal Typical Q vs Frequency 120 110 12 nH 5.6 nH 19 nH 27 nH 100 90 80 H D F I G J F I 10000 Frequency (MHz) Q Factor 20 Ambient temperature (°C) 15 1 nH Suggested Land Pattern Terminal wraparound: approx 0.007/0,18 both ends A max B max C max D ref 0.047 0.025 0.026 0.010 0.020 0.009 0.022 0.026 0.014 0.018 1,19 0,64 0,66 0,25 E 0,51 F 0,23 G 0,56 H 0,66 I 0,36 J 0,46 Core material Ceramic Terminations Silver-palladium-platinum-glass frit Ambient temperature –55°C to +125°C with Imax current, +125°C to +155°C with derated current 70 60 Storage temperature Component: –55°C to +155°C. Packaging: –55°C to +80°C 50 Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles 40 30 Temperature Coefficient of Inductance (TCL) +25 to +155 ppm/°C 20 Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) 10 0 0 1 10 100 1000 10000 Frequency (MHz) Enhanced crush-resistant packaging 2000 per 7″ reel Paper tape: 8 mm wide, 0.68 mm thick, 2 mm pocket spacing Document ML198-1 Revised 07/13/12 ® © 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. 0402 CHIP INDUCTORS ML235RAA Series (0402) Part number1 ML235RAA1N0JLZ ML235RAA1N8JLZ ML235RAA1N9JLZ ML235RAA2N0_LZ ML235RAA2N2_LZ ML235RAA2N4_LZ ML235RAA3N3_LZ ML235RAA3N6_LZ ML235RAA3N9_LZ ML235RAA4N3_LZ ML235RAA4N7_LZ ML235RAA5N1_LZ ML235RAA5N6_LZ ML235RAA6N2_LZ ML235RAA6N8_LZ ML235RAA7N5_LZ ML235RAA8N2_LZ ML235RAA8N7_LZ ML235RAA9N0_LZ ML235RAA9N5_LZ ML235RAA10N_LZ ML235RAA11N_LZ ML235RAA12N_LZ ML235RAA13N_LZ ML235RAA15N_LZ ML235RAA16N_LZ ML235RAA18N_LZ ML235RAA19N_LZ ML235RAA20N_LZ ML235RAA22N_LZ ML235RAA23N_LZ ML235RAA24N_LZ ML235RAA27N_LZ ML235RAA30N_LZ ML235RAA33N_LZ ML235RAA36N_LZ ML235RAA40N_LZ Inductance2 Percent 900 MHz 1.7 GHz SRF min5 (nH) tolerance Q min3 L typ Q typ4 L typ Q typ4 (GHz) 1.0 1.8 1.9 2.0 2.2 2.4 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 8.7 9.0 9.5 10.0 11.0 12.0 13.0 15.0 16.0 18.0 19.0 20.0 22.0 23.0 24.0 27.0 30.0 33.0 36.0 40.0 5 5 5 5,2 5,2 5,2 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 5,2,1 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 22 22 20 22 20 21 24 24 20 22 23 24 24 24 24 24 24 24 24 20 24 24 1.02 1.78 1.72 1.93 2.19 2.24 3.10 3.56 3.89 4.19 4.55 5.15 5.16 6.16 6.56 7.91 8.50 8.78 9.07 9.42 9.8 10.7 11.9 13.4 14.6 16.6 18.3 19.1 20.7 23.2 23.8 25.1 28.7 31.1 34.9 39.5 39.0 1. When ordering, please specify tolerance and testing codes: ML235RAAR10GLZ Tolerance: F = 1% G = 2% J = 5% Testing: Z = COTS H = Screening per Coilcraft CP-SA-10001 N = Screening per Coilcraft CP-SA-10003 2. Inductance measured at 250 MHz using a Coilcraft SMD-F test fixture and Coilcraft-provided correlation pieces with an Agilent/HP 4286A impedance analyzer or equivalent. 77 54 68 54 59 51 65 45 50 47 48 56 54 52 63 60 57 54 62 54 50 52 53 51 55 46 57 50 52 53 49 51 49 46 31 44 44 1.02 1.78 1.74 1.93 2.23 2.27 3.12 3.62 4.00 4.30 4.68 5.25 5.28 6.37 6.93 8.22 8.85 9.21 9.53 9.98 10.10 11.20 12.70 14.63 15.50 18.86 20.28 21.10 23.66 26.75 26.90 29.50 33.50 38.50 41.74 48.40 47.40 >5.00 >5.00 >5.00 >5.00 >5.00 >5.00 >5.00 >5.00 >5.00 >5.00 4.77 4.80 4.80 4.80 4.80 4.80 4.40 3.80 4.66 3.48 3.68 3.48 3.60 3.28 3.10 3.05 2.68 3.00 2.90 2.80 2.72 2.60 2.48 2.35 2.30 2.20 2.24 0.045 0.070 0.070 0.070 0.070 0.068 0.066 0.066 0.066 0.091 0.130 0.083 0.083 0.083 0.083 0.104 0.104 0.195 0.100 0.195 0.195 0.120 0.120 0.210 0.172 0.220 0.230 0.202 0.250 0.300 0.300 0.300 0.298 0.410 0.300 0.440 0.440 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 480 680 480 480 580 580 440 500 480 420 460 400 380 400 390 380 340 340 310 290 3. Q measured at 250 MHz using an Agilent/HP 4291A with an Agilent/ HP 16197A test fixture or equivalents. 4. Q measured using an Agilent/HP 4291A with an Agilent/HP 16197A test fixture or equivalents. 5. SRF measured using an Agilent/HP 8753ES network analyzer and a Coilcraft CCF1192 test fixture. 6. DCR measured on a Keithley 580 micro-ohmmeter and a Coilcraft CCF1192 test fixture. 7. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Document ML198-2 Revised 07/13/12 ® © Coilcraft, Inc. 2012 69 75 82 75 100 68 87 71 75 71 68 82 81 76 78 88 84 73 78 69 67 78 71 57 77 47 62 67 53 53 64 50 63 39 32 53 33 DCR max6 Imax (Ohms) (mA) 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.