0402 CHIP INDUCTORS High-Reliability Chip Inductors MS235RAA Typical L vs Frequency 120 110 100 90 80 70 60 50 40 30 20 60 10 0 56 nH -40 50 Inductance (nH) 25C This robust version of Coilcraft's standard 0402CS series features high temperature materials that allow operation in ambient temperatures up to 155C and a leach-resistant base metalization with tin-lead (Sn-Pb) terminations that ensures the best possible board adhesion. 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. -20 0 20 40 60 80 100 120 140 160 Ambient temperature (C) 40 C B overall 30 20 19 nH A H D 27 nH F I G J F I 12 nH 10 5.6 nH 1 nH 0 1 10 100 1000 Frequency (MHz) Typical Q vs Frequency 120 110 12 nH 5.6 nH 19 nH 27 nH 100 90 80 Q Factor E terminal 10000 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 E 0,25 0,51 F 0,23 G 0,56 H 0,66 I 0,36 J 0,46 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. Core material Ceramic Terminations Tin-lead (63/37) over silver-palladium-platinum-glass frit 70 Ambient temperature -55C to +125C with Imax current, +125C to +155C with derated current 56 nH 60 50 Storage temperature Component: -55C to +155C. Packaging: -55C to +80C 1 nH 40 30 Resistance to soldering heat Max three 40 second reflows at +260C, parts cooled to room temperature between cycles 20 Temperature Coefficient of Inductance (TCL) +25 to +155 ppm/C 10 Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) 0 1 10 100 1000 10000 Frequency (MHz) (R) Specifications subject to change without notice. Please check our website for latest information. 1102 Silver Lake Road Cary IL 60013 (c) Coilcraft, Inc. 2011 Enhanced crush-resistant packaging 2000 per 7 reel Paper tape: 8 mm wide, 0.68 mm thick, 2 mm pocket spacing Document MS198-1 Revised 06/20/11 Phone 800-981-0363 Fax 847-639-1508 E-mail cps@coilcraft.com Web www.coilcraft-cps.com 0402 CHIP INDUCTORS MS235RAA Series (0402) Part number1 MS235RAA1N0JSZ MS235RAA1N2JSZ MS235RAA1N8JSZ MS235RAA1N9JSZ MS235RAA2N0_SZ MS235RAA2N2_SZ MS235RAA2N4_SZ MS235RAA2N7_SZ MS235RAA3N3_SZ MS235RAA3N6_SZ MS235RAA3N9_SZ MS235RAA4N3_SZ MS235RAA4N7_SZ MS235RAA5N1_SZ MS235RAA5N6_SZ MS235RAA6N2_SZ MS235RAA6N8_SZ MS235RAA7N5_SZ MS235RAA8N2_SZ MS235RAA8N7_SZ MS235RAA9N0_SZ MS235RAA9N5_SZ MS235RAA10N_SZ MS235RAA11N_SZ MS235RAA12N_SZ MS235RAA13N_SZ MS235RAA15N_SZ MS235RAA16N_SZ MS235RAA18N_SZ MS235RAA19N_SZ MS235RAA20N_SZ MS235RAA22N_SZ MS235RAA23N_SZ MS235RAA24N_SZ MS235RAA27N_SZ MS235RAA30N_SZ MS235RAA33N_SZ MS235RAA36N_SZ MS235RAA39N_SZ MS235RAA40N_SZ MS235RAA43N_SZ MS235RAA47N_SZ MS235RAA51N_SZ MS235RAA56N_SZ MS235RAA68N_SZ MS235RAA82N_SZ MS235RAAR10_SZ MS235RAAR12_SZ Inductance2 Percent900 MHz1.7 GHz SRF min5 (nH) tolerance Q min3 L typ Q typ4 L typ Q typ4 (GHz) 1.0 1.2 1.8 1.9 2.0 2.2 2.4 2.7 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 39.0 40.0 43.0 47.0 51.0 56.0 68.0 82.0 100 120 5 5 5 5 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 20 12 20 20 20 20 20 16 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 24 22 20 19 22 22 25 25 22 1.02 1.17 1.78 1.72 1.93 2.19 2.24 2.58 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 41.7 39.0 45.8 50.0 56.6 62.8 78.2 - - - 1. When ordering, specify tolerance, termination and testing codes: MS235RAAR10GSZ Tolerance: G = 2% J = 5% Termination: S = Tin-lead (63/37) over silver-platinum-glass frit. Special order: T = Tin-silver-copper (95.5/4/0.5) over silver-platinumglass frit. P = Tin-lead (63/37) over tin over nickel over silver-platinum-glass frit. Q = Tin-silver-copper (95.5/4/0.5) over tin over nickel over silver-platinum-glass frit. Testing: Z = COTS H = Screening per Coilcraft CP-SA-10001 N = Screening per Coilcraft CP-SA-10003 (R) 1.02 1.17 1.78 1.74 1.93 2.23 2.27 2.60 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 50.23 47.40 61.55 - - - - - - - 69 38 75 82 75 100 68 61 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 45 33 34 - - - - - - - >5.00 >5.00 >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 2.10 2.24 2.03 2.10 1.75 1.76 1.62 1.26 1.16 1.20 0.045 0.090 0.070 0.070 0.070 0.070 0.068 0.120 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 0.550 0.440 0.810 0.830 0.820 0.966 1.120 1.550 2.000 2.200 600 360 600 600 600 600 600 425 600 600 600 600 600 600 600 600 600 600 600 480 680 480 480 580 580 440 500 480 420 460 400 380 400 390 380 340 340 310 200 290 100 150 100 100 100 50 50 50 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. 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 25C. Refer to Doc 362 "Soldering Surface Mount Components" before soldering. Specifications subject to change without notice. Please check our website for latest information. 1102 Silver Lake Road Cary IL 60013 (c) Coilcraft, Inc. 2011 77 28 54 68 54 59 51 42 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 47 44 46 38 40 42 36 - - - DCR max6 Imax (Ohms) (mA) Document MS198-2 Revised 06/20/11 Phone 800-981-0363 Fax 847-639-1508 E-mail cps@coilcraft.com Web www.coilcraft-cps.com