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cps@coilcraft.com www.coilcraft-cps.com © Coilcraft, Inc. 2012 These parts are preproduction products for electrical evaluation only. Specification subject to change without notice. Outgassing Compliant Chip Inductors AE235RAA
0402 CHIP INDUCTORS
Document AE198-1 Revised 07/13/12 A B C D max max max ref E F G H I J 1,19 0,64 0,66 0,25 0,51 0,23 0,56 0,66 0,36 0,46 A B overall C D J F F G H E terminal Terminal wraparound: approx 0.007/0,18 both ends I I Suggested Land Pattern Core material Ceramic 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. 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) +25 to +155 ppm/°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Enhanced crush-resistant packaging 2000 per 7″ reel Paper tape: 8 mm wide, 0.68 mm thick, 2 mm pocket spacing -40-55 -20 02 04 06 08 0 100 160140120 Ambient temperature (°C) Pe rcent of rated rmsI 120 110 100 25°C Current Derating Typical Q vs Frequency Typical L vs Frequency ■ Exceptionally high Q factors ■ Outstanding self-resonant frequency ■ Tight inductance tolerance ■ High temperature materials allow operation in ambient temperatures up to 155°C. ■ Passes NASA low outgassing specifications ■ Leach-resistant base metalization with tin-lead (Sn-Pb) terminations ensures the best possible board adhesion 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. 27 nH 19 nH 12 nH 5.6 nH 1 nH 11 0 100 1000 10000 Frequency (MHz) Inductance (nH) 100 110 120 Q F actor 11 0 100 1000 10000 Frequency (MHz) 12 nH 19 nH 5.6 nH 27 nH 1 nH
cps@coilcraft.com www.coilcraft-cps.com © Coilcraft, Inc. 2012 These parts are preproduction products for electrical evaluation only. Specification subject to change without notice. AE235RAA Series (0402) Document AE198-2 Revised 07/13/12
- When ordering, please specify tolerance and testing codes: AE235RAAR10GSZ Tolerance: 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. Inductance2 Percent 900 MHz 1.7 GHz SRF min5 DCR max6 Imax Part number1 (nH) tolerance Q min3 L typ Q typ4 L typ Q typ4 (GHz) (Ohms) (mA) 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.