AT392RAS COILCRAFT | Alldatasheet
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cps@coilcraft.com www.coilcraft-cps.com © Coilcraft, Inc. 2011 Specifications subject to change without notice. Please check our website for latest information. Document AT617-1 Revised 08/23/11 SRF DCR Inductance2 % Q3 min4 max Imax Part number1 (nH) tol min (GHz) (mOhm) (A) AT392RAS8N1_SZ 8.1 5,2 100 4.0 6.0 4.0 AT392RAS12N_SZ 12.1 5,2 100 3.4 7.0 4.0 AT392RAS17N_SZ 16.6 5,2 100 2.9 8.0 4.0 AT392RAS22N_SZ 21.5 5,2 100 2.6 9.0 4.0 AT392RAS27N_SZ 27.3 5,2 100 2.3 10.0 4.0 1. Please specify tolerance and testing codes: AT392RAS27NGSZ 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 400 MHz, 0.1 Vrms, 0 A using an Agilent/ HP 4287A LCR meter or equivalent with a Coilcraft SMD-A test fixture and Coilcraft-provided correlation pieces. 3. Q measured at 400 MHz using an Agilent/HP 4291A impedance analyzer or equivalent. 4. SRF measured using an Agilent/HP 8753 network analyzer or equivalent and a Coilcraft CCF1295 test fixture. 5. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Terminations Tin-lead (63/37) over copper Ambient temperature –60°C to +185°C with Imax current, +185°C to +240°C with derated current Storage temperature Component: –60°C to +240°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) +5 to +70 ppm/°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Excellent Q factors – up to 130 ■ Current handling as high as 4.0 Amps! ■ 5 inductance values from 8.1 to 27.3 nH ■ Flat top and bottom for reliable pick and place and me- chanical stability ■ Special materials allow operation in ambient temperatures as low as –60°C and up to 240°C. ■ Passes NASA low outgassing specifications 240°C Air Core Inductors 240°C AIR CORE INDUCTORS AT392RAS
cps@coilcraft.com www.coilcraft-cps.com © Coilcraft, Inc. 2011 Specifications subject to change without notice. Please check our website for latest information. A DB C E F Recommended Land Pattern Strip length min max Part Weight Tape pocket number A B C D E F (mg) depth (mm) AT392RAS8N1 1,473 ±0,152 2,134 ±0,152 1,829 ±0,152 1,12 2,8 0,64 12,8 2,01 AT392RAS12N 1,854 ±0,152 2,134 ±0,152 1,829 ±0,152 1,45 2,8 0,64 16,9 1,96 AT392RAS17N 2,210 ±0,152 2,134 ±0,152 1,829 ±0,152 1,83 2,8 0,64 21,1 2,01 AT392RAS22N 2,565 ±0,152 2,134 ±0,152 1,829 ±0,152 2,18 2,8 0,64 24,7 1,98 AT392RAS27N 2,972 ±0,152 2,134 ±0,152 1,829 ±0,152 2,57 2,8 0,64 28,7 1,01 All dimensions are in mm. 240°C AIR CORE INDUCTORS Document AT617-2 Revised 08/23/11 Irms Derating Packaging 2000/7″reel; 7500/13″ reel Plastic tape: 12 mm wide, 0.254 mm thick, 4 mm pocket spacing Q vs Frequency L vs Frequency AT392RAS Series Air Core Inductors -60 -40 -20 02 04 06 08 0 100 180 200240160140120 Ambient temperature (°C) Pe rcent of rated rmsI 120 110 100 25°C