240°C AIR CORE INDUCTORS 240°C Air Core Inductors AT392RAS 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 mechanical stability ■ Special materials allow operation in ambient temperatures as low as –60°C and up to 240°C. ■ Passes NASA low outgassing specifications ■ ■ ■ ■ 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) SRF DCR Inductance2 % Q3 min4 max Imax 1 Part number (nH) tol min (GHz) (mOhm) (A) AT392RAS8N1_SZ AT392RAS12N_SZ AT392RAS17N_SZ AT392RAS22N_SZ AT392RAS27N_SZ 8.1 12.1 16.6 21.5 27.3 5,2 5,2 5,2 5,2 5,2 ® 100 100 100 100 100 4.0 3.4 2.9 2.6 2.3 6.0 7.0 8.0 9.0 10.0 4.0 4.0 4.0 4.0 4.0 AT392RAS27NGSZ G = 2%, J = 5% 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. Tolerance: Testing: Specifications subject to change without notice. Please check our website for latest information. 1102 Silver Lake Road Cary IL 60013 © Coilcraft, Inc. 2011 1. Please specify tolerance and testing codes: Document AT617-1 Phone 800-981-0363 Fax 847-639-1508 Revised 08/23/11 E-mail [email protected] Web www.coilcraft-cps.com 240°C AIR CORE INDUCTORS AT392RAS Series Air Core Inductors Q vs Frequency L vs Frequency Irms Derating A max 120 Strip length 110 C 100 E 90 80 70 60 50 40 30 25°C D B Percent of rated Irms min 20 10 0 -60 -40 -20 F 0 20 40 60 80 100 120 140 160 180 200 240 Ambient temperature (°C) Recommended Land Pattern Packaging 2000/7″reel; 7500/13″ reel Plastic tape: 12 mm wide, 0.254 mm thick, 4 mm pocket spacing 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. ® Specifications subject to change without notice. Please check our website for latest information. 1102 Silver Lake Road Cary IL 60013 © Coilcraft, Inc. 2011 Document AT617-2 Phone 800-981-0363 Fax 847-639-1508 Revised 08/23/11 E-mail [email protected] Web www.coilcraft-cps.com