AT475RAT COILCRAFT | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Specifications subject to change without notice. Please check our website for latest information.
1102 Silver Lake Road
cps@coilcraft.com www.coilcraft-cps.com © Coilcraft, Inc. 2011 Document AT184-1 Revised 09/08/11 Inductance2 Percent Q3 Q3 SRF min4 DCR max5 Imax Part number1 (nH) tolerance typ min (GHz) (mOhm) (A) AT475RAT22N_SZ 22 5,2 135 100 3.2 4.2 3.0 AT475RAT27N_SZ 27 5,2 135 100 2.7 4.0 3.5 AT475RAT33N_SZ 33 5,2 130 100 2.5 4.8 3.0 AT475RAT39N_SZ 39 5,2 135 100 2.1 4.4 3.0 AT475RAT47N_SZ 47 5,2 135 100 2.1 5.6 3.0 AT475RAT56N_SZ 56 5,2 125 100 1.5 6.2 3.0 AT475RAT68N_SZ 68 5,2 120 100 1.5 8.2 2.5 AT475RAT82N_SZ 82 5,2 120 100 1.3 9.4 2.5 AT475RATR10_SZ 100 5,2 115 100 1.2 12.3 1.7 AT475RATR12_SZ 120 5,2 125 100 1.1 17.3 1.5 AT475RATR15_SZ 150 5,2 145 100 0.75 33.0 1.2 1. When ordering, specify tolerance and testing codes: AT475RATR15GSZ 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 150 MHz on an Agilent/HP 4286A or equiva- lent with a Coilcraft SMD-A test fixture and correlation. AIR CORE INDUCTORS AT475RAT 3. Q measured at 150 MHz on an Agilent/HP 4291A or equivalent with a 16193A test fixture or equivalent. 4. SRF measured on an Agilent/HP 8753ES or equivalent with a Coilcraft CCF1268 test fixture. 5. DCR measured on a Keithley 580 Micro-Ohmmeter or equivalent. 6. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. 200°C Air Core Inductors ■ High Q over a wide range of frequencies ■ Special materials allow operation in ambient temperatures as low as –60°C and up to 200°C. ■ Passes NASA low outgassing specifications Terminations Tin-lead (63/37) over copper Ambient temperature –60°C to +150°C with Imax current, +150°C to +200°C with derated current Storage temperature Component: –60°C to +200°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) Enhanced crush-resistant packaging 500 per 7″reel Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 4.2 mm pocket depth
cps@coilcraft.com www.coilcraft-cps.com © Coilcraft, Inc. 2011 Specifications subject to change without notice. Please check our website for latest information. AIR CORE INDUCTORS Document AT184-2 Revised 09/08/11 AT475RAT Air Core Inductors Typical L vs Frequency Typical Q vs Frequency Current Derating Dimensions are in inches mm 1 10 Frequency (MHz) Inductance (nH) 100 1000 10000 22 nH 39 nH 68 nH 120 nH 250 200 150 100 1 10 Frequency (MHz) Q factor 100 1000 10000 22 nH 39 nH 68 nH 120 nH 250 200 150 100 -60 -40 -20 02 04 06 08 0 100 180 200160140120 Ambient temperature (°C) Pe rcent of rated rmsI 120 110 100 25°C