Extreme High Temperature Coil Extreme Temperature Coil AT549RBT • Designed for use in extremely high-temperature applications, up to 300°C. • Suitable for use in down-hole applications and on-engine automotive applications Core material Ferrite Terminations Nickel clad copper. Other terminations available at additional cost. Weight 0.5 g Ambient temperature –55°C to +300°C Storage temperature Component: –55°C to +300°C. Tray packaging: –55°C to +80°C Temperature Coefficient of Inductance (TCL) +300 to +500 ppm/°C Resistance to soldering heat 40 second reflow at +350°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Packaging In trays DCRSRF min4 Inductance2 max3 Imax Part number1 ±20% (µH) (mOhms) (MHz) (A) AT549RBT102MLZ 1.0 0.026 0,66 0.055 1,40 15.0 8001.0 0.30 max 7,62 1. When ordering, please specify termination and testing codes: AT549RBT102MLZ Termination:L=Nickel clad copper S=Tin-lead (95 Pb / 5 Sn) over nickel clad copper Testing:Z =COTS H=Screening per Coilcraft CP‑SA‑10001 N=Screening per Coilcraft CP‑SA‑10004 2. Inductance measured at 100 kHz, 0 A using an Agilent / HP4284A LCR meter or equivalent. 3. DCR measured on a Keithley 580 Micro-ohmmeter or equivalent. 4. SRF measured on an Agilent / HP4291A Impedance Analyzer with an Agilent 16193A test fixture or equivalents. Strip and Solder Length 0.600 max 15,24 0.170 max 4,32 0.15 3,81 0.505 ±0.020 12,83 ±0,51 Suggested Land Pattern 0.455 11,56 0.248 6,3 0.097 2,46 0.116 2,95 Dimensions are in inches mm Document AT098 Revised 01/09/13 ® © Coilcraft, Inc. 2013 1102 Silver Lake Road Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email [email protected] www.coilcraft-cps.com This product may not be used in medical or high risk applications without prior Coilcraft approval. Specifications subject to change without notice. Please check our web site for latest information.