COILCRAFT AT549RBT

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 cps@coilcraft.com
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.