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AT549RBT Datasheet, PDF (1/1 Pages) Coilcraft lnc. – Extreme Temperature Coil | |||
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Extreme HighTemperature Coil
Extreme Temperature Coilâ 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 materialâFerrite
Terminationsâ Nickel clad copper. Other terminations available at
additional cost.
Weightâ 0.5 g
Ambient temperatureâ â55°C to +300°C
Storage temperatureâ Component: â55°C to +300°C.
Tray packaging: â55°C to +80°C
Temperature Coefficient of Inductance (TCL) +300 to +500 ppm/°C
Resistance to soldering heatâ 40 second reflow at +350°C
Moisture Sensitivity Level (MSL)â 1 (unlimited floor life at <30°C /
85% relative humidity)
Packagingâ In trays
DCR
â Inductance2 â max3
â Part number1 ±20% (µH) (mOhms)
AT549RBT102MLZ
1.0
15.0
SRF
â min4
(MHz)
800
Imax
(A)
1.0
1. When ordering, please specify termination and testing codes:
AT549RBT102MLZ
Termination: L = Nickel clad copper
S = Tin-lead (95 Pbâ/â5 Sn) over nickel clad copper
Testing:
Z = COTS
H = Screening per Coilcraft CPâSAâ10001
N = Screening per Coilcraft CPâSAâ10004
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.
0.30 max
7,62
Strip and
Solder Length
0.170
4,32
max
0.15
3,81
0.026
0,66
0.600 max
15,24
0.505 ±0.020
12,83 ±0,51
0.055
1,40
Suggested
Land Pattern
© Coilcraft, Inc. 2013
0.248
6,3
0.455
11,56
0.097
2,46
0.116
2,95
Dimensions
are
in
inches
mm
Document AT098â Revised 01/09/13
®
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.
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