Through-hole fixed inductor featuring a radial package and ferrite core. Offers 390µH inductance with a 10% tolerance at 1kHz. Supports a maximum DC current of 9A and an RMS current of 5.8A, with a low DC resistance of 82mΩ. Operating temperature range spans from -55°C to 105°C.
PackageRadial
Resistance0.082R
MountingThrough Hole
Inductance390uH
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Technical Specifications
Bourns 1140-391K-RC technical specifications.
General
Package/Case
Radial
Contact Plating
Tin
Core Material
Ferrite
DC Current
9A
DC Resistance (DCR)
82mR
Diameter
38.1mm
Inductance
390uH
Inductance Tolerance
10%
Lead Pitch
29.21mm
Lead/Base Style
Radial
Length
1.03inch
Max DC Current
9A
Max Operating Temperature
105°C
Military Standard
Not
Min Operating Temperature
-55°C
Mount
Through Hole
Package Quantity
24
Packaging
Bulk
Reach SVHC Compliant
No
Resistance
0.082R
RMS Current (Irms)
5.8A
RoHS Compliant
Yes
Saturation Current
10.4A
Series
1140
Series Resistance
82mR
Shielding
Unshielded
Termination
Radial
Test Frequency
1kHz
Tolerance
10%
Compliance
RoHS
Compliant
Datasheet
Bourns 1140-391K-RC Datasheet
Download the complete datasheet for Bourns 1140-391K-RC to view detailed technical specifications.
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