Categories	Inductors, Coils, Chokes / Fixed Inductors
Datasheet	1140 Series
Standard Package	70
Manufacturer	Bourns Inc.
Series	1140
Packaging	Bulk
Part Status	Active
Type	Wirewound
Material - Core	Ferrite
Inductance	4.7mH
Tolerance	±10%
Current Rating (Amps)	1.6A
Current - Saturation	3A
Shielding	Unshielded
DC Resistance (DCR)	1.14Ohm Max
Q @ Freq	-
Frequency - Self Resonant	-
Ratings	-
Operating Temperature	-55°C ~ 105°C
Inductance Frequency - Test	1kHz
Mounting Type	Through Hole
Package / Case	Radial, Vertical Cylinder
Supplier Device Package	-
Size / Dimension	1.500" Dia (38.10mm)
Height - Seated (Max)	1.030" (26.16mm)
Base Part Number	1140

1110-120K-RC	Bourns Inc., 12µH Unshielded Wirewound Inductor 9A 11mOhm Max Radial, Vertical Cylinder, 1110	View
1130-101K-RC	Bourns Inc., 100µH Unshielded Wirewound Inductor 9A 34mOhm Max Radial, Vertical Cylinder, 1130	View
1120-102K-RC	Bourns Inc., 1mH Unshielded Wirewound Inductor 1A 818mOhm Max Radial, Vertical Cylinder, 1120	View
1130-100K-RC	Bourns Inc., 10µH Unshielded Wirewound Inductor 17A 6mOhm Max Radial, Vertical Cylinder, 1130	View
1130-331K-RC	Bourns Inc., 330µH Unshielded Wirewound Inductor 4.5A 122mOhm Max Radial, 1130	View
1140-391K-RC	Bourns Inc., 390µH Unshielded Wirewound Inductor 5.8A 82mOhm Max Radial, 1140	View
1130-472K-RC	Bourns Inc., 4.7mH Unshielded Wirewound Inductor 1A 1.86Ohm Max Radial, Vertical Cylinder, 1130	View
1110-220K-RC	Bourns Inc., 22µH Unshielded Wirewound Inductor 5.5A 20mOhm Max Radial, Vertical Cylinder, 1110	View
1120-680K-RC	Bourns Inc., 68µH Unshielded Wirewound Inductor 4.8A 53mOhm Max Radial, Vertical Cylinder, 1120	View
1140-390K-RC	Bourns Inc., 39µH Unshielded Wirewound Inductor 15.1A 12mOhm Max Radial, 1140	View
1140-221K-RC	Bourns Inc., 220µH Unshielded Wirewound Inductor 7.4A 50mOhm Max Radial, Vertical Cylinder, 1140	View
1120-271K-RC	Bourns Inc., 270µH Unshielded Wirewound Inductor 2A 213mOhm Max Radial, Vertical Cylinder, 1120	View

1140-472K-RC

Part Number1140-472K-RC