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	220µH
Tolerance	±10%
Current Rating (Amps)	7.4A
Current - Saturation	14A
Shielding	Unshielded
DC Resistance (DCR)	50mOhm 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

1140-821K-RC	Bourns Inc., 820µH Unshielded Wirewound Inductor 4.2A 154mOhm Max Radial, Vertical Cylinder, 1140	View
1110-220K-RC	Bourns Inc., 22µH Unshielded Wirewound Inductor 5.5A 20mOhm Max Radial, Vertical Cylinder, 1110	View
1120-152K-RC	Bourns Inc., 1.5mH Unshielded Wirewound Inductor 800mA 1.26Ohm Max Radial, Vertical Cylinder, 1120	View
1130-471K-RC	Bourns Inc., 470µH Unshielded Wirewound Inductor 4A 187mOhm Max Radial, Vertical Cylinder, 1130	View
1140-390K-RC	Bourns Inc., 39µH Unshielded Wirewound Inductor 15.1A 12mOhm Max Radial, 1140	View
1120-470K-RC	Bourns Inc., 47µH Unshielded Wirewound Inductor 5.5A 35mOhm Max Radial, Vertical Cylinder, 1120	View
1140-101K-RC	Bourns Inc., 100µH Unshielded Wirewound Inductor 10.5A 25mOhm Max Radial, Vertical Cylinder, 1140	View
1130-331K-RC	Bourns Inc., 330µH Unshielded Wirewound Inductor 4.5A 122mOhm Max Radial, 1130	View
1140-331K-RC	Bourns Inc., 330µH Unshielded Wirewound Inductor 6.1A 74mOhm Max Radial, Vertical Cylinder, 1140	View
1130-472K-RC	Bourns Inc., 4.7mH Unshielded Wirewound Inductor 1A 1.86Ohm Max Radial, Vertical Cylinder, 1130	View
1110-331K-RC	Bourns Inc., 330µH Unshielded Wirewound Inductor 1.3A 336mOhm Max Radial, Vertical Cylinder, 1110	View
1140-391K-RC	Bourns Inc., 390µH Unshielded Wirewound Inductor 5.8A 82mOhm Max Radial, 1140	View

1140-221K-RC

Part Number1140-221K-RC