1120-121K-RC

Active

Bourns Inc.

FIXED IND 120UH 4A 90 MOHM TH

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

1120-121K-RC

Active

Bourns Inc.

FIXED IND 120UH 4A 90 MOHM TH

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	206	$ 5.45

Description

General part information

1120 Series

120 µH Unshielded Drum Core, Wirewound Inductor 4 A 90mOhm Max Radial

Documents

Technical documentation and resources

Datasheet

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	1120-121K-RC	1120 Series

Current Rating (Amps)	4 A	1 - 800 A
DC Resistance (DCR)	-	13 - 355 mOhm
DC Resistance (DCR) [Max]	90 mOhm	1.26 - 818 mOhm
Height - Seated (Max) [Max] [z]	21.34 mm	21.34 mm
Height - Seated (Max) [Max] [z]	0.84 in	0.84 in
Inductance	-	1 - 680 µH
Material - Core	Ferrite	Ferrite
Mounting Type	Through Hole	Through Hole
Operating Temperature [Max]	105 ░C	105 ░C
Operating Temperature [Min]	-55 °C	-55 °C
Package / Case	Radial	Radial, Vertical Cylinder, Radial
Shielding	Unshielded	Unshielded
Tolerance	10 %	10 - 20 %
Type	Wirewound, Drum Core	Wirewound, Drum Core

1120 Series

FIXED IND 2.7UH 11.4A 5 MOHM TH

Part	DC Resistance (DCR) [Max]	Current Rating (Amps)	Shielding	Inductance	Mounting Type	Type	Operating Temperature [Max]	Operating Temperature [Min]	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Tolerance	Package / Case	Material - Core	DC Resistance (DCR)
Bourns Inc. 1120-2R7M	5 mOhm	11.4 A	Unshielded	2.7 µH	Through Hole	Drum Core, Wirewound	105 ░C	-55 °C	21.34 mm	0.84 in	20 %	Radial, Vertical Cylinder	Ferrite
Bourns Inc. 1120-152K-RC	1.26 Ohm	800 mA	Unshielded	1.5 mH	Through Hole	Drum Core, Wirewound	105 ░C	-55 °C	21.34 mm	0.84 in	10 %	Radial, Vertical Cylinder	Ferrite
Bourns Inc. 1120-1R5M	3 mOhm	11.4 A	Unshielded	1.5 µH	Through Hole	Drum Core, Wirewound	105 ░C	-55 °C	21.34 mm	0.84 in	20 %	Radial, Vertical Cylinder	Ferrite
Bourns Inc. 1120-120K	9 mOhm	11.4 A	Unshielded	12 µH	Through Hole	Drum Core, Wirewound	105 ░C	-55 °C	21.34 mm	0.84 in	10 %	Radial, Vertical Cylinder	Ferrite
Bourns Inc. 1120-182K-RC	1.39 Ohm	800 mA	Unshielded	1.8 mH	Through Hole	Drum Core, Wirewound	105 ░C	-55 °C	21.34 mm	0.84 in	10 %	Radial, Vertical Cylinder	Ferrite
Bourns Inc. 1120-220K		7.2 A	Unshielded	22 µH	Through Hole	Drum Core, Wirewound	105 ░C	-55 °C	21.34 mm	0.84 in	10 %	Radial, Vertical Cylinder	Ferrite	19 mOhm
Bourns Inc. 1120-270K	26 mOhm	5.5 Amps	Unshielded	27 µH	Through Hole	Drum Core, Wirewound	105 ░C	-55 °C	21.34 mm	0.84 in	10 %	Radial, Vertical Cylinder	Ferrite
Bourns Inc. 1120-471K-RC		1.6 A	Unshielded		Through Hole	Drum Core, Wirewound	105 ░C	-55 °C	21.34 mm	0.84 in	10 %	Radial, Vertical Cylinder	Ferrite	355 mOhm
Bourns Inc. 1120-181K-RC		4 A	Unshielded	180 µH	Through Hole	Drum Core, Wirewound	105 ░C	-55 °C	21.34 mm	0.84 in	10 %	Radial	Ferrite	110 mOhm
Bourns Inc. 1120-222K-RC	1.54 Ohm	800 mA	Unshielded	2.2 mH	Through Hole	Drum Core, Wirewound	105 ░C	-55 °C	21.34 mm	0.84 in	10 %	Radial	Ferrite