Inductors, Coils, Chokes

1120-122K-RC

Active

Bourns Inc.

FIXED IND 1.2MH 800MA 1.14OHM TH

Inductors, Coils, Chokes

1120-122K-RC

Active

Bourns Inc.

FIXED IND 1.2MH 800MA 1.14OHM TH

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1120-122K-RC

Current Rating	800 mA
DC Resistance (DCR) (Max)	1.14 Ohm
Height - Seated (Max)	0.84 in
Inductance	1200 µH
Inductance Frequency - Test	1 kHz
Material - Core	Ferrite
Mounting Type	Through Hole
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-55 °C
Package / Case	Radial
Shielding	Unshielded
Size / Dimension Diameter	0.81 in
Tolerance	10 %
Type	Drum Core, Wirewound

1120 Series

Part	Shielding	Height - Seated (Max)	Material - Core	Inductance	Size / Dimension Diameter	DC Resistance (DCR) (Max)	Package / Case	Tolerance	Inductance Frequency - Test	Mounting Type	Type	Operating Temperature (Min)	Operating Temperature (Max)	Current Rating
Bourns Inc. 1120-182K	Unshielded	0.84 in	Ferrite	1.8 mH	0.81 in	1.39 Ohm	Radial Vertical Cylinder	10 %	1 kHz	Through Hole	Drum Core Wirewound	-55 °C	105 °C	800 mA
Bourns Inc. 1120-150K	Unshielded	0.84 in	Ferrite	15 µH	0.81 in	13 mOhm	Radial Vertical Cylinder	10 %	1 kHz	Through Hole	Drum Core Wirewound	-55 °C	105 °C	9 A
Bourns Inc. 1120-181K	Unshielded	0.84 in	Ferrite	180 µH	0.81 in	110 mOhm	Radial Vertical Cylinder	10 %	1 kHz	Through Hole	Drum Core Wirewound	-55 °C	105 °C	4 A
Bourns Inc. 1120-681K-RC	Unshielded	0.84 in	Ferrite	680 µH	0.81 in	430 mOhm	Radial	10 %	1 kHz	Through Hole	Drum Core Wirewound	-55 °C	105 °C	1.6 A
Bourns Inc. 1120-180K-RC	Unshielded	0.84 in	Ferrite	18 µH	0.81 in	18 mOhm	Radial	10 %	1 kHz	Through Hole	Drum Core Wirewound	-55 °C	105 °C	7.2 A
Bourns Inc. 1120-120K	Unshielded	0.84 in	Ferrite	12 µH	0.81 in	9 mOhm	Radial Vertical Cylinder	10 %	1 kHz	Through Hole	Drum Core Wirewound	-55 °C	105 °C	11.4 A
Bourns Inc. 1120-122K-RC	Unshielded	0.84 in	Ferrite	1200 µH	0.81 in	1.14 Ohm	Radial	10 %	1 kHz	Through Hole	Drum Core Wirewound	-55 °C	105 °C	800 mA
Bourns Inc. 1120-471K-RC	Unshielded	0.84 in	Ferrite	0.47 mH	0.81 in	355 mOhm	Radial Vertical Cylinder	10 %	1 kHz	Through Hole	Drum Core Wirewound	-55 °C	105 °C	1.6 A
Bourns Inc. 1120-330K-RC	Unshielded	0.84 in	Ferrite	33 µH	0.81 in	29 mOhm	Radial	10 %	1 kHz	Through Hole	Drum Core Wirewound	-55 °C	105 °C	5.5 A
Bourns Inc. 1120-182K-RC	Unshielded	0.84 in	Ferrite	1.8 mH	0.81 in	1.39 Ohm	Radial Vertical Cylinder	10 %	1 kHz	Through Hole	Drum Core Wirewound	-55 °C	105 °C	800 mA

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Bulk	206	$ 5.66	<3d

CAD

3D models and CAD resources for this part

Description

General part information

1120 Series

1.2 mH Unshielded Drum Core, Wirewound Inductor 800 mA 1.14Ohm Max Radial

Documents

Technical documentation and resources

1120-122K-RC | Datasheet

Datasheet