1130-331K-RC

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Bourns Inc.

HIGH CURRENT RF CHOKE BOBBIN CORE 330UH 10% 1KHZ FERRITE 4.5A 0.122OHM DCR RDL

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1130-331K-RC

Active

Bourns Inc.

HIGH CURRENT RF CHOKE BOBBIN CORE 330UH 10% 1KHZ FERRITE 4.5A 0.122OHM DCR RDL

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1130-331K-RC

Current Rating (Amps)	4.5 A
DC Resistance (DCR)	122 mOhm
Height - Seated (Max) [Max] [z]	21.34 mm
Height - Seated (Max) [Max] [z]	0.84 in
Inductance	330 µH
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]	1.1 in
Size / Dimension [diameter]	27.94 mm
Tolerance	10 %
Type	Wirewound, Drum Core

1130 Series

Part	DC Resistance (DCR)	Type	Mounting Type	Size / Dimension [diameter]	Size / Dimension [diameter]	Operating Temperature [Max]	Operating Temperature [Min]	Current Rating (Amps)	Package / Case	Inductance	Tolerance	Shielding	Material - Core	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	DC Resistance (DCR) [Max]
Bourns Inc. 1130-330K	17 mOhm	Drum Core Wirewound	Through Hole	1.1 in	27.94 mm	105 ░C	-55 °C	13.5 A	Radial Vertical Cylinder	33 µH	10 %	Unshielded	Ferrite	21.34 mm	0.84 in
Bourns Inc. 1130-331K-RC	122 mOhm	Drum Core Wirewound	Through Hole	1.1 in	27.94 mm	105 ░C	-55 °C	4.5 A	Radial	330 µH	10 %	Unshielded	Ferrite	21.34 mm	0.84 in
Bourns Inc. 1130-470K-RC		Drum Core Wirewound	Through Hole	1.1 in	27.94 mm	105 ░C	-55 °C		Radial	47 µH	10 %	Unshielded	Ferrite	21.34 mm	0.84 in	24 mOhm
Bourns Inc. 1130-1R2M-RC		Drum Core Wirewound	Through Hole	1.1 in	27.94 mm	105 ░C	-55 °C	21 A	Radial Vertical Cylinder	1.2 µH	20 %	Unshielded	Ferrite	21.34 mm	0.84 in	3 mOhm
Bourns Inc. 1130-180K-RC		Drum Core Wirewound	Through Hole	1.1 in	27.94 mm	105 ░C	-55 °C	13.5 A	Radial	18 µH	10 %	Unshielded	Ferrite	21.34 mm	0.84 in	10 mOhm
Bourns Inc. 1130-820K		Drum Core Wirewound	Through Hole	1.1 in	27.94 mm	105 ░C	-55 °C		Radial Vertical Cylinder	82 µH	10 %	Unshielded	Ferrite	21.34 mm	0.84 in	32 mOhm
Bourns Inc. 1130-121K	46 mOhm	Drum Core Wirewound	Through Hole	1.1 in	27.94 mm	105 ░C	-55 °C	7.2 A	Radial Vertical Cylinder		10 %	Unshielded	Ferrite	21.34 mm	0.84 in
Bourns Inc. 1130-470K		Drum Core Wirewound	Through Hole	1.1 in	27.94 mm	105 ░C	-55 °C		Radial Vertical Cylinder	47 µH	10 %	Unshielded	Ferrite	21.34 mm	0.84 in	24 mOhm
Bourns Inc. 1130-331K	122 mOhm	Drum Core Wirewound	Through Hole	1.1 in	27.94 mm	105 ░C	-55 °C	4.5 A	Radial Vertical Cylinder	330 µH	10 %	Unshielded	Ferrite	21.34 mm	0.84 in
Bourns Inc. 1130-272K		Drum Core Wirewound	Through Hole	1.1 in	27.94 mm	105 ░C	-55 °C	1.3 A	Radial Vertical Cylinder	2.7 mH	10 %	Unshielded	Ferrite	21.34 mm	0.84 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 8.87
		10	$ 7.65
		25	$ 7.09
		50	$ 6.87
		106	$ 6.54
		318	$ 6.43
		530	$ 6.21
		1060	$ 5.90

Description

General part information

1130 Series

330 µH Unshielded Drum Core, Wirewound Inductor 4.5 A 122mOhm Max Radial

Documents

Technical documentation and resources