1110-270K-RC

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Bourns Inc.

FIXED IND 27UH 4.5A 30 MOHM TH

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1110-270K-RC

Active

Bourns Inc.

FIXED IND 27UH 4.5A 30 MOHM TH

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1110-270K-RC

Current Rating (Amps)	4.5 A
DC Resistance (DCR) [Max]	30 mOhm
Height - Seated (Max) [Max] [z]	21.34 mm
Height - Seated (Max) [Max] [z]	0.84 in
Inductance	27 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]	0.66 in
Size / Dimension [diameter]	16.76 mm
Tolerance	10 %
Type	Wirewound, Drum Core

1110 Series

Part	Material - Core	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Shielding	DC Resistance (DCR)	Current Rating (Amps)	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Size / Dimension [diameter]	Size / Dimension [diameter]	Tolerance	Type	Mounting Type	Inductance	DC Resistance (DCR) [Max]
Bourns Inc. 1110-180K-RC	Ferrite	Radial	105 ░C	-55 °C	Unshielded	16 mOhm	7.2 A	21.34 mm	0.84 in	0.66 in	16.76 mm	10 %	Drum Core Wirewound	Through Hole	18 µH
Bourns Inc. 1110-270K-RC	Ferrite	Radial	105 ░C	-55 °C	Unshielded		4.5 A	21.34 mm	0.84 in	0.66 in	16.76 mm	10 %	Drum Core Wirewound	Through Hole	27 µH	30 mOhm
Bourns Inc. 1110-100K-RC	Ferrite	Radial Vertical Cylinder	105 ░C	-55 °C	Unshielded			21.34 mm	0.84 in	0.66 in	16.76 mm	10 %	Drum Core Wirewound	Through Hole	10 µH	10 mOhm
Bourns Inc. 1110-1R0M-RC	Ferrite	Radial	105 ░C	-55 °C	Unshielded			21.34 mm	0.84 in	0.66 in	16.76 mm	20 %	Drum Core Wirewound	Through Hole	1 µH	3 mOhm
Bourns Inc. 1110-151K-RC	Ferrite	Radial Vertical Cylinder	105 ░C	-55 °C	Unshielded		1.6 A	21.34 mm	0.84 in	0.66 in	16.76 mm	10 %	Drum Core Wirewound	Through Hole	150 µH	181 mOhm
Bourns Inc. 1110-221K	Ferrite	Radial Vertical Cylinder	105 ░C	-55 °C	Unshielded		1.6 A	21.34 mm	0.84 in	0.66 in	16.76 mm	10 %	Drum Core Wirewound	Through Hole	220 µH	240 mOhm
Bourns Inc. 1110-271K	Ferrite	Radial Vertical Cylinder	105 ░C	-55 °C	Unshielded		1.6 A	21.34 mm	0.84 in	0.66 in	16.76 mm	10 %	Drum Core Wirewound	Through Hole	270 µH	300 mOhm
Bourns Inc. 1110-470K-RC	Ferrite	Radial Vertical Cylinder	105 ░C	-55 °C	Unshielded	62 mOhm	2.8 A	21.34 mm	0.84 in	0.66 in	16.76 mm	10 %	Drum Core Wirewound	Through Hole	47 µH
Bourns Inc. 1110-3R3M	Ferrite	Radial Vertical Cylinder	105 ░C	-55 °C	Unshielded			21.34 mm	0.84 in	0.66 in	16.76 mm	20 %	Drum Core Wirewound	Through Hole	3.3 µH	5 mOhm
Bourns Inc. 1110-150K	Ferrite	Radial Vertical Cylinder	105 ░C	-55 °C	Unshielded		7.2 A	21.34 mm	0.84 in	0.66 in	16.76 mm	10 %	Drum Core Wirewound	Through Hole	15 µH	15 mOhm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	298	$ 5.79

Description

General part information

1110 Series

27 µH Unshielded Drum Core, Wirewound Inductor 4.5 A 30mOhm Max Radial

Documents

Technical documentation and resources