RLB0812-221KL

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Bourns Inc.

INDUCTOR,FERRITE,220UH,10+% TOL,10-% TOL ROHS COMPLIANT: YES

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RLB0812-221KL

Active

Bourns Inc.

INDUCTOR,FERRITE,220UH,10+% TOL,10-% TOL ROHS COMPLIANT: YES

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	RLB0812-221KL

Current Rating (Amps)	0.24 A
DC Resistance (DCR) [Max]	1.2 Ohm
Frequency - Self Resonant	3 MHz
Height - Seated (Max) [Max] [z]	11 mm
Height - Seated (Max) [Max] [z]	0.433 in
Inductance	220 µH
Inductance Frequency - Test	796 kHz
Material - Core	Ferrite
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	Radial, Vertical Cylinder
Shielding	Unshielded
Size / Dimension	6.7 mm
Size / Dimension [diameter]	0.264 "
Tolerance	10 %
Type	Wirewound, Drum Core

RLB0812 Series

Part	Size / Dimension	Size / Dimension [diameter]	Shielding	Frequency - Self Resonant	Tolerance	Current Rating (Amps)	Package / Case	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Inductance Frequency - Test	Type	Material - Core	Inductance	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	DC Resistance (DCR) [Max]	Q @ Freq
Bourns Inc. RLB0812-101KL	6.7 mm	0.264 "	Unshielded	4.2 MHz	10 %	320 mA	Radial Vertical Cylinder	Through Hole	125 °C	-40 °C	796 kHz	Drum Core Wirewound	Ferrite	100 µH	11 mm	0.433 in
Bourns Inc. RLB0812-681K4L	6.7 mm	0.264 "	Unshielded	1.7 MHz	10 %	140 mA	Radial Vertical Cylinder	Through Hole	125 °C	-40 °C	796 kHz	Drum Core Wirewound	Ferrite	680 µH	11 mm	0.433 in	2.9 Ohm
Bourns Inc. RLB0812-152KL	6.7 mm	0.264 "	Unshielded	900 kHz	10 %	100 mA	Radial Vertical Cylinder	Through Hole	125 °C	-40 °C	252 kHz	Drum Core Wirewound	Ferrite	1.5 mH	11 mm	0.433 in	6 Ohm	60 252 kHz
Bourns Inc. RLB0812-181KL	6.7 mm	0.264 "	Unshielded		10 %	0.26 A	Radial Vertical Cylinder	Through Hole	125 °C	-40 °C	796 kHz	Drum Core Wirewound	Ferrite	180 µH	11 mm	0.433 in	1 Ohm
Bourns Inc. RLB0812-102KL	6.7 mm	0.264 "	Unshielded	1.4 MHz	10 %	120 mA	Radial Vertical Cylinder	Through Hole	125 °C	-40 °C	252 kHz	Drum Core Wirewound	Ferrite	1 mH	11 mm	0.433 in	3.9 Ohm	45 252 kHz
Bourns Inc. RLB0812-222JL	6.7 mm	0.264 "	Unshielded	750 kHz	5 %	80 mA	Radial Vertical Cylinder	Through Hole	125 °C	-40 °C	252 kHz	Drum Core Wirewound	Ferrite	2.2 mH	11 mm	0.433 in	8 Ohm	60 252 kHz
Bourns Inc. RLB0812-153KL	6.7 mm	0.264 "	Unshielded	300 kHz	10 %	30 mA	Radial Vertical Cylinder	Through Hole	125 °C	-40 °C	79.6 kHz	Drum Core Wirewound	Ferrite	15 mH	11 mm	0.433 in	54 Ohm	60 79.6 kHz
Bourns Inc. RLB0812-183KL	6.7 mm	0.264 "	Unshielded	280 kHz	10 %	27 mA	Radial Vertical Cylinder	Through Hole	125 °C	-40 °C	79.6 kHz	Drum Core Wirewound	Ferrite	18 mH	11 mm	0.433 in	76 Ohm	60 79.6 kHz
Bourns Inc. RLB0812-221KL	6.7 mm	0.264 "	Unshielded	3 MHz	10 %	0.24 A	Radial Vertical Cylinder	Through Hole	125 °C	-40 °C	796 kHz	Drum Core Wirewound	Ferrite	220 µH	11 mm	0.433 in	1.2 Ohm
Bourns Inc. RLB0812-471KL	6.7 mm	0.264 "	Unshielded	2.2 MHz	10 %	160 mA	Radial Vertical Cylinder	Through Hole	125 °C	-40 °C	796 kHz	Drum Core Wirewound	Ferrite		11 mm	0.433 in	2 Ohm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1200	$ 0.17
Newark	Each	1000	$ 0.16
		2500	$ 0.14

Description

General part information

RLB0812 Series

220 µH Unshielded Drum Core, Wirewound Inductor 240 mA 1.2Ohm Max Radial, Vertical Cylinder

Documents

Technical documentation and resources