Inductors, Coils, Chokes

RL822-221K-RC

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Bourns Inc.

FIXED IND 220UH 380MA 680MOHM TH

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Inductors, Coils, Chokes

RL822-221K-RC

Active

Bourns Inc.

FIXED IND 220UH 380MA 680MOHM TH

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	RL822-221K-RC

Current Rating (Amps)	0.38 A
DC Resistance (DCR) [Max]	680 mOhm
Frequency - Self Resonant	2.7 MHz
Height - Seated (Max) [Max] [z]	11 mm
Height - Seated (Max) [Max] [z]	0.433 in
Inductance	220 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, Vertical Cylinder
Q @ Freq [custom]	20
Q @ Freq [custom]	796 kHz
Shielding	Unshielded
Size / Dimension [diameter]	0.335 in
Size / Dimension [diameter]	8.5 mm
Tolerance	10 %
Type	Drum Core, Wirewound

RL822 Series

Part	Shielding	Frequency - Self Resonant	Tolerance	Inductance	Current Rating (Amps)	Inductance Frequency - Test	Size / Dimension [diameter]	Size / Dimension [diameter]	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Type	DC Resistance (DCR) [Max]	Material - Core	Q @ Freq [custom]	Q @ Freq [custom]	Mounting Type	DC Resistance (DCR)	Q @ Freq [custom]
Bourns Inc. RL822-821K-RC	Unshielded	1.5 MHz	10 %	820 µH	0.18 A	1 kHz	0.335 in	8.5 mm	11 mm	0.433 in	Radial Vertical Cylinder	-55 C	105 ░C	Drum Core Wirewound	2.7 Ohm	Ferrite	20	796 kHz	Through Hole
Bourns Inc. RL822-220K-RC	Unshielded	9.2 MHz	10 %	22 µH	1.29 A	1 kHz	0.335 in	8.5 mm	11 mm	0.433 in	Radial Vertical Cylinder	-55 C	105 ░C	Drum Core Wirewound		Ferrite	40	2.52 MHz	Through Hole	70 mOhm
Bourns Inc. RL822-561K-RC	Unshielded	1.8 MHz	10 %	560 µH	0.23 A	1 kHz	0.335 in	8.5 mm	11 mm	0.433 in	Radial Vertical Cylinder	-55 C	105 ░C	Drum Core Wirewound		Ferrite	20	796 kHz	Through Hole	1.53 Ohm
Bourns Inc. RL822-101K-RC	Unshielded	3.7 MHz	10 %	100 µH	580 mA	1 kHz	0.335 in	8.5 mm	11 mm	0.433 in	Radial Vertical Cylinder	-55 C	105 ░C	Drum Core Wirewound	280 mOhm	Ferrite	20	796 kHz	Through Hole
Bourns Inc. RL822-221K-RC	Unshielded	2.7 MHz	10 %	220 µH	0.38 A	1 kHz	0.335 in	8.5 mm	11 mm	0.433 in	Radial Vertical Cylinder	-55 C	105 ░C	Drum Core Wirewound	680 mOhm	Ferrite	20	796 kHz	Through Hole
Bourns Inc. RL822-6R8K-RC	Unshielded	29 MHz	10 %	6.8 µH	2.1 A	1 kHz	0.335 in	8.5 mm	11 mm	0.433 in	Radial Vertical Cylinder	-55 C	105 ░C	Drum Core Wirewound	35 mOhm	Ferrite	20		Through Hole		7.96 MHz
Bourns Inc. RL822-681K-RC	Unshielded	1.6 MHz	10 %	680 µH	0.21 A	1 kHz	0.335 in	8.5 mm	11 mm	0.433 in	Radial Vertical Cylinder	-55 C	105 ░C	Drum Core Wirewound	2 Ohm	Ferrite	20	796 kHz	Through Hole

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	$ 1.00
		10	$ 0.84
		100	$ 0.60
		1000	$ 0.48
		5000	$ 0.44
		10000	$ 0.43
	N/A	2000	$ 0.84

Description

General part information

RL822 Series

220 µH Unshielded Drum Core, Wirewound Inductor 380 mA 680mOhm Max Radial, Vertical Cylinder

Documents

Technical documentation and resources