Inductors, Coils, Chokes

RL824-221K-RC

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Bourns Inc.

RF CHOKE WIREWOUND 220UH 10% 1KHZ 35Q-FACTOR FERRITE 0.82A 0.28OHM DCR RDL BAG

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Inductors, Coils, Chokes

RL824-221K-RC

Active

Bourns Inc.

RF CHOKE WIREWOUND 220UH 10% 1KHZ 35Q-FACTOR FERRITE 0.82A 0.28OHM DCR RDL BAG

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	RL824-221K-RC

Current Rating (Amps)	820 mA
DC Resistance (DCR) [Max]	280 mOhm
Frequency - Self Resonant	1.9 MHz
Height - Seated (Max) [Max] [z]	0.61 in
Height - Seated (Max) [Max] [z]	15.5 mm
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	790 kHz, 35
Shielding	Unshielded
Size / Dimension [diameter]	10.5 mm
Size / Dimension [diameter]	0.413 in
Tolerance	10 %
Type	Drum Core, Wirewound

RL824 Series

Part	Operating Temperature [Min]	Operating Temperature [Max]	Inductance	Type	Inductance Frequency - Test	DC Resistance (DCR) [Max]	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Size / Dimension [diameter]	Size / Dimension [diameter]	Q @ Freq	Package / Case	Shielding	Material - Core	Mounting Type	Tolerance	Frequency - Self Resonant	Current Rating (Amps)	Q @ Freq [custom]	Q @ Freq [custom]	Q @ Freq [custom]
Bourns Inc. RL824-391K-RC	-55 C	105 ░C	390 µH	Drum Core Wirewound	1 kHz	560 mOhm	0.61 in	15.5 mm	10.5 mm	0.413 in	35 790 kHz	Radial Vertical Cylinder	Unshielded	Ferrite	Through Hole	10 %	1.4 MHz	0.52 A
Bourns Inc. RL824-681K-RC	-55 C	105 ░C	680 µH	Drum Core Wirewound	1 kHz	790 mOhm	0.61 in	15.5 mm	10.5 mm	0.413 in	26 790 kHz	Radial Vertical Cylinder	Unshielded	Ferrite	Through Hole	10 %	1.1 MHz	0.44 A
Bourns Inc. RL824-272K-RC	-55 C	105 ░C	2.7 mH	Drum Core Wirewound	1 kHz	3.3 Ohm	0.61 in	15.5 mm	10.5 mm	0.413 in	35 250 kHz	Radial Vertical Cylinder	Unshielded	Ferrite	Through Hole	10 %	610 kHz	190 mA
Bourns Inc. RL824-101K-RC	-55 C	105 ░C	100 µH	Drum Core Wirewound	1 kHz	180 mOhm	0.61 in	15.5 mm	10.5 mm	0.413 in		Radial Vertical Cylinder	Unshielded	Ferrite	Through Hole	10 %	2.8 MHz	1.02 A	58	790 kHz
Bourns Inc. RL824-182K-RC	-55 C	105 ░C	1.8 mH	Drum Core Wirewound	1 kHz	2.3 Ohm	0.61 in	15.5 mm	10.5 mm	0.413 in	45 250 kHz	Radial Vertical Cylinder	Unshielded	Ferrite	Through Hole	10 %	710 kHz	0.24 A
Bourns Inc. RL824-471K-RC	-55 C	105 ░C	470 µH	Drum Core Wirewound	1 kHz	620 mOhm	0.61 in	15.5 mm	10.5 mm	0.413 in	35 790 kHz	Radial Vertical Cylinder	Unshielded	Ferrite	Through Hole	10 %	1.3 MHz	480 mA
Bourns Inc. RL824-151K-RC	-55 C	105 ░C	150 µH	Drum Core Wirewound	1 kHz	220 mOhm	0.61 in	15.5 mm	10.5 mm	0.413 in		Radial Vertical Cylinder	Unshielded	Ferrite	Through Hole	10 %	2.2 MHz	920 mA	58	790 kHz
Bourns Inc. RL824-821K-RC	-55 C	105 ░C	820 µH	Drum Core Wirewound	1 kHz	860 mOhm	0.61 in	15.5 mm	10.5 mm	0.413 in	26 790 kHz	Radial Vertical Cylinder	Unshielded	Ferrite	Through Hole	10 %	1 MHz	400 mA
Bourns Inc. RL824-221K-RC	-55 C	105 ░C	220 µH	Drum Core Wirewound	1 kHz	280 mOhm	0.61 in	15.5 mm	10.5 mm	0.413 in	35 790 kHz	Radial Vertical Cylinder	Unshielded	Ferrite	Through Hole	10 %	1.9 MHz	820 mA
Bourns Inc. RL824-330K-RC	-55 C	105 ░C	33 µH	Drum Core Wirewound	1 kHz	86 mOhm	0.61 in	15.5 mm	10.5 mm	0.413 in		Radial Vertical Cylinder	Unshielded	Ferrite	Through Hole	10 %	5.9 MHz	1.49 A	90		2.5 MHz

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	$ 1.54
		10	$ 1.30
		25	$ 1.19
		50	$ 1.11
		100	$ 0.92
		300	$ 0.85
		500	$ 0.81
		1000	$ 0.73
		2500	$ 0.71
	N/A	892	$ 1.22
Mouser	N/A	1	$ 1.22
		10	$ 0.93
		50	$ 0.88
		100	$ 0.83
		200	$ 0.75
		500	$ 0.72
		2500	$ 0.63

Description

General part information

RL824 Series

220 µH Unshielded Drum Core, Wirewound Inductor 820 mA 280mOhm Max Radial, Vertical Cylinder

Documents

Technical documentation and resources