Inductors, Coils, Chokes

8250-221K-RC

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Bourns Inc.

FIXED IND 220UH 251MA 3.48OHM TH

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Inductors, Coils, Chokes

8250-221K-RC

Active

Bourns Inc.

FIXED IND 220UH 251MA 3.48OHM TH

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	8250-221K-RC

Current - Saturation (Isat)	80 mA
Current Rating (Amps)	251 mA
DC Resistance (DCR) [Max]	3.48 Ohm
Frequency - Self Resonant	9.4 MHz
Inductance	220 µH
Inductance Frequency - Test	790 kHz
Material - Core	Ferrite
Mounting Type	Through Hole
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-55 C
Package / Case	Axial
Q @ Freq [custom]	790 kHz
Q @ Freq [custom]	65
Shielding	Shielded
Size / Dimension [diameter]	0.164 in
Size / Dimension [diameter]	4.17 mm
Size / Dimension [x]	11.43 mm
Size / Dimension [x]	0.45 "
Tolerance	10 %
Type	Drum Core, Wirewound

8250 Series

Part	Size / Dimension [diameter]	Size / Dimension [diameter]	Size / Dimension [x]	Size / Dimension [x]	Package / Case	Inductance	Inductance Frequency - Test	Q @ Freq [custom]	Q @ Freq [custom]	Current Rating (Amps)	Shielding	Frequency - Self Resonant	Mounting Type	Current - Saturation (Isat)	Material - Core	Tolerance	Operating Temperature [Min]	Operating Temperature [Max]	Type	DC Resistance (DCR) [Max]	Q @ Freq	DC Resistance (DCR)
Bourns Inc. 8250-183K-RC	0.164 in	4.17 mm	11.43 mm	0.45 "	Axial	18 mH	79 kHz	79 kHz	50	48 mA	Shielded	720 kHz	Through Hole	10 mA	Ferrite	10 %	-55 C	105 ░C	Drum Core Wirewound
Bourns Inc. 8250-100K-RC	0.164 in	4.17 mm	11.43 mm	0.45 "	Axial	10 µH	7.9 MHz			532 mA	Shielded	53 MHz	Through Hole	532 mA	Ferrite	10 %	-55 C	105 ░C	Drum Core Wirewound	1.27 Ohm	7.9 MHz 46
Bourns Inc. 8250-123K-RC	0.164 in	4.17 mm	11.43 mm	0.45 "	Axial	12 mH	0.796 MHz	79 kHz	50	0.053 A	Shielded	880 kHz	Through Hole		Ferrite	10 %	-55 C	105 ░C	Drum Core Wirewound	84 Ohm
Bourns Inc. 8250-220K-RC	0.164 in	4.17 mm	11.43 mm	0.45 "	Axial	22 µH	2.5 MHz			565 mA	Shielded	38 MHz	Through Hole	220 mA	Ferrite	10 %	-55 C	105 ░C	Drum Core Wirewound	742 mOhm	2.5 MHz 50
Bourns Inc. 8250-330K-RC	0.164 in	4.17 mm	11.43 mm	0.45 "	Axial	33 µH	2.5 MHz			505 mA	Shielded	33 MHz	Through Hole	190 mA	Ferrite	10 %	-55 C	105 ░C	Drum Core Wirewound		2.5 MHz 50	928 mOhm
Bourns Inc. 8250-1R8K-RC	0.164 in	4.17 mm	11.43 mm	0.45 "	Axial	1.8 µH	7.9 MHz			1.48 A	Shielded	121 MHz	Through Hole	1.48 A	Ferrite	10 %	-55 C	105 ░C	Drum Core Wirewound	107 mOhm	7.9 MHz 42
Bourns Inc. 8250-5R6K-RC	0.164 in	4.17 mm	11.43 mm	0.45 "	Axial	5.6 µH	7.9 MHz			0.68 A	Shielded	69 MHz	Through Hole	0.68 A	Ferrite	10 %	-55 C	105 ░C	Drum Core Wirewound	511 mOhm	7.9 MHz 42
Bourns Inc. 8250-103K-RC	0.164 in	4.17 mm	11.43 mm	0.45 "	Axial	10 mH	250 kHz			50 mA	Shielded	1.3 MHz	Through Hole	14 mA	Ferrite	10 %	-55 C	105 ░C	Drum Core Wirewound	93.1 Ohm	70 250 kHz
Bourns Inc. 8250-563K-RC	0.164 in	4.17 mm	11.43 mm	0.45 "	Axial	56 mH	79 kHz	79 kHz	50	25 mA	Shielded	360 kHz	Through Hole	5 mA	Ferrite	10 %	-55 C	105 ░C	Drum Core Wirewound	362 Ohm
Bourns Inc. 8250-221K-RC	0.164 in	4.17 mm	11.43 mm	0.45 "	Axial	220 µH	790 kHz	790 kHz	65	251 mA	Shielded	9.4 MHz	Through Hole	80 mA	Ferrite	10 %	-55 C	105 ░C	Drum Core Wirewound	3.48 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	1000	$ 0.85
	N/A	0	$ 1.70

Description

General part information

8250 Series

220 µH Shielded Drum Core, Wirewound Inductor 251 mA 3.48Ohm Max Axial

Documents

Technical documentation and resources