Inductors, Coils, Chokes

SDR0805-391KL

Active

Bourns Inc.

POWER INDUCTOR (SMD), 390 ΜH, 360 MA, UNSHIELDED, 550 MA, SDR0805 SERIES

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DocumentsTechnical Data Sheet EN Datasheet

Inductors, Coils, Chokes

SDR0805-391KL

Active

Bourns Inc.

POWER INDUCTOR (SMD), 390 ΜH, 360 MA, UNSHIELDED, 550 MA, SDR0805 SERIES

Deep-Dive with AI

DocumentsTechnical Data Sheet EN Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SDR0805-391KL

Current - Saturation (Isat)	550 mA
Current Rating (Amps)	360 mA
DC Resistance (DCR) [Max]	1.77 Ohm
Frequency - Self Resonant	4 MHz
Height - Seated (Max) [Max] [z]	0.209 "
Height - Seated (Max) [Max] [z]	5.3 mm
Inductance	390 µH
Inductance Frequency - Test	1 kHz
Material - Core	Ferrite
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	Nonstandard
Q @ Freq	12, 796 kHz
Shielding	Unshielded
Size / Dimension [x]	7.8 mm
Size / Dimension [x]	0.307 "
Size / Dimension [y]	0.307 "
Size / Dimension [y]	7.8 mm
Tolerance	10 %
Type	Drum Core, Wirewound

SDR0805 Series

Part	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Shielding	DC Resistance (DCR) [Max]	Tolerance	Type	Current - Saturation (Isat)	Frequency - Self Resonant	Current Rating (Amps)	Inductance	Package / Case	Q @ Freq	Inductance Frequency - Test	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Material - Core	Q @ Freq [custom]	Q @ Freq [custom]	DC Resistance (DCR)
Bourns Inc. SDR0805-471KL	125 °C	-40 C	Surface Mount	7.8 mm	0.307 "	0.307 "	7.8 mm	Unshielded	1.96 Ohm	10 %	Drum Core Wirewound	500 mA	4 MHz	0.34 A	470 µH	Nonstandard	12 796 kHz	1 kHz	0.209 "	5.3 mm	Ferrite
Bourns Inc. SDR0805-150ML	125 °C	-40 C	Surface Mount	7.8 mm	0.307 "	0.307 "	7.8 mm	Unshielded	90 mOhm	20 %	Drum Core Wirewound	2.7 A	16 MHz	1.8 A	15 µH	Nonstandard	2.52 MHz 25	1 kHz	0.209 "	5.3 mm	Ferrite
Bourns Inc. SDR0805-681KL	125 °C	-40 C	Surface Mount	7.8 mm	0.307 "	0.307 "	7.8 mm	Unshielded	2.8 Ohm	10 %	Drum Core Wirewound	420 mA	3 MHz	0.28 A	680 µH	Nonstandard	29 796 kHz	1 kHz	0.209 "	5.3 mm	Ferrite
Bourns Inc. SDR0805-152KL	125 °C	-40 C	Surface Mount	7.8 mm	0.307 "	0.307 "	7.8 mm	Unshielded	8 Ohm	10 %	Drum Core Wirewound	260 mA	2 MHz	150 mA	1.5 mH	Nonstandard		1 kHz	0.209 "	5.3 mm	Ferrite	252 kHz	27
Bourns Inc. SDR0805-391KL	125 °C	-40 C	Surface Mount	7.8 mm	0.307 "	0.307 "	7.8 mm	Unshielded	1.77 Ohm	10 %	Drum Core Wirewound	550 mA	4 MHz	360 mA	390 µH	Nonstandard	12 796 kHz	1 kHz	0.209 "	5.3 mm	Ferrite
Bourns Inc. SDR0805-390KL	125 °C	-40 C	Surface Mount	7.8 mm	0.307 "	0.307 "	7.8 mm	Unshielded	160 mOhm	10 %	Drum Core Wirewound	1.7 A	10 MHz	1.1 A	39 µH	Nonstandard	2.52 MHz 15	1 kHz	0.209 "	5.3 mm	Ferrite
Bourns Inc. SDR0805-121KL	125 °C	-40 C	Surface Mount	7.8 mm	0.307 "	0.307 "	7.8 mm	Unshielded	480 mOhm	10 %	Drum Core Wirewound	1 A	6 MHz	660 mA		Nonstandard	12 796 kHz	1 kHz	0.209 "	5.3 mm	Ferrite
Bourns Inc. SDR0805-181KL	125 °C	-40 C	Surface Mount	7.8 mm	0.307 "	0.307 "	7.8 mm	Unshielded		10 %	Drum Core Wirewound	800 mA	5 MHz	0.51 A	180 µH	Nonstandard	12 796 kHz	1 kHz	0.209 "	5.3 mm	Ferrite			770 mOhm
Bourns Inc. SDR0805-182KL	125 °C	-40 C	Surface Mount	7.8 mm	0.307 "	0.307 "	7.8 mm	Unshielded		10 %	Drum Core Wirewound		2 MHz	140 mA	1.8 mH	Nonstandard	30 252 kHz	1 kHz	0.209 "	5.3 mm	Ferrite			9.2 Ohm
Bourns Inc. SDR0805-2R5ML	125 °C	-40 C	Surface Mount	7.8 mm	0.307 "	0.307 "	7.8 mm	Unshielded	20 mOhm	20 %	Drum Core Wirewound	7.2 A		5 A	2.5 µH	Nonstandard	32	1 kHz	0.209 "	5.3 mm	Ferrite

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.68
		10	$ 0.58
		25	$ 0.53
		50	$ 0.48
		100	$ 0.43
		250	$ 0.41
		500	$ 0.35
	Digi-Reel®	1	$ 0.68
		10	$ 0.58
		25	$ 0.53
		50	$ 0.48
		100	$ 0.43
		250	$ 0.41
		500	$ 0.35
	N/A	345	$ 0.55
	Tape & Reel (TR)	1000	$ 0.31
		3000	$ 0.30
		5000	$ 0.29
		10000	$ 0.28
		25000	$ 0.27
Newark	Each (Supplied on Cut Tape)	500	$ 0.40

Description

General part information

SDR0805 Series

390 µH Unshielded Drum Core, Wirewound Inductor 360 mA 1.77Ohm Max Nonstandard

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet