Specification	SDR0603-470KL

Current - Saturation (Isat)	620 mA
Current Rating (Amps)	0.52 A
DC Resistance (DCR)	550 mOhm
Frequency - Self Resonant	13 MHz
Height - Seated (Max) [Max]	0.154 in
Height - Seated (Max) [Max]	3.9 mm
Inductance	47 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	20, 2.52 MHz
Shielding	Unshielded
Size / Dimension [x]	5.8 mm
Size / Dimension [x]	0.228 in
Size / Dimension [y]	0.228 in
Size / Dimension [y]	5.8 mm
Tolerance	10 %
Type	Drum Core, Wirewound

SDR0603 Series

Part	Shielding	Inductance Frequency - Test	Current Rating (Amps)	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Frequency - Self Resonant	Package / Case	Material - Core	DC Resistance (DCR) [Max]	Tolerance	Q @ Freq [custom]	Q @ Freq [custom]	Inductance	Type	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Current - Saturation (Isat)	DC Resistance (DCR)	Q @ Freq
Bourns Inc. SDR0603-101KL	Unshielded	1 kHz	0.38 A	0.228 in	5.8 mm	0.228 in	5.8 mm	0.154 in	3.9 mm	10 MHz	Nonstandard	Ferrite	950 mOhm	10 %	28	796 kHz	100 µH	Drum Core Wirewound	125 °C	-40 C	Surface Mount	660 mA
Bourns Inc. SDR0603-5R0ML	Unshielded	1 kHz	1.6 A	0.228 in	5.8 mm	0.228 in	5.8 mm	0.154 in	3.9 mm	50 MHz	Nonstandard	Ferrite		20 %	19	7.96 MHz	5 µH	Drum Core Wirewound	125 °C	-40 C	Surface Mount	2.1 A	70 mOhm
Bourns Inc. SDR0603-221KL	Unshielded	1 kHz	0.26 A	0.228 in	5.8 mm	0.228 in	5.8 mm	0.154 in	3.9 mm	6 MHz	Nonstandard	Ferrite	2 Ohm	10 %	26	796 kHz	220 µH	Drum Core Wirewound	125 °C	-40 C	Surface Mount	460 mA
Bourns Inc. SDR0603-470KL	Unshielded	1 kHz	0.52 A	0.228 in	5.8 mm	0.228 in	5.8 mm	0.154 in	3.9 mm	13 MHz	Nonstandard	Ferrite		10 %			47 µH	Drum Core Wirewound	125 °C	-40 C	Surface Mount	620 mA	550 mOhm	2.52 MHz 20
Bourns Inc. SDR0603-220ML	Unshielded	1 kHz	750 mA	0.228 in	5.8 mm	0.228 in	5.8 mm	0.154 in	3.9 mm	30 MHz	Nonstandard	Ferrite	280 mOhm	20 %			22 µH	Drum Core Wirewound	125 °C	-40 C	Surface Mount	960 mA		2.52 MHz 20
Bourns Inc. SDR0603-121KL	Unshielded	1 kHz	360 mA	0.228 in	5.8 mm	0.228 in	5.8 mm	0.154 in	3.9 mm	8 MHz	Nonstandard	Ferrite	1.1 Ohm	10 %				Drum Core Wirewound	125 °C	-40 C	Surface Mount	0.6 A		27 796 kHz
Bourns Inc. SDR0603-150ML	Unshielded	1 kHz	930 mA	0.228 in	5.8 mm	0.228 in	5.8 mm	0.154 in	3.9 mm	28 MHz	Nonstandard	Ferrite	180 mOhm	20 %			15 µH	Drum Core Wirewound	125 °C	-40 C	Surface Mount	1.1 A		22
Bourns Inc. SDR0603-7R5ML	Unshielded	1 kHz	1.29 A	0.228 in	5.8 mm	0.228 in	5.8 mm	0.154 in	3.9 mm	38 MHz	Nonstandard	Ferrite	120 mOhm	20 %	19	7.96 MHz	7.5 µH	Drum Core Wirewound	125 °C	-40 C	Surface Mount	1.6 A
Bourns Inc. SDR0603-120ML	Unshielded	1 kHz	1.02 A	0.228 in	5.8 mm	0.228 in	5.8 mm	0.154 in	3.9 mm	30 MHz	Nonstandard	Ferrite	160 mOhm	20 %			12 µH	Drum Core Wirewound	125 °C	-40 C	Surface Mount	1.3 A		2.52 MHz 23
Bourns Inc. SDR0603-3R9ML	Unshielded	1 kHz	2.1 A	0.228 in	5.8 mm	0.228 in	5.8 mm	0.154 in	3.9 mm	62 MHz	Nonstandard	Ferrite	50 mOhm	20 %			3.9 µH	Drum Core Wirewound	125 °C	-40 C	Surface Mount	2.2 A		7.96 MHz 22

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	$ 0.55
		10	$ 0.47
		25	$ 0.43
		50	$ 0.39
		100	$ 0.35
	Digi-Reel®	1	$ 0.55
		10	$ 0.47
		25	$ 0.43
		50	$ 0.39
		100	$ 0.35
	N/A	451	$ 0.45
	Tape & Reel (TR)	400	$ 0.24
		800	$ 0.23
		1200	$ 0.22
		2000	$ 0.20
		2800	$ 0.20
		4000	$ 0.19
Newark	Each (Supplied on Cut Tape)	1	$ 0.62
		10	$ 0.46
		25	$ 0.44
		50	$ 0.42
		100	$ 0.41

Description

General part information

SDR0603 Series

47 µH Unshielded Drum Core, Wirewound Inductor 520 mA 550mOhm Max Nonstandard

Documents

Technical documentation and resources

Enhanced Product Overview EN

Datasheet

Product Change Notice EN

Datasheet