Inductors, Coils, Chokes

SRF0703-470M

Active

Bourns Inc.

INDUCTOR, POWER, 47 µH, 20%, 0.338 OHM, 1.08 A, 7.6MM X 7.6MM X 3.4MM

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Search across all available documentation for this part.

DocumentsProduct Change Notice EN Technical Data Sheet EN +1

Inductors, Coils, Chokes

SRF0703-470M

Active

Bourns Inc.

INDUCTOR, POWER, 47 µH, 20%, 0.338 OHM, 1.08 A, 7.6MM X 7.6MM X 3.4MM

Deep-Dive with AI

DocumentsProduct Change Notice EN Technical Data Sheet EN +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SRF0703-470M

Current Rating - Parallel	1.08 A
Current Rating - Series [custom]	542 mA
Current Saturation - Series	570 mA
DC Resistance (DCR) - Parallel	338 mOhm
DC Resistance (DCR) - Series [Max]	1.28 Ohm
Height [z]	3.6 mm
Height [z]	0.142 in
Inductance - Connected In Parallel	47 µH
Inductance - Connected In Series	188 µH
Mounting Type	Surface Mount
Number of Coils	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	Nonstandard
Shielding	Shielded
Size / Dimension [x]	0.299 in
Size / Dimension [x]	7.6 mm
Size / Dimension [y]	0.299 in
Size / Dimension [y]	7.6 mm
Tolerance	20 %

SRF0703 Series

Part	Inductance - Connected In Parallel	DC Resistance (DCR) - Series [Max]	Tolerance	Current Saturation - Parallel	Current Rating - Series [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Height [z]	Height [z]	Package / Case	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Number of Coils	Current Saturation - Series	Shielding	DC Resistance (DCR) - Parallel	Inductance - Connected In Series	Current Rating - Parallel	Mounting Type	DC Resistance (DCR) - Parallel [Max]	Current Rating - Series [custom]	Current Saturation - Parallel [custom]	DC Resistance (DCR) - Series	Current Saturation - Parallel [custom]	Current Rating - Series
Bourns Inc. SRF0703-1R5M	1.5 µH	110 mOhm	20 %	6.52 A	2.32 A	125 °C	-40 °C	3.6 mm	0.142 in	Nonstandard	0.299 in	0.299 in	7.6 mm	7.6 mm	2	3.26 A	Shielded	19.1 mOhm	6 µH	4.64 A	Surface Mount
Bourns Inc. SRF0703-151M	150 µH		20 %			125 °C	-40 °C	3.6 mm	0.142 in	Nonstandard	0.299 in	0.299 in	7.6 mm	7.6 mm	2	320 mA	Shielded		600 µH	580 mA	Surface Mount	986 mOhm	289 mA	650 mA	3.63 Ohm
Bourns Inc. SRF0703-220M		620 mOhm	20 %			125 °C	-40 °C	3.6 mm	0.142 in	Nonstandard	0.299 in	0.299 in	7.6 mm	7.6 mm	2	830 mA	Shielded		88 µH	1.62 A	Surface Mount	150 mOhm	811 mA			1.67 A
Bourns Inc. SRF0703-101M	100 µH		20 %	790 mA		125 °C	-40 °C	3.6 mm	0.142 in	Nonstandard	0.299 in	0.299 in	7.6 mm	7.6 mm	2	390 mA	Shielded	715 mOhm	400 µH	730 mA	Surface Mount				2.64 Ohm		367 mA
Bourns Inc. SRF0703-330M	33 µH		20 %	1.35 A	653 mA	125 °C	-40 °C	3.6 mm	0.142 in	Nonstandard	0.299 in	0.299 in	7.6 mm	7.6 mm	2	680 mA	Shielded	240 mOhm	132 µH	1.31 A	Surface Mount				1 Ohm
Bourns Inc. SRF0703-470M	47 µH	1.28 Ohm	20 %		542 mA	125 °C	-40 °C	3.6 mm	0.142 in	Nonstandard	0.299 in	0.299 in	7.6 mm	7.6 mm	2	570 mA	Shielded	338 mOhm	188 µH	1.08 A	Surface Mount

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	$ 0.95
		10	$ 0.81
		25	$ 0.73
		50	$ 0.69
		100	$ 0.57
		250	$ 0.53
		500	$ 0.50
	Digi-Reel®	1	$ 0.95
		10	$ 0.81
		25	$ 0.73
		50	$ 0.69
		100	$ 0.57
		250	$ 0.53
		500	$ 0.50
	Tape & Reel (TR)	1500	$ 0.45
		3000	$ 0.44
		7500	$ 0.43
		10500	$ 0.41
Newark	Each (Supplied on Full Reel)	1000	$ 0.50
		2000	$ 0.46
		4000	$ 0.41
		6000	$ 0.40
		10000	$ 0.39

Description

General part information

SRF0703 Series

Shielded 2 Coil Inductor Array 188 µH Inductance - Connected in Series 47 µH Inductance - Connected in Parallel 338mOhm Max DC Resistance (DCR) - Parallel 1.08 A Nonstandard

Documents

Technical documentation and resources

Product Change Notice EN

Datasheet

Technical Data Sheet EN

Datasheet