Audio Class D Analog Inp U-QFN2020-12 T&R 3K

Inductors, Coils, Chokes

MPL-SE4030-1R0

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Monolithic Power Systems Inc.

POWER INDUCTOR (SMD), 1 UH, ± 20%, 6.3 A, SEMISHIELDED, 7.5 A, 4MM X 4MM X 3MM

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Inductors, Coils, Chokes

MPL-SE4030-1R0

Active

Monolithic Power Systems Inc.

POWER INDUCTOR (SMD), 1 UH, ± 20%, 6.3 A, SEMISHIELDED, 7.5 A, 4MM X 4MM X 3MM

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DocumentsDatasheet Technical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MPL-SE4030-1R0

Current - Saturation (Isat)	7.5 A
Current Rating (Amps)	6.3 A
DC Resistance (DCR)	12.5 mOhm
Height - Seated (Max) [Max] [z]	0.118 "
Height - Seated (Max) [Max] [z]	3 mm
Inductance	1 µH
Inductance Frequency - Test	100 kHz
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	Nonstandard, 2 Lead
Shielding	Shielded
Size / Dimension [x]	0.157 in
Size / Dimension [x]	4 mm
Size / Dimension [y]	0.157 "
Size / Dimension [y]	4 mm

MPL-SE4030 Series

Part	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Package / Case	Inductance Frequency - Test	Inductance	Shielding	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Operating Temperature [Max]	Operating Temperature [Min]	DC Resistance (DCR)	Mounting Type	Current - Saturation (Isat)	Current Rating (Amps)
Monolithic Power Systems Inc. MPL-SE4030-100	0.118 "	3 mm	Nonstandard 2 Lead	100 kHz	10 µH	Shielded	0.157 "	4 mm	0.157 in	4 mm	125 °C	-40 C	97 mOhm	Surface Mount	2.4 A	2.2 A
Monolithic Power Systems Inc. MPL-SE4030-4R7	0.118 "	3 mm	Nonstandard 2 Lead	100 kHz	4.7 ÁH	Shielded	0.157 "	4 mm	0.157 in	4 mm	125 °C	-40 C	63 mOhm	Surface Mount	3.7 A	2.6 A
Monolithic Power Systems Inc. MPL-SE4030-2R2	0.118 "	3 mm	Nonstandard 2 Lead	100 kHz	2.2 µH	Shielded	0.157 "	4 mm	0.157 in	4 mm	125 °C	-40 C	30 mOhm	Surface Mount	5.5 A	3.9 A
Monolithic Power Systems Inc. MPL-SE4030-3R3	0.118 "	3 mm	Nonstandard 2 Lead	100 kHz	3.3 µH	Shielded	0.157 "	4 mm	0.157 in	4 mm	125 °C	-40 C	39.8 mOhm	Surface Mount	4.1 A	3.45 A
Monolithic Power Systems Inc. MPL-SE4030-220	0.118 "	3 mm	Nonstandard 2 Lead	100 kHz	22 µH	Semi-Shielded Shielded	0.157 "	4 mm	0.157 in	4 mm	125 °C	-40 C	219 mOhm 220 mOhm	Surface Mount	1.51 A 1.65 A	1.3 A 1.5 A
Monolithic Power Systems Inc. MPL-SE4030-150	0.118 "	3 mm	Nonstandard 2 Lead	100 kHz	15 µH	Shielded	0.157 "	4 mm	0.157 in	4 mm	125 °C	-40 C	185 mOhm	Surface Mount	1.95 A	1.6 A
Monolithic Power Systems Inc. MPL-SE4030-1R0	0.118 "	3 mm	Nonstandard 2 Lead	100 kHz	1 µH	Shielded	0.157 "	4 mm	0.157 in	4 mm	125 °C	-40 C	12.5 mOhm	Surface Mount	7.5 A	6.3 A
Monolithic Power Systems Inc. MPL-SE4030-6R8	0.118 "	3 mm	Nonstandard 2 Lead	100 kHz	6.8 µH	Shielded	0.157 "	4 mm	0.157 in	4 mm	125 °C	-40 C	83 mOhm	Surface Mount	3.3 A	2.4 A

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	$ 0.51
		10	$ 0.40
		25	$ 0.36
		50	$ 0.33
		100	$ 0.31
		250	$ 0.28
		500	$ 0.26
		1000	$ 0.24
	Digi-Reel®	1	$ 0.51
		10	$ 0.40
		25	$ 0.36
		50	$ 0.33
		100	$ 0.31
		250	$ 0.28
		500	$ 0.26
		1000	$ 0.24
	N/A	1865	$ 0.41
	Tape & Reel (TR)	2000	$ 0.22
		4000	$ 0.20
		6000	$ 0.19
		10000	$ 0.18
		14000	$ 0.18
		20000	$ 0.17
Newark	Each (Supplied on Cut Tape)	1	$ 0.59
		10	$ 0.41
		25	$ 0.38
		50	$ 0.36
		100	$ 0.33
		250	$ 0.33
		500	$ 0.32
		1000	$ 0.31

Description

General part information

MPL-SE4030 Series

MPL-SE series offers semi shielded power inductors that are shielded by an external magnetic epoxy resin for improved magnetic characteristics. Their optimized design offers a lower DCR and higher current capabilities. Applications includes battery-powered devices, high-efficiency SMPS, embedded computing and input filters.