MPX1D1040LR33

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KEMET

POWER INDUCTOR (SMD), 330 NH, 29.7 A, SHIELDED, 31 A, MPX SERIES

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DocumentsManufacturer Catalogue EN Technical Data Sheet EN +3

MPX1D1040LR33

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KEMET

POWER INDUCTOR (SMD), 330 NH, 29.7 A, SHIELDED, 31 A, MPX SERIES

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DocumentsManufacturer Catalogue EN Technical Data Sheet EN +3

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MPX1D1040LR33

Current - Saturation (Isat)	47 A
Current Rating (Amps)	29.7 A
DC Resistance (DCR) [Max]	1.9 mOhm
Frequency - Self Resonant	75 MHz
Height - Seated (Max) [Max]	0.157 in
Height - Seated (Max) [Max]	4 mm
Inductance	330 nH
Inductance Frequency - Test	100 kHz
Material - Core	Metal Composite
Mounting Type	Surface Mount
Operating Temperature [Max]	155 °C
Operating Temperature [Min]	-55 °C
Package / Case	Nonstandard
Shielding	Shielded
Size / Dimension [x]	10.8 mm
Size / Dimension [x]	0.425 in
Size / Dimension [y]	10 mm
Size / Dimension [y]	0.394 in
Tolerance	20 %
Type	Wirewound, Drum Core

MPX1D1040 Series

Part	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Frequency - Self Resonant	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Tolerance	Inductance	Current Rating (Amps)	Mounting Type	Type	DC Resistance (DCR) [Max]	Shielding	Current - Saturation (Isat)	Material - Core	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Inductance Frequency - Test	DC Resistance (DCR)
KEMET MPX1D1040L3R3	Nonstandard	155 °C	-55 °C	18 MHz	0.157 in	4 mm	20 %	3.3 µH	11.4 A	Surface Mount	Drum Core Wirewound	12.8 mOhm	Shielded	15 A	Metal Composite	10.8 mm	10 mm	0.394 in	0.425 in	100 kHz
KEMET MPX1D1040L470	Nonstandard	155 °C	-55 °C	4.5 MHz	0.157 in	4 mm	20 %	47 µH	3 A	Surface Mount	Drum Core Wirewound		Shielded	4 A	Metal Composite	10.8 mm	10 mm	0.394 in	0.425 in	100 kHz	182.6 mOhm
KEMET MPX1D1040L100	Nonstandard	155 °C	-55 °C	11 MHz	0.157 in	4 mm	20 %	10 µH	7 A	Surface Mount	Drum Core Wirewound	34.1 mOhm	Shielded	10.5 A	Metal Composite	10.8 mm	10 mm	0.394 in	0.425 in	100 kHz
KEMET MPX1D1040L150	Nonstandard	155 °C	-55 °C	8 MHz	0.157 in	4 mm	20 %	15 µH	5.7 A	Surface Mount	Drum Core Wirewound		Shielded	8.5 A	Metal Composite	10.8 mm	10 mm	0.394 in	0.425 in	100 kHz
KEMET MPX1D1040LR33	Nonstandard	155 °C	-55 °C	75 MHz	0.157 in	4 mm	20 %	330 nH	29.7 A	Surface Mount	Drum Core Wirewound	1.9 mOhm	Shielded	47 A	Metal Composite	10.8 mm	10 mm	0.394 in	0.425 in	100 kHz
KEMET MPX1D1040L1R5	Nonstandard	155 °C	-55 °C	30 MHz	0.157 in	4 mm	20 %	1.5 µH	17.7 A	Surface Mount	Drum Core Wirewound	5.4 mOhm	Shielded	26 A	Metal Composite	10.8 mm	10 mm	0.394 in	0.425 in	100 kHz
KEMET MPX1D1040L2R2	Nonstandard	155 °C	-55 °C	23 MHz	0.157 in	4 mm	20 %	2.2 µH	14.6 A	Surface Mount	Drum Core Wirewound	7.9 mOhm	Shielded	18.5 A	Metal Composite	10.8 mm	10 mm	0.394 in	0.425 in	100 kHz
KEMET MPX1D1040LR47	Nonstandard	155 °C	-55 °C	65 MHz	0.157 in	4 mm	20 %	470 nH	26.4 A	Surface Mount	Drum Core Wirewound	2.4 mOhm	Shielded	42 A	Metal Composite	10.8 mm	10 mm	0.394 in	0.425 in	100 kHz
KEMET MPX1D1040L6R8	Nonstandard	155 °C	-55 °C	14 MHz	0.157 in	4 mm	20 %	6.8 µH	8.3 A	Surface Mount	Drum Core Wirewound	24.1 mOhm	Shielded	11.5 A	Metal Composite	10.8 mm	10 mm	0.394 in	0.425 in	100 kHz
KEMET MPX1D1040L330	Nonstandard	155 °C	-55 °C	5 MHz	0.157 in	4 mm	20 %	33 µH	3.7 A	Surface Mount	Drum Core Wirewound		Shielded	5 A	Metal Composite	10.8 mm	10 mm	0.394 in	0.425 in	100 kHz	119.7 mOhm

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	$ 1.49
	Digi-Reel®	1	$ 1.49
	Tape & Reel (TR)	1000	$ 0.71
Newark	Each (Supplied on Full Reel)	1000	$ 0.79
		2000	$ 0.71
		4000	$ 0.64
		6000	$ 0.62
		10000	$ 0.61

Description

General part information

MPX1D1040 Series

MPX series metal composite inductors are ideal for use in DC to DC switching power supplies, as power inductors as well as EMI filter inductors. The metal composite core has high saturation capabilities maintaining function with high current transients and is characterized by temperature stable inductance. Suitable for use in consumer and commercial power applications such as High frequency DC-DC converters, including WBG GaN applications, PCs and servers, Points of loads (POL), Field-programmable gate arrays (FPGA) and Battery powered regulators.

Documents

Technical documentation and resources

MPX1D1040LR33

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MPX1D1040LR33

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Technical Specifications

MPX1D1040 Series

Pricing

Description

MPX1D1040 Series

Documents

Manufacturer Catalogue EN

Technical Data Sheet EN

MPX Series

Datasheet

MPX1D1040LR33 Spec

MPX1D1040 Series