MPX1D1250LR22

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KEMET

POWER INDUCTOR (SMD), 220 NH, 42.7 A, SHIELDED, 55 A, MPX SERIES

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DocumentsTechnical Data Sheet EN Manufacturer Catalogue EN +3

MPX1D1250LR22

Active

KEMET

POWER INDUCTOR (SMD), 220 NH, 42.7 A, SHIELDED, 55 A, MPX SERIES

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DocumentsTechnical Data Sheet EN Manufacturer Catalogue EN +3

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MPX1D1250LR22

Current - Saturation (Isat)	85 A
Current Rating (Amps)	42.7 A
DC Resistance (DCR) [Max]	1.2 mOhm
Frequency - Self Resonant	95 MHz
Height - Seated (Max) [Max] [z]	0.197 in
Height - Seated (Max) [Max] [z]	5 mm
Inductance	220 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]	0.52 in
Size / Dimension [x]	13.2 mm
Size / Dimension [y]	12.5 mm
Size / Dimension [y]	0.492 "
Tolerance	20 %
Type	Wirewound, Drum Core

MPX1D1250 Series

Part	Operating Temperature [Max]	Operating Temperature [Min]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Current - Saturation (Isat)	Type	Mounting Type	Package / Case	Inductance Frequency - Test	Current Rating (Amps)	Shielding	DC Resistance (DCR) [Max]	Inductance	Tolerance	Frequency - Self Resonant	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Material - Core	DC Resistance (DCR)
KEMET MPX1D1250LR47	155 °C	-55 °C	0.52 in	12.5 mm	0.492 "	13.2 mm	55 A	Drum Core Wirewound	Surface Mount	Nonstandard	100 kHz	34.8 A	Shielded	1.8 mOhm	470 nH	20 %	54 MHz	0.197 in	5 mm	Metal Composite
KEMET MPX1D1250L680	155 °C	-55 °C	0.52 in	12.5 mm	0.492 "	13.2 mm	4.5 A	Drum Core Wirewound	Surface Mount	Nonstandard	100 kHz	3.6 A	Shielded	163 mOhm	68 µH	20 %	3 MHz	0.197 in	5 mm	Metal Composite
KEMET MPX1D1250LR22	155 °C	-55 °C	0.52 in	12.5 mm	0.492 "	13.2 mm	85 A	Drum Core Wirewound	Surface Mount	Nonstandard	100 kHz	42.7 A	Shielded	1.2 mOhm	220 nH	20 %	95 MHz	0.197 in	5 mm	Metal Composite
KEMET MPX1D1250L4R7	155 °C	-55 °C	0.52 in	12.5 mm	0.492 "	13.2 mm		Drum Core Wirewound	Surface Mount	Nonstandard	100 kHz	14.4 A	Shielded	10.1 mOhm	4.7 ÁH	20 %	13 MHz	0.197 in	5 mm	Metal Composite
KEMET MPX1D1250L330	155 °C	-55 °C	0.52 in	12.5 mm	0.492 "	13.2 mm	7.5 A	Drum Core Wirewound	Surface Mount	Nonstandard	100 kHz	5.4 A	Shielded	72 mOhm	33 µH	20 %	5 MHz	0.197 in	5 mm	Metal Composite
KEMET MPX1D1250L100	155 °C	-55 °C	0.52 in	12.5 mm	0.492 "	13.2 mm	13.5 A	Drum Core Wirewound	Surface Mount	Nonstandard	100 kHz	10.1 A	Shielded	20.6 mOhm	10 µH	20 %	8.5 MHz	0.197 in	5 mm	Metal Composite
KEMET MPX1D1250LR33	155 °C	-55 °C	0.52 in	12.5 mm	0.492 "	13.2 mm	65 A	Drum Core Wirewound	Surface Mount	Nonstandard	100 kHz	41.6 A	Shielded	1.3 mOhm	330 nH	20 %	68 MHz	0.197 in	5 mm	Metal Composite
KEMET MPX1D1250L1R5	155 °C	-55 °C	0.52 in	12.5 mm	0.492 "	13.2 mm	32 A	Drum Core Wirewound	Surface Mount	Nonstandard	100 kHz	24.2 A	Shielded	3.6 mOhm	1.5 µH	20 %	25 MHz	0.197 in	5 mm	Metal Composite
KEMET MPX1D1250L150	155 °C	-55 °C	0.52 in	12.5 mm	0.492 "	13.2 mm	11 A	Drum Core Wirewound	Surface Mount	Nonstandard	100 kHz	8.2 A	Shielded		15 µH	20 %	7 MHz	0.197 in	5 mm	Metal Composite
KEMET MPX1D1250L3R3	155 °C	-55 °C	0.52 in	12.5 mm	0.492 "	13.2 mm	22 A	Drum Core Wirewound	Surface Mount	Nonstandard	100 kHz	16.8 A	Shielded		3.3 µH	20 %	17 MHz	0.197 in	5 mm	Metal Composite	7.4 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	$ 3.19
		10	$ 2.67
		25	$ 2.44
		50	$ 2.09
		100	$ 1.92
	Digi-Reel®	1	$ 3.19
		10	$ 2.67
		25	$ 2.44
		50	$ 2.09
		100	$ 1.92
	Tape & Reel (TR)	250	$ 0.95
Newark	Each (Supplied on Full Reel)	1	$ 1.31
		1000	$ 1.23
		2000	$ 1.16
		4000	$ 1.05
		6000	$ 1.01
		10000	$ 0.97

Description

General part information

MPX1D1250 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

MPX1D1250LR22

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MPX1D1250LR22

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Technical Specifications

MPX1D1250 Series

Pricing

Description

MPX1D1250 Series

Documents

Technical Data Sheet EN

Manufacturer Catalogue EN

Datasheet

MPX Series

MPX1D1250LR22 Spec

MPX1D1250 Series