Fixed Inductors

Use the filters and product table below to compare Fixed Inductors components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Type	Material - Core	Inductance	Tolerance	Current Rating (Amps)	Current - Saturation (Isat)	Shielding	DC Resistance (DCR)	Q @ Freq	Frequency - Self Resonant	Ratings	Operating Temperature	Inductance Frequency - Test	Features	Mounting Type	Supplier Device Package	Size / Dimension	Height - Seated (Max)
ECS-MPI4040R1-1R0-R FIXED IND 1UH 3.7A 48 MOHM SMD ECS Inc.	1,914	-	RFQ	Datasheet	ECS-MPI4040	Nonstandard	Tape & Reel (TR)	Active	-	-	1 µH	±20%	3.7 A	7.7A	Shielded	48mOhm Max	-	-	AEC-Q200	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.160" W (4.45mm x 4.06mm)	0.047" (1.20mm)
ECS-MPI4040R1-1R5-R FIXED IND 1.5UH 3A 72 MOHM SMD ECS Inc.	4,774	-	RFQ	Datasheet	ECS-MPI4040	Nonstandard	Tape & Reel (TR)	Active	-	-	1.5 µH	±20%	3 A	6.5A	Shielded	72mOhm Max	-	-	AEC-Q200	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.160" W (4.45mm x 4.06mm)	0.047" (1.20mm)
ECS-MPI4040R1-3R3-R FIXED IND 3.3UH 2.2A 138MOHM SMD ECS Inc.	1,128	-	RFQ	Datasheet	ECS-MPI4040	Nonstandard	Tape & Reel (TR)	Active	-	-	3.3 µH	±20%	2.2 A	5.1A	Shielded	138mOhm Max	-	-	AEC-Q200	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.160" W (4.45mm x 4.06mm)	0.047" (1.20mm)
ECS-MPI4040R1-4R7-R FIXED IND 4.7UH 1.8A 216MOHM SMD ECS Inc.	2,320	-	RFQ	Datasheet	ECS-MPI4040	Nonstandard	Tape & Reel (TR)	Active	-	-	4.7 µH	±20%	1.8 A	3.8A	Shielded	216mOhm Max	-	-	AEC-Q200	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.160" W (4.45mm x 4.06mm)	0.047" (1.20mm)
ECS-MPI4040R1-6R8-R FIXED IND 6.8UH 1.5A 300MOHM SMD ECS Inc.	3,218	-	RFQ	Datasheet	ECS-MPI4040	Nonstandard	Tape & Reel (TR)	Active	-	-	6.8 µH	±20%	1.5 A	3.2A	Shielded	300mOhm Max	-	-	AEC-Q200	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.160" W (4.45mm x 4.06mm)	0.047" (1.20mm)
ECS-MPI4040R1-R15-R FIXED IND 150NH 7A 13.2 MOHM SMD ECS Inc.	4,129	-	RFQ	Datasheet	ECS-MPI4040	Nonstandard	Tape & Reel (TR)	Active	-	-	150 nH	±20%	7 A	26A	Shielded	13.2mOhm Max	-	-	AEC-Q200	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.160" W (4.45mm x 4.06mm)	0.047" (1.20mm)
ECS-MPI4040R1-R22-R FIXED IND 230NH 5.5A 21.6MOHM SM ECS Inc.	1,991	-	RFQ	Datasheet	ECS-MPI4040	Nonstandard	Tape & Reel (TR)	Active	-	-	230 nH	±20%	5.5 A	21A	Shielded	21.6mOhm Max	-	-	AEC-Q200	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.160" W (4.45mm x 4.06mm)	0.047" (1.20mm)
ECS-MPI4040R1-R33-R FIXED IND 330NH 4.4A 33.6MOHM SM ECS Inc.	4,571	-	RFQ	Datasheet	ECS-MPI4040	Nonstandard	Tape & Reel (TR)	Active	-	-	330 nH	±20%	4.4 A	17A	Shielded	33.6mOhm Max	-	-	AEC-Q200	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.160" W (4.45mm x 4.06mm)	0.047" (1.20mm)
ECS-MPI4040R1-R47-R FIXED IND 470NH 5.2A 24 MOHM SMD ECS Inc.	3,881	-	RFQ	Datasheet	ECS-MPI4040	Nonstandard	Tape & Reel (TR)	Active	-	-	470 nH	±20%	5.2 A	11.5A	Shielded	24mOhm Max	-	-	AEC-Q200	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.160" W (4.45mm x 4.06mm)	0.047" (1.20mm)
ECS-MPI4040R1-R68-R FIXED IND 680NH 3.3A 61.2MOHM SM ECS Inc.	4,695	-	RFQ	Datasheet	ECS-MPI4040	Nonstandard	Tape & Reel (TR)	Active	-	-	680 nH	±20%	3.3 A	9A	Shielded	61.2mOhm Max	-	-	AEC-Q200	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.175" L x 0.160" W (4.45mm x 4.06mm)	0.047" (1.20mm)

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FREQUENTLY ASKED QUESTIONS

Fixed Inductors FAQ

Common questions about filtering, comparing and sourcing Fixed Inductors components.

How can I narrow the Fixed Inductors selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Fixed Inductors part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.