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)
MSS1278-103MLD POWER INDUCTOR, SHIELDED, 10/20% Coilcraft	4,470	-	RFQ	Datasheet	MSS1278	Nonstandard	Strip	Active	Drum Core	Ferrite	10 µH	±20%	4 A	9.36A	Shielded	24.3mOhm Max	-	17MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.317" (8.05mm)
MSS1278-184KLD POWER INDUCTOR, SHIELDED, 10/20% Coilcraft	4,309	-	RFQ	Datasheet	MSS1278	Nonstandard	Strip	Active	Drum Core	Ferrite	180 µH	±10%	1.2 A	2.26A	Shielded	254.5mOhm Max	-	4MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.317" (8.05mm)
MSS1278-823MLD POWER INDUCTOR, SHIELDED, 10/20% Coilcraft	3,590	-	RFQ	Datasheet	MSS1278	Nonstandard	Strip	Active	Drum Core	Ferrite	82 µH	±20%	1.6 A	3.12A	Shielded	139.9mOhm Max	-	5MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.317" (8.05mm)
MSS1278-394KLD POWER INDUCTOR, SHIELDED, 10/20% Coilcraft	3,520	-	RFQ	Datasheet	MSS1278	Nonstandard	Strip	Active	Drum Core	Ferrite	390 µH	±10%	750 mA	1.52A	Shielded	592.9mOhm Max	-	2.7MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.317" (8.05mm)
MSS1278-124KLD POWER INDUCTOR, SHIELDED, 10/20% Coilcraft	3,378	-	RFQ	Datasheet	MSS1278	Nonstandard	Strip	Active	Drum Core	Ferrite	120 µH	±10%	1.4 A	2.62A	Shielded	202.6mOhm Max	-	4.3MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.317" (8.05mm)
MSS1278-333MLD POWER INDUCTOR, SHIELDED, 10/20% Coilcraft	3,131	-	RFQ	Datasheet	MSS1278	Nonstandard	Strip	Active	Drum Core	Ferrite	33 µH	±20%	2.3 A	5.22A	Shielded	68.8mOhm Max	-	9.5MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.317" (8.05mm)
MSS1278-474KLD POWER INDUCTOR, SHIELDED, 10/20% Coilcraft	2,792	-	RFQ	Datasheet	MSS1278	Nonstandard	Strip	Active	Drum Core	Ferrite	470 µH	±10%	660 mA	1.34A	Shielded	786.2mOhm Max	-	2.2MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.317" (8.05mm)
MSS1246H-104KED FIXED INDUCTOR 100UH SMD Coilcraft	2,406	-	RFQ	Datasheet	MSS1246H	Nonstandard	Strip	Active	Drum Core	Ferrite	100 µH	±10%	1.01 A	1.9A	Shielded	225mOhm Max	-	8MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.191" (4.85mm)
MSS1278-563MLD POWER INDUCTOR, SHIELDED, 10/20% Coilcraft	2,232	-	RFQ	Datasheet	MSS1278	Nonstandard	Strip	Active	Drum Core	Ferrite	56 µH	±20%	1.9 A	4.02A	Shielded	89.2mOhm Max	-	7MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.317" (8.05mm)
MSS1246H-105KED FIXED INDUCTOR 1000UH SMD Coilcraft	2,085	-	RFQ	Datasheet	MSS1246H	Nonstandard	Strip	Active	Drum Core	Ferrite	1 mH	±10%	350 mA	600mA	Shielded	1.9Ohm Max	-	2.3MHz	AEC-Q200	-40°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.191" (4.85mm)

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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.