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.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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)
SMP1812-472K MOLDED SHIELDED INDUCTOR Gowanda Electronics	4,919	-	RFQ	Datasheet	SMP1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Ferrite	47 µH	±10%	372 mA	366mA	Unshielded	1.65Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.138" (3.50mm)
SMP1812-681KLF MOLDED SHIELDED INDUCTOR Gowanda Electronics	2,436	-	RFQ	Datasheet	SMP1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Ferrite	6.8 µH	±10%	785 mA	990mA	Unshielded	370mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.138" (3.50mm)
SMP1812-561K MOLDED SHIELDED INDUCTOR Gowanda Electronics	4,423	-	RFQ	Datasheet	SMP1812	Nonstandard	Tape & Reel (TR)	Active	Molded	Ferrite	5.6 µH	±10%	819 mA	1.06A	Unshielded	340mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.138" (3.50mm)
SMP1812-331K MOLDED SHIELDED INDUCTOR Gowanda Electronics	1,808	-	RFQ	Datasheet	SMP1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Ferrite	3.3 µH	±10%	1.158 A	1.397A	Unshielded	170mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.138" (3.50mm)
SMP1812-182KLF MOLDED SHIELDED INDUCTOR Gowanda Electronics	2,771	-	RFQ	Datasheet	SMP1812	Nonstandard	Tape & Reel (TR)	Active	Molded	Ferrite	18 µH	±10%	527 mA	614mA	Unshielded	820mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.138" (3.50mm)
SMP1812-101K MOLDED SHIELDED INDUCTOR Gowanda Electronics	3,430	-	RFQ	Datasheet	SMP1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Ferrite	1 µH	±10%	2.018 A	2.5A	Unshielded	80mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.138" (3.50mm)
SMP1812-121K MOLDED SHIELDED INDUCTOR Gowanda Electronics	3,840	-	RFQ	Datasheet	SMP1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Ferrite	1.2 µH	±10%	1.903 A	2.2A	Unshielded	85mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.138" (3.50mm)
SMP1812-101KLF MOLDED SHIELDED INDUCTOR Gowanda Electronics	3,911	-	RFQ	Datasheet	SMP1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Ferrite	1 µH	±10%	2.018 A	2.5A	Unshielded	80mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.138" (3.50mm)
SMP1812-102KLF MOLDED SHIELDED INDUCTOR Gowanda Electronics	3,037	-	RFQ	Datasheet	SMP1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Ferrite	10 µH	±10%	704 mA	772mA	Unshielded	460mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.138" (3.50mm)
SMP1812-122K MOLDED SHIELDED INDUCTOR Gowanda Electronics	2,449	-	RFQ	Datasheet	SMP1812	Nonstandard	Tape & Reel (TR)	Active	Molded	Ferrite	12 µH	±10%	669 mA	752mA	Unshielded	510mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Surface Mount	-	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.138" (3.50mm)

WINSUN SOURCING SUPPORT

Need Help Sourcing Fixed Inductors?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

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.