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.

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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)
SMRF1812-012M MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	4,145	-	RFQ	Datasheet	SMRF1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Phenolic	12 nH	±20%	1.23 A	-	Unshielded	100mOhm Max	40 @ 50MHz	1GHz	-	-55°C ~ 125°C	50 MHz	-	Surface Mount	1812	0.175" L x 0.126" W (4.45mm x 3.20mm)	0.138" (3.50mm)
SMRF1812-390K MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	4,956	-	RFQ	Datasheet	SMRF1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Iron Powder	390 nH	±10%	535 mA	-	Unshielded	700mOhm Max	40 @ 25MHz	220MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1812	0.175" L x 0.126" W (4.45mm x 3.20mm)	0.138" (3.50mm)
SMRF1812-330K MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	3,346	-	RFQ	Datasheet	SMRF1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Iron Powder	330 nH	±10%	604 mA	-	Unshielded	550mOhm Max	40 @ 25MHz	250MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1812	0.175" L x 0.126" W (4.45mm x 3.20mm)	0.138" (3.50mm)
SMRF1812-270KLF MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	4,863	-	RFQ	Datasheet	SMRF1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Iron Powder	270 nH	±10%	668 mA	-	Unshielded	450mOhm Max	40 @ 25MHz	300MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1812	0.175" L x 0.126" W (4.45mm x 3.20mm)	0.138" (3.50mm)
SMRF1812-150K MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	1,278	-	RFQ	Datasheet	SMRF1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Iron Powder	150 nH	±10%	818 mA	-	Unshielded	300mOhm Max	40 @ 25MHz	500MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1812	0.175" L x 0.126" W (4.45mm x 3.20mm)	0.138" (3.50mm)
SMRF1812-100KLF MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	2,799	-	RFQ	Datasheet	SMRF1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Iron Powder	100 nH	±10%	818 mA	-	Unshielded	300mOhm Max	40 @ 25MHz	650MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1812	0.175" L x 0.126" W (4.45mm x 3.20mm)	0.138" (3.50mm)
SMRF1812-082MLF MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	1,164	-	RFQ	Datasheet	SMRF1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Phenolic	82 nH	±20%	700 mA	-	Unshielded	250mOhm Max	35 @ 50MHz	750MHz	-	-55°C ~ 125°C	50 MHz	-	Surface Mount	1812	0.175" L x 0.126" W (4.45mm x 3.20mm)	0.138" (3.50mm)
SMRF1812-820K MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	4,422	-	RFQ	Datasheet	SMRF1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Iron Powder	820 nH	±10%	354 mA	-	Unshielded	1.6Ohm Max	40 @ 25MHz	140MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1812	0.175" L x 0.126" W (4.45mm x 3.20mm)	0.138" (3.50mm)
SMRF1812-180K MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	1,618	-	RFQ	Datasheet	SMRF1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Iron Powder	180 nH	±10%	757 mA	-	Unshielded	350mOhm Max	40 @ 25MHz	400MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1812	0.175" L x 0.126" W (4.45mm x 3.20mm)	0.138" (3.50mm)
SMRF1812-270K MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	1,825	-	RFQ	Datasheet	SMRF1812	1812 (4532 Metric)	Tape & Reel (TR)	Active	Molded	Iron Powder	270 nH	±10%	668 mA	-	Unshielded	450mOhm Max	40 @ 25MHz	300MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1812	0.175" L x 0.126" W (4.45mm x 3.20mm)	0.138" (3.50mm)

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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.

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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.