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)
SMRF5025S-273K MOLDED SHIELDED INDUCTOR Gowanda Electronics	4,915	-	RFQ	Datasheet	SMRF5025S	Nonstandard	Tape & Reel (TR)	Active	Molded	Ferrite	270 µH	±10%	228 mA	60mA	Shielded	5.8Ohm Max	55 @ 790kHz	7MHz	-	-55°C ~ 125°C	790 kHz	-	Surface Mount	-	0.500" L x 0.240" W (12.70mm x 6.10mm)	0.230" (5.84mm)
SMRF5025-513J MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	4,508	-	RFQ	Datasheet	SMRF5025	Nonstandard	Tape & Reel (TR)	Active	Molded	Iron Powder	510 µH	±5%	139 mA	-	Unshielded	18.8Ohm Max	65 @ 790kHz	3.7MHz	-	-55°C ~ 125°C	790 kHz	-	Surface Mount	-	0.500" L x 0.240" W (12.70mm x 6.10mm)	0.230" (5.84mm)
SMRF5025S-470K MOLDED SHIELDED INDUCTOR Gowanda Electronics	2,798	-	RFQ	Datasheet	SMRF5025S	Nonstandard	Tape & Reel (TR)	Active	Molded	Phenolic	470 nH	±10%	1.235 A	1.235A	Shielded	250mOhm Max	40 @ 25MHz	235MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	-	0.500" L x 0.240" W (12.70mm x 6.10mm)	0.230" (5.84mm)
SMRF5025S-153K MOLDED SHIELDED INDUCTOR Gowanda Electronics	3,466	-	RFQ	Datasheet	SMRF5025S	Nonstandard	Tape & Reel (TR)	Active	Molded	Ferrite	150 µH	±10%	272 mA	84mA	Shielded	4.1Ohm Max	55 @ 790kHz	8.5MHz	-	-55°C ~ 125°C	790 kHz	-	Surface Mount	-	0.500" L x 0.240" W (12.70mm x 6.10mm)	0.230" (5.84mm)
SMRF5025S-222K MOLDED SHIELDED INDUCTOR Gowanda Electronics	3,936	-	RFQ	Datasheet	SMRF5025S	Nonstandard	Tape & Reel (TR)	Active	Molded	Ferrite	22 µH	±10%	561 mA	210mA	Shielded	960mOhm Max	40 @ 2.5MHz	35MHz	-	-55°C ~ 125°C	2.5 MHz	-	Surface Mount	-	0.500" L x 0.240" W (12.70mm x 6.10mm)	0.230" (5.84mm)
SMRF5025S-183K MOLDED SHIELDED INDUCTOR Gowanda Electronics	4,282	-	RFQ	Datasheet	SMRF5025S	Nonstandard	Tape & Reel (TR)	Active	Molded	Ferrite	180 µH	±10%	263 mA	76mA	Shielded	4.4Ohm Max	55 @ 790kHz	8MHz	-	-55°C ~ 125°C	790 kHz	-	Surface Mount	-	0.500" L x 0.240" W (12.70mm x 6.10mm)	0.230" (5.84mm)
SMRF5025S-220K MOLDED SHIELDED INDUCTOR Gowanda Electronics	4,603	-	RFQ	Datasheet	SMRF5025S	Nonstandard	Tape & Reel (TR)	Active	Molded	Phenolic	220 nH	±10%	2.385 A	2.385A	Shielded	67mOhm Max	40 @ 25MHz	325MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	-	0.500" L x 0.240" W (12.70mm x 6.10mm)	0.230" (5.84mm)
SMRF5025-473JLF MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	1,168	-	RFQ	Datasheet	SMRF5025	Nonstandard	Tape & Reel (TR)	Active	Molded	Iron Powder	470 µH	±5%	143 mA	-	Unshielded	17.9Ohm Max	65 @ 790kHz	3.9MHz	-	-55°C ~ 125°C	790 kHz	-	Surface Mount	-	0.500" L x 0.240" W (12.70mm x 6.10mm)	0.230" (5.84mm)
SMRF5025-473J MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	3,033	-	RFQ	Datasheet	SMRF5025	Nonstandard	Tape & Reel (TR)	Active	Molded	Iron Powder	470 µH	±5%	143 mA	-	Unshielded	17.9Ohm Max	65 @ 790kHz	3.9MHz	-	-55°C ~ 125°C	790 kHz	-	Surface Mount	-	0.500" L x 0.240" W (12.70mm x 6.10mm)	0.230" (5.84mm)
SMRF5025-433J MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	2,661	-	RFQ	Datasheet	SMRF5025	Nonstandard	Tape & Reel (TR)	Active	Molded	Iron Powder	430 µH	±5%	147 mA	-	Unshielded	17.1Ohm Max	65 @ 790kHz	4.2MHz	-	-55°C ~ 125°C	790 kHz	-	Surface Mount	-	0.500" L x 0.240" W (12.70mm x 6.10mm)	0.230" (5.84mm)

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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.