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-123K MOLDED SHIELDED INDUCTOR Gowanda Electronics	1,879	-	RFQ	Datasheet	SMRF5025S	Nonstandard	Tape & Reel (TR)	Active	Molded	Ferrite	120 µH	±10%	291 mA	98mA	Shielded	3.6Ohm Max	55 @ 790kHz	9.7MHz	-	-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-394K MOLDED SHIELDED INDUCTOR Gowanda Electronics	3,292	-	RFQ	Datasheet	SMRF5025S	Nonstandard	Tape & Reel (TR)	Active	Molded	Ferrite	3.9 mH	±10%	72 mA	17mA	Shielded	73.8Ohm Max	50 @ 250kHz	1.9MHz	-	-55°C ~ 125°C	250 kHz	-	Surface Mount	-	0.500" L x 0.240" W (12.70mm x 6.10mm)	0.230" (5.84mm)
SMRF5025-333J MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	1,825	-	RFQ	Datasheet	SMRF5025	Nonstandard	Tape & Reel (TR)	Active	Molded	Iron Powder	330 µH	±5%	173 mA	-	Unshielded	12Ohm Max	65 @ 790kHz	5.1MHz	-	-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-104K MOLDED SHIELDED INDUCTOR Gowanda Electronics	2,247	-	RFQ	Datasheet	SMRF5025S	Nonstandard	Tape & Reel (TR)	Active	Molded	Ferrite	1 mH	±10%	134 mA	29mA	Shielded	17.5Ohm Max	60 @ 790kHz	3.8MHz	-	-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-560K MOLDED SHIELDED INDUCTOR Gowanda Electronics	4,763	-	RFQ	Datasheet	SMRF5025S	Nonstandard	Tape & Reel (TR)	Active	Molded	Phenolic	560 nH	±10%	1.075 A	1.075A	Shielded	330mOhm Max	40 @ 25MHz	210MHz	-	-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-100K MOLDED SHIELDED INDUCTOR Gowanda Electronics	4,074	-	RFQ	Datasheet	SMRF5025S	Nonstandard	Tape & Reel (TR)	Active	Molded	Phenolic	100 nH	±10%	3.9 A	3.9A	Shielded	25mOhm Max	45 @ 25MHz	450MHz	-	-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-680K MOLDED SHIELDED INDUCTOR Gowanda Electronics	1,083	-	RFQ	Datasheet	SMRF5025S	Nonstandard	Tape & Reel (TR)	Active	Molded	Phenolic	680 nH	±10%	915 mA	915mA	Shielded	450mOhm Max	40 @ 25MHz	190MHz	-	-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-333K MOLDED SHIELDED INDUCTOR Gowanda Electronics	4,190	-	RFQ	Datasheet	SMRF5025S	Nonstandard	Tape & Reel (TR)	Active	Molded	Ferrite	330 µH	±10%	218 mA	55mA	Shielded	6.4Ohm Max	55 @ 790kHz	6.5MHz	-	-55°C ~ 125°C	790 kHz	-	Surface Mount	-	0.500" L x 0.240" W (12.70mm x 6.10mm)	0.230" (5.84mm)
SMRF5025-563J MOLDED UNSHIELDED INDUCTOR Gowanda Electronics	4,704	-	RFQ	Datasheet	SMRF5025	Nonstandard	Tape & Reel (TR)	Active	Molded	Iron Powder	560 µH	±5%	136 mA	-	Unshielded	19.5Ohm Max	65 @ 790kHz	3.8MHz	-	-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-683K MOLDED SHIELDED INDUCTOR Gowanda Electronics	1,951	-	RFQ	Datasheet	SMRF5025S	Nonstandard	Tape & Reel (TR)	Active	Molded	Ferrite	680 µH	±10%	160 mA	38mA	Shielded	11.8Ohm Max	60 @ 790kHz	4.5MHz	-	-55°C ~ 125°C	790 kHz	-	Surface Mount	-	0.500" L x 0.240" W (12.70mm x 6.10mm)	0.230" (5.84mm)

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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.