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)
RFC20-1R0K-RC 1.0UH 10% RADIAL FLAT COIL Allied Components International	1,280	-	RFQ	Datasheet	-	Radial	Box	Active	Wirewound	-	1 µH	±10%	7 A	-	Unshielded	15mOhm Max	37 @ 7.9MHz	-	-	-20°C ~ 100°C	7.9 MHz	-	Through Hole	Radial	0.400" L x 0.125" W (10.16mm x 3.18mm)	0.400" (10.16mm)
RFC20-5R0K-RC 5.0UH 10% RADIAL FLAT COIL Allied Components International	2,572	-	RFQ	Datasheet	-	Radial	Box	Active	Wirewound	-	5 µH	±10%	2.9 A	-	Unshielded	80mOhm Max	40 @ 7.9MHz	-	-	-20°C ~ 100°C	7.9 MHz	-	Through Hole	Radial	0.400" L x 0.125" W (10.16mm x 3.18mm)	0.400" (10.16mm)
RFC20-8R2K-RC 8.2UH 10% RADIAL FLAT COIL Allied Components International	4,020	-	RFQ	Datasheet	-	Radial	Box	Active	Wirewound	-	8.2 µH	±10%	2.2 A	-	Unshielded	116mOhm Max	32 @ 7.9MHz	-	-	-20°C ~ 100°C	7.9 MHz	-	Through Hole	Radial	0.400" L x 0.125" W (10.16mm x 3.18mm)	0.400" (10.16mm)
RFC20-751K-RC 750UH 10% RADIAL FLAT COIL Allied Components International	3,385	-	RFQ	Datasheet	-	Radial	Box	Active	Wirewound	-	750 µH	±10%	280 mA	-	Unshielded	6.2Ohm Max	30 @ 790kHz	-	-	-20°C ~ 100°C	790 kHz	-	Through Hole	Radial	0.400" L x 0.125" W (10.16mm x 3.18mm)	0.400" (10.16mm)
RFC20-820K-RC 82UH 10% RADIAL FLAT COIL Allied Components International	3,866	-	RFQ	Datasheet	-	Radial	Box	Active	Wirewound	-	82 µH	±10%	860 mA	-	Unshielded	1.45Ohm Max	50 @ 2.5MHz	-	-	-20°C ~ 100°C	2.5 MHz	-	Through Hole	Radial	0.400" L x 0.125" W (10.16mm x 3.18mm)	0.400" (10.16mm)
RFC20-472K-RC 4700UH10% RFC20 RADIAL FLT COIL Allied Components International	2,632	-	RFQ	Datasheet	-	Radial	Tray	Active	Wirewound	-	4.7 mH	±10%	110 mA	-	Unshielded	28.9Ohm Max	50 @ 250kHz	-	-	-20°C ~ 100°C	250 kHz	-	Through Hole	Radial	0.400" L x 0.150" W (10.16mm x 3.81mm)	0.400" (10.16mm)
RDC60-393K-RC 39000UH 10% RADIAL DRUM CORE Allied Components International	4,308	-	RFQ	Datasheet	RDC60	Radial, Vertical Cylinder	Box	Active	Drum Core, Wirewound	-	39 mH	±10%	1.4 A	1.4A	Unshielded	5.56Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Through Hole	Radial	2.000" Dia (50.80mm)	1.500" (38.10mm)
RB5480-1-102K-RC 1000UH 10% RADIAL POWER CHOKE Allied Components International	4,641	-	RFQ	Datasheet	-	Radial, Vertical Cylinder	Bag	Active	-	-	1 mH	±10%	60 mA	92mA	Unshielded	5.5Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Through Hole	Radial	0.225" Dia (5.72mm)	0.340" (8.64mm)
RDC60-223K-RC 22000UH 10% RADIAL DRUM CORE Allied Components International	1,285	-	RFQ	Datasheet	RDC60	Radial, Vertical Cylinder	Box	Active	Drum Core, Wirewound	-	22 mH	±10%	2 A	1.8A	Unshielded	2.74Ohm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Through Hole	Radial	2.000" Dia (50.80mm)	1.500" (38.10mm)
RB5480-4-271K-RC 270UH 10% RADIAL POWER CHOKE Allied Components International	3,503	-	RFQ	Datasheet	-	Radial, Vertical Cylinder	Bag	Active	-	-	270 µH	±10%	1.3 A	1.75A	Unshielded	270mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Through Hole	Radial	0.450" Dia (11.43mm)	0.760" (19.30mm)

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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.