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)
8250-472K-RC FIXED IND 4.7MH 68MA 51.2 OHM TH Bourns Inc.	2,820	-	RFQ	Datasheet	8250	Axial	Bulk	Active	Drum Core, Wirewound	Ferrite	4.7 mH	±10%	68 mA	19mA	Shielded	51.2Ohm Max	70 @ 250kHz	1.7MHz	-	-55°C ~ 105°C	250 kHz	-	Through Hole	-	0.164" Dia x 0.450" L (4.17mm x 11.43mm)	-
8250-182K-RC IND4.17X11.43MM,180010%0.111A,NO Bourns Inc.	4,207	-	RFQ	Datasheet	8250	Axial	Bulk	Active	Drum Core, Wirewound	Ferrite	1.8 mH	±10%	111 mA	30mA	Shielded	19.1Ohm Max	70 @ 250kHz	2.3MHz	-	-55°C ~ 105°C	250 kHz	-	Through Hole	Axial	0.164" Dia x 0.450" L (4.17mm x 11.43mm)	-
8250-271K-RC IND4.17X11.43MM,1800010%0.048A,N Bourns Inc.	3,573	-	RFQ	Datasheet	8250	Axial	Bulk	Active	Drum Core, Wirewound	Ferrite	270 µH	±10%	231 mA	70mA	Shielded	4.55Ohm Max	65 @ 790kHz	8MHz	-	-55°C ~ 105°C	790 kHz	-	Through Hole	Axial	0.164" Dia x 0.450" L (4.17mm x 11.43mm)	-
8250-3R9K-RC IND4.17X11.43MM,3.9UH10%0.95A,NO Bourns Inc.	4,244	-	RFQ	Datasheet	8250	Axial	Bulk	Active	Drum Core, Wirewound	Ferrite	3.9 µH	±10%	815 mA	815mA	Shielded	354mOhm Max	41 @ 7.9MHz	84MHz	-	-55°C ~ 105°C	7.9 MHz	-	Through Hole	Axial	0.164" Dia x 0.450" L (4.17mm x 11.43mm)	-
8250-121K-RC IND4.17X11.43MM,120UH10%0.311A,N Bourns Inc.	1,501	-	RFQ	Datasheet	8250	Axial	Bulk	Active	Drum Core, Wirewound	Ferrite	120 µH	±10%	311 mA	95mA	Shielded	2.45Ohm Max	65 @ 790kHz	11.2MHz	-	-55°C ~ 105°C	790 kHz	-	Through Hole	Axial	0.164" Dia x 0.450" L (4.17mm x 11.43mm)	-
8250-821K-RC IND4.17X11.43MM,820UH10%0.151A,N Bourns Inc.	1,776	-	RFQ	Datasheet	8250	Axial	Bulk	Active	Drum Core, Wirewound	Ferrite	820 µH	±10%	151 mA	45mA	Shielded	10.4Ohm Max	70 @ 790kHz	4.8MHz	-	-55°C ~ 105°C	790 kHz	-	Through Hole	Axial	0.164" Dia x 0.450" L (4.17mm x 11.43mm)	-
8250-391K-RC IND4.17X11.43MM,1800010%0.048A,N Bourns Inc.	3,375	-	RFQ	Datasheet	8250	Axial	Bulk	Active	Drum Core, Wirewound	Ferrite	390 µH	±10%	205 mA	60mA	Shielded	5.62Ohm Max	65 @ 790kHz	6.9MHz	-	-55°C ~ 105°C	790 kHz	-	Through Hole	Axial	0.164" Dia x 0.450" L (4.17mm x 11.43mm)	-
8250-181K-RC IND4.17X11.43MM,1800010%0.048A,N Bourns Inc.	2,549	-	RFQ	Datasheet	8250	Axial	Bulk	Active	Drum Core, Wirewound	Ferrite	180 µH	±10%	277 mA	85mA	Shielded	3.08Ohm Max	65 @ 790kHz	10MHz	-	-55°C ~ 105°C	790 kHz	-	Through Hole	Axial	0.164" Dia x 0.450" L (4.17mm x 11.43mm)	-
8250-4R7K-RC IND4.17X11.43MM,4.7UH10%0.95A,NO Bourns Inc.	1,622	-	RFQ	Datasheet	8250	Axial	Bulk	Active	Drum Core, Wirewound	Ferrite	4.7 µH	±10%	710 mA	710mA	Shielded	168mOhm Max	42 @ 7.9MHz	72MHz	-	-55°C ~ 105°C	7.9 MHz	-	Through Hole	Axial	0.164" Dia x 0.450" L (4.17mm x 11.43mm)	-
RL110-102K-RC FIXED IND 1MH 530MA 1.7 OHM TH Bourns Inc.	3,088	-	RFQ	Datasheet	RL110	Radial, Vertical Cylinder, 4 Leads (Open)	Bulk	Active	Drum Core, Wirewound	Ferrite	1 mH	±10%	530 mA	-	Unshielded	1.7Ohm Max	20 @ 252kHz	1.7MHz	-	-40°C ~ 105°C	1 kHz	-	Through Hole	-	0.394" Dia (10.00mm)	0.413" (10.50mm)

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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.