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)
RL187-151J-RC FIXED IND 150UH 200MA 2 OHM TH Bourns Inc.	2,055	-	RFQ	Datasheet	RL187	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	150 µH	±5%	200 mA	-	Unshielded	2Ohm Max	80 @ 796kHz	3.8MHz	-	-55°C ~ 105°C	796 kHz	-	Through Hole	-	0.315" Dia (8.00mm)	0.441" (11.20mm)
RL187-221J-RC FIXED IND 220UH 200MA 3 OHM TH Bourns Inc.	2,321	-	RFQ	Datasheet	RL187	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	220 µH	±5%	200 mA	-	Unshielded	3Ohm Max	80 @ 796kHz	2.9MHz	-	-55°C ~ 105°C	796 kHz	-	Through Hole	-	0.315" Dia (8.00mm)	0.441" (11.20mm)
RL187-331J-RC FIXED IND 330UH 200MA 4 OHM TH Bourns Inc.	4,438	-	RFQ	Datasheet	RL187	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	330 µH	±5%	200 mA	-	Unshielded	4Ohm Max	80 @ 796kHz	2.3MHz	-	-55°C ~ 105°C	796 kHz	-	Through Hole	-	0.315" Dia (8.00mm)	0.441" (11.20mm)
RL187-391J-RC FIXED IND 390UH 200MA 4 OHM TH Bourns Inc.	2,228	-	RFQ	Datasheet	RL187	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	390 µH	±5%	200 mA	-	Unshielded	4Ohm Max	80 @ 796kHz	2.1MHz	-	-55°C ~ 105°C	796 kHz	-	Through Hole	-	0.315" Dia (8.00mm)	0.441" (11.20mm)
RL187-471J-RC FIXED IND 470UH 200MA 4 OHM TH Bourns Inc.	4,826	-	RFQ	Datasheet	RL187	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	470 µH	±5%	200 mA	-	Unshielded	4Ohm Max	80 @ 796kHz	1.9MHz	-	-55°C ~ 105°C	796 kHz	-	Through Hole	-	0.315" Dia (8.00mm)	0.441" (11.20mm)
RL187-561J-RC FIXED IND 560UH 200MA 4 OHM TH Bourns Inc.	4,447	-	RFQ	Datasheet	RL187	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	560 µH	±5%	200 mA	-	Unshielded	4Ohm Max	80 @ 796kHz	1.7MHz	-	-55°C ~ 105°C	796 kHz	-	Through Hole	-	0.315" Dia (8.00mm)	0.441" (11.20mm)
RL187-681J-RC FIXED IND 680UH 200MA 4 OHM TH Bourns Inc.	2,757	-	RFQ	Datasheet	RL187	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	680 µH	±5%	200 mA	-	Unshielded	4Ohm Max	80 @ 796kHz	1.6MHz	-	-55°C ~ 105°C	796 kHz	-	Through Hole	-	0.315" Dia (8.00mm)	0.441" (11.20mm)
RL187-821J-RC FIXED IND 820UH 200MA 6 OHM TH Bourns Inc.	3,446	-	RFQ	Datasheet	RL187	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	820 µH	±5%	200 mA	-	Unshielded	6Ohm Max	80 @ 796kHz	1.4MHz	-	-55°C ~ 105°C	796 kHz	-	Through Hole	-	0.315" Dia (8.00mm)	0.441" (11.20mm)
RL187-122J-RC FIXED IND 1.2MH 150MA 9 OHM TH Bourns Inc.	3,961	-	RFQ	Datasheet	RL187	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	1.2 mH	±5%	150 mA	-	Unshielded	9Ohm Max	90 @ 252kHz	1.2MHz	-	-55°C ~ 105°C	252 kHz	-	Through Hole	-	0.315" Dia (8.00mm)	0.441" (11.20mm)
RL187-152J-RC FIXED IND 1.5MH 150MA 9 OHM TH Bourns Inc.	4,464	-	RFQ	Datasheet	RL187	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	1.5 mH	±5%	150 mA	-	Unshielded	9Ohm Max	90 @ 252kHz	1.1MHz	-	-55°C ~ 105°C	252 kHz	-	Through Hole	-	0.315" Dia (8.00mm)	0.441" (11.20mm)

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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.