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)
1140-391K FIXED IND 390UH 9A 82 MOHM TH Bourns Inc.	1,985	-	RFQ	Datasheet	1140	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	390 µH	±10%	9 A	-	Unshielded	82mOhm Max	-	-	-	-55°C ~ 105°C	1 kHz	-	Through Hole	-	1.500" Dia (38.10mm)	1.030" (26.16mm)
1140-471K FIXED IND 470UH 7.2A 114 MOHM TH Bourns Inc.	1,736	-	RFQ	Datasheet	1140	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	470 µH	±10%	7.2 A	-	Unshielded	114mOhm Max	-	-	-	-55°C ~ 105°C	1 kHz	-	Through Hole	-	1.500" Dia (38.10mm)	1.030" (26.16mm)
1140-681K FIXED IND 680UH 7.2A 139 MOHM TH Bourns Inc.	1,723	-	RFQ	Datasheet	1140	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	680 µH	±10%	7.2 A	-	Unshielded	139mOhm Max	-	-	-	-55°C ~ 105°C	1 kHz	-	Through Hole	-	1.500" Dia (38.10mm)	1.030" (26.16mm)
1140-102K FIXED IND 1MH 5.5A 216 MOHM TH Bourns Inc.	2,409	-	RFQ	Datasheet	1140	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	1 mH	±10%	5.5 A	-	Unshielded	216mOhm Max	-	-	-	-55°C ~ 105°C	1 kHz	-	Through Hole	-	1.500" Dia (38.10mm)	1.030" (26.16mm)
1140-152K FIXED IND 1.5MH 4.5A 324 MOHM TH Bourns Inc.	1,878	-	RFQ	Datasheet	1140	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	1.5 mH	±10%	4.5 A	-	Unshielded	324mOhm Max	-	-	-	-55°C ~ 105°C	1 kHz	-	Through Hole	-	1.500" Dia (38.10mm)	1.030" (26.16mm)
1140-272K FIXED IND 2.7MH 4A 555 MOHM TH Bourns Inc.	1,162	-	RFQ	Datasheet	1140	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	2.7 mH	±10%	4 A	-	Unshielded	555mOhm Max	-	-	-	-55°C ~ 105°C	1 kHz	-	Through Hole	-	1.500" Dia (38.10mm)	1.030" (26.16mm)
1140-332K FIXED IND 3.3MH 2.8A 773 MOHM TH Bourns Inc.	3,178	-	RFQ	Datasheet	1140	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	3.3 mH	±10%	2.8 A	-	Unshielded	773mOhm Max	-	-	-	-55°C ~ 105°C	1 kHz	-	Through Hole	-	1.500" Dia (38.10mm)	1.030" (26.16mm)
1140-562K FIXED IND 5.6MH 2A 1.6 OHM TH Bourns Inc.	3,403	-	RFQ	Datasheet	1140	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	5.6 mH	±10%	2 A	-	Unshielded	1.6Ohm Max	-	-	-	-55°C ~ 105°C	1 kHz	-	Through Hole	-	1.500" Dia (38.10mm)	1.030" (26.16mm)
1140-822K FIXED IND 8.2MH 1.6A 1.95 OHM TH Bourns Inc.	2,480	-	RFQ	Datasheet	1140	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	8.2 mH	±10%	1.6 A	-	Unshielded	1.95Ohm Max	-	-	-	-55°C ~ 105°C	1 kHz	-	Through Hole	-	1.500" Dia (38.10mm)	1.030" (26.16mm)
1140-123K FIXED IND 12MH 1.3A 3.04 OHM TH Bourns Inc.	1,195	-	RFQ	Datasheet	1140	Radial, Vertical Cylinder	Bulk	Obsolete	Drum Core, Wirewound	Ferrite	12 mH	±10%	1.3 A	-	Unshielded	3.04Ohm Max	-	-	-	-55°C ~ 105°C	1 kHz	-	Through Hole	-	1.500" Dia (38.10mm)	1.030" (26.16mm)

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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.