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)
2474R-23L FIXED IND 68UH 1.56A 145 MOHM TH Delevan	3,650	-	RFQ	Datasheet	2474R	Axial	Bulk	Active	Molded	Ferrite	68 µH	±15%	1.56 A	770mA	Unshielded	145mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Through Hole	-	0.240" Dia x 0.740" L (6.10mm x 18.80mm)	-
S1008R-471K FIXED IND 470NH 815MA 170MOHM SM Delevan	1,903	-	RFQ	Datasheet	S1008R	1008 (2520 Metric)	Tape & Reel (TR)	Active	-	Ferrite	470 nH	±10%	815 mA	-	Shielded	170mOhm Max	40 @ 25MHz	255MHz	-	-55°C ~ 125°C	25 MHz	-	Surface Mount	1008 (2520 Metric)	0.115" L x 0.105" W (2.92mm x 2.66mm)	0.095" (2.41mm)
DC780R-333K FIXED IND 33UH 5.5A 29 MOHM TH Delevan	2,034	-	RFQ	Datasheet	DC780R	Radial, Vertical Cylinder	Bulk	Active	Drum Core, Wirewound	Ferrite	33 µH	±10%	5.5 A	19A	Unshielded	29mOhm Max	-	-	-	-55°C ~ 125°C	1 kHz	-	Through Hole	-	0.772" Dia (19.60mm)	0.831" (21.10mm)
1025R-32K FIXED IND 3.3UH 285MA 850MOHM TH Delevan	4,986	-	RFQ	Datasheet	1025R	Axial	Bulk	Active	Molded	Iron	3.3 µH	±10%	285 mA	-	Unshielded	850mOhm Max	45 @ 7.9MHz	90MHz	-	-55°C ~ 105°C	7.9 MHz	-	Through Hole	-	0.095" Dia x 0.250" L (2.41mm x 6.35mm)	-
1812R-152J FIXED IND 1.5UH 578MA 600MOHM SM Delevan	4,584	-	RFQ	Datasheet	1812R	1812 (4532 Metric)	Tape & Reel (TR)	Active	-	Ferrite	1.5 µH	±5%	578 mA	-	Unshielded	600mOhm Max	50 @ 7.9MHz	70MHz	-	-55°C ~ 125°C	7.9 MHz	-	Surface Mount	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.134" (3.40mm)
S1812R-684K FIXED IND 680UH 79MA 32 OHM SMD Delevan	3,223	-	RFQ	Datasheet	S1812R	1812 (4532 Metric)	Tape & Reel (TR)	Active	-	Ferrite	680 µH	±10%	79 mA	-	Shielded	32Ohm Max	40 @ 790kHz	2.6MHz	-	-55°C ~ 125°C	790 kHz	-	Surface Mount	1812	0.177" L x 0.126" W (4.50mm x 3.20mm)	0.134" (3.40mm)
SPD127R-103M FIXED IND 10UH 5.4A 40 MOHM SMD Delevan	2,389	-	RFQ	Datasheet	SPD127R	Nonstandard	Tape & Reel (TR)	Active	Drum Core, Wirewound	Ferrite	10 µH	±20%	5.4 A	5.4A	Shielded	40mOhm Max	-	-	-	-55°C ~ 125°C	100 kHz	-	Surface Mount	-	0.472" L x 0.472" W (12.00mm x 12.00mm)	0.315" (8.00mm)
HCTR-684 FIXED IND 29UH 6.57A 25 MOHM SMD Delevan	3,221	-	RFQ	Datasheet	HCTR	Nonstandard	Bulk	Active	Toroidal	Iron Powder	29 µH	±25%	6.57 A	-	Shielded	25mOhm Max	30 @ 100kHz	16MHz	-	-30°C ~ 130°C	100 kHz	-	Surface Mount	-	0.945" L x 0.940" W (24.00mm x 23.88mm)	0.400" (10.16mm)
2500R-28J FIXED IND 1MH 88MA 16.5 OHM TH Delevan	2,540	-	RFQ	Datasheet	2500R	Axial	Tape & Reel (TR)	Active	Molded	Iron	1 mH	±5%	88 mA	-	Unshielded	16.5Ohm Max	60 @ 790kHz	2.8MHz	-	-55°C ~ 105°C	790 kHz	-	Through Hole	-	0.240" Dia x 0.740" L (6.10mm x 18.80mm)	-
1025R-06K FIXED IND 270NH 975MA 160MOHM TH Delevan	1,890	-	RFQ	Datasheet	1025R	Axial	Tape & Reel (TR)	Active	Molded	Phenolic	270 nH	±10%	975 mA	-	Unshielded	160mOhm Max	33 @ 25MHz	430MHz	-	-55°C ~ 125°C	25 MHz	-	Through Hole	-	0.095" Dia x 0.250" L (2.41mm x 6.35mm)	-

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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.